Cylinder Works Dirt Bike Bore Cylinder Kit

Features:

• Standard Bore Kit. 12.9:1 comp, 78.00mm. Uses Vertex #22983.
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips

Technical Specifications:

• Compression Ratio (x:y): 12.9:1
• Cylinder Diameter (mm): 78.00
• Displacement (cc): 249.00
• Size Over Standard: 0.00

Features:

• Standard Bore Hi-Comp kit. 13.4:1 compression. 78.00mm. Uses Vertex #23113.
• Ready-to-install, direct bolt-on cylinders require no re-plating and look
• virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips

Technical Specifications:

• Compression Ratio (x:y): 13.4:1
• Cylinder Diameter (mm): 78.00
• Displacement (cc): 249.00
• Size Over Standard: 0.00

Features:

• (+3.2mm Big Bore Kit) 270cc. 13.2:1 compression, 80.00mm.
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips
• Big bore cylinders do not require machine work (unless noted)

Technical Specifications:

• Compression Ratio (x:y): 13.2:1
• Cylinder Diameter (mm): 80.00
• Displacement (cc): 270.00
• Size Over Standard: 3.20

Features:

• Standard Bore Kit. 13.2:1 comp, 76.80mm. Uses Vertex #23510
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips

Technical Specifications:

• Compression Ratio (x:y): 13.2:1
• Cylinder Diameter (mm): 76.80
• Displacement (cc): 249.00
• Size Over Standard: 0.00

Features:

• Standard Bore Kit. 14.1:1 comp, 76.80mm. Uses Vertex #23961
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips

Technical Specifications:

• Compression Ratio (x:y): 14.1:1
• Cylinder Diameter (mm): 76.80
• Displacement (cc): 249.00
• Size Over Standard: 0.00

Features:

• Standard Bore Hi-comp kit. 14.1:1 comp, 76.80mm. Uses Vertex #23962.
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore High Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips
• Made in the USA

Technical Specifications:

• Compression Ratio (x:y): 11.1:1
• Cylinder Diameter (mm): 76.80
• Displacement (cc): 249.00
• Size Over Standard: 0.00

Features:

• Standard Bore Hi-comp kit. 14.3:1 comp, 76.80mm. Uses Vertex #24120.
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore High Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips
• Made in the USA

Technical Specifications:

• Compression Ratio (x:y): 14.3:1
• Cylinder Diameter (mm): 76.80
• Size Over Standard: 0.00

Features

• Uses Vertex #24348
• Compression Ratio 13.9:1
• Cylinder Diameter 82 mm
• Cylinder Kit Type Big Bore
• Displacement 270 cc
• Engine Type 4-Cycle
• Includes Cylinder, Piston Kit, and Top-End Gasket Kit
• Size Over Standard 3.00mm

Features

• Uses Vertex #24274
• Compression Ratio14.6:1
• Cylinder Diameter79 mm
• Cylinder Kit TypeStandard Bore High Compression
• Displacement250 cc
• Engine Type4-Cycle
• IncludesCylinder, Piston Kit, and Top-End Gasket Kit

Features:

• (+4mm Big Bore Kit) 488cc. 12.1:1 compression, 100.00mm. Uses Vertex #22966. When using Hot Rods #4148 makes 511cc.
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips
• Big bore cylinders do not require machine work (unless noted)

Technical Specifications:

• Compression Ratio (x:y): 12.1:1
• Cylinder Diameter (mm): 100.00
• Displacement (cc): 488.00
• Size Over Standard: 4.00

Features:

• Standard Bore Kit. 12.1:1 comp, 96.00mm. Uses Vertex #23003.
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips

Technical Specifications:

• Compression Ratio (x:y): 12.1:1
• Cylinder Diameter (mm): 96.00
• Displacement (cc): 449.00
• Size Over Standard: 0.00

Features:

• (+3mm Big Bore Kit) 478cc. 12.0:1 compression, 99.00mm. Uses Vertex #23534. When using Hot Rods 4193 makes 500cc.
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips
• Big bore cylinders do not require machine work (unless noted)

Technical Specifications:

• Compression Ratio (x:y): 12.0:1
• Cylinder Diameter (mm): 99.00
• Displacement (cc): 478.00
• Size Over Standard: 3.00

Features:

• Standard Bore Hi-Comp kit. 12.5:1 comp, 96.00mm. Uses Vertex #22900.
• Ready-to-install, direct bolt-on cylinders require no re-plating and look
• virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips

Technical Specifications:

• Compression Ratio (x:y): 12.5:1
• Cylinder Diameter (mm): 96.00
• Displacement (cc): 449.00
• Size Over Standard: 0.00

Features:

• (+3mm Big Bore Kit) 478cc, 12.5:1 compression, 99.00mm. Uses Vertex # 23924.
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips
• Big bore cylinders do not require machine work (unless noted)

Technical Specifications:

• Compression Ratio (x:y): 12.5:1
• Cylinder Diameter (mm): 99.00
• Displacement (cc): 478.00
• Size Over Standard: 3.00

Features:

• Standard Bore Kit. 12.5:1 comp, 96.00mm. Uses Vertex #23855
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips

Technical Specifications:

• Compression Ratio (x:y): 12.5:1
• Cylinder Diameter (mm): 96.00
• Displacement (cc): 449.00
• Size Over Standard: N/A

Features:

• Standard Bore Hi-Comp kit. 13.2:1 comp, 96.00mm. Uses Vertex #23856
• Ready-to-install, direct bolt-on cylinders require no re-plating and look
• virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips

Technical Specifications:

• Compression Ratio (x:y): 13.2:1
• Cylinder Diameter (mm): 96.00
• Displacement (cc): 449.00
• Size Over Standard: 0.00

Features:

• (+3mm Big Bore Kit) 449cc. 13.5:1 compression, 96.00mm. Uses Vertex #24198.
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips
• Big bore cylinders do not require machine work (unless noted)

Technical Specifications:

• Compression Ratio (x:y): 13.5.1
• Cylinder Diameter (mm): 96.00
• Displacement (cc): 449.00
• Size Over Standard: 3.00

Features:

• Standard Bore Kit. 13.5:1 comp, 96.00mm. Uses Vertex #24187
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips

Technical Specifications:

• Compression Ratio (x:y): 13.5:1
• Cylinder Diameter (mm): 96.00
• Displacement (cc): 478.00
• Size Over Standard: 0.00

Features:

• Standard Bore Hi-comp kit. 14.1:1 comp, 96.00mm. Uses Vertex #24188.
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore High Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips
• Made in the USA

Technical Specifications:

• Compression Ratio (x:y): 14.1:1
• Cylinder Diameter (mm): 88.00
• Size Over Standard: 0.00

Features:

• (+3mm Big Bore Kit) 478cc. 12.1:1 compression, 99.00mm. Uses Vertex #23595. When used with Hot Rods #4170 makes 500cc.
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips
• Big bore cylinders do not require machine work (unless noted)

Technical Specifications:

• Compression Ratio (x:y): 12.1:1
• Cylinder Diameter (mm): 99.00
• Displacement (cc): 477.00
• Size Over Standard: 3.00

Features:

• Standard Bore Kit. 12.1:1 comp, 96.00mm. Uses Vertex #23003
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips

Technical Specifications:

• Compression Ratio (x:y): 12.1:1
• Cylinder Diameter (mm): 96.00
• Displacement (cc): 449.00
• Size Over Standard: 0.00

Features:

• (+3mm Big Bore Kit) 269cc. 12.5:1 compression, 80.00mm. Uses Vertex #23129.
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips
• Big bore cylinders do not require machine work (unless noted)

Technical Specifications:

• Compression Ratio (x:y): 12.5:1
• Cylinder Diameter (mm): 80.00
• Displacement (cc): 269.00
• Size Over Standard: 3.00

Features:

• Standard Bore Kit. 12.7:1 comp, 77.00mm. Uses Vertex #22805
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips

Technical Specifications:

• Compression Ratio (x:y): 12.7:1
• Cylinder Diameter (mm): 77.00
• Displacement (cc): 249.00
• Size Over Standard: 0.00

Features:

• Standard Bore Hi-Comp kit. 13.5:1 comp, 77.00mm. Uses Vertex #22889
• Ready-to-install, direct bolt-on cylinders require no re-plating and look
• virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips

Technical Specifications:

• Compression Ratio (x:y): 13.5:1
• Cylinder Diameter (mm): 77.00
• Displacement (cc): 249.00
• Size Over Standard: 0.00

Features:

• Standard Bore Kit. 12.5:1 comp, 77.00mm. Uses Vertex #23127
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips

Technical Specifications:

• Compression Ratio (x:y): 12.5:1
• Cylinder Diameter (mm): 77.00
• Displacement (cc): 249.00
• Size Over Standard: 0.00

Features:

• Standard Bore Kit. 13.5:1 comp, 77.00mm. Uses Vertex #23391
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips

Technical Specifications:

• Compression Ratio (x:y): 13.5:1
• Cylinder Diameter (mm): 77.00
• Displacement (cc): 249.00
• Size Over Standard: 0.00

Features:

• (+3mm Big Bore Kit) 269cc. 13.5:1 compression, 80.00mm. Uses Vertex #23943.
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips
• Big bore cylinders do not require machine work (unless noted)

Technical Specifications:

• Compression Ratio (x:y): 13.5:1
• Cylinder Diameter (mm): 80.00
• Displacement (cc): 269.00
• Size Over Standard: 3.00

Features:

• Standard Bore Kit. 13.5:1 comp, 77.00mm. Uses Vertex #23941
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips

Technical Specifications:

• Compression Ratio (x:y): 13.5:1
• Cylinder Diameter (mm): 77.00
• Displacement (cc): 249.00
• Size Over Standard: 0.00

Features:

• Standard Bore Kit. 13.5:1 comp, 77.00mm. Uses Vertex #24109
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips

Technical Specifications:

• Compression Ratio (x:y): 13.5:1
• Cylinder Diameter (mm): 77.00
• Displacement (cc): 249.00
• Size Over Standard: 0.00

Features:

• Standard Bore Hi-comp kit. 14.2:1 comp, 77.00mm. Uses Vertex #24117.
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore High Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips
• Made in the USA

Technical Specifications:

• Compression Ratio (x:y): 14.2:1
• Cylinder Diameter (mm): 77.00
• Displacement (cc): 250.00
• Size Over Standard: 0.00

Features:

• Standard Bore Kit. 12.5:1 comp, 95.00mm. Uses Vertex #22915
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips

Technical Specifications:

• Compression Ratio (x:y): 12.5:1
• Cylinder Diameter (mm): 95.00
• Displacement (cc): 449.00
• Size Over Standard: 0.00

Features:

• (+3mm Big Bore Kit) 478cc. 12.5:1 compression, 98.00mm. Uses Vertex #23404.
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips
• Big bore cylinders do not require machine work (unless noted)

Technical Specifications:

• Compression Ratio (x:y): 12.5:1
• Cylinder Diameter (mm): 98.00
• Displacement (cc): 478.00
• Size Over Standard: 3.00

Features:

• Standard Bore Hi-Comp kit. 13.5:1 comp, 95.00mm. Uses Vertex #22896
• Ready-to-install, direct bolt-on cylinders require no re-plating and look
• virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips

Technical Specifications:

• Compression Ratio (x:y): 13.5:1
• Cylinder Diameter (mm): 95.00
• Displacement (cc): 449.00
• Size Over Standard: 0.00

Features:

• (+2mm Big Bore Kit) 468cc. 12.5:1 compression, 99.00mm. Uses Vertex #23655.
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips
• Big bore cylinders do not require machine work (unless noted)

Technical Specifications:

• Compression Ratio (x:y): 12.5.1
• Cylinder Diameter (mm): 99.00
• Displacement (cc): 468.00
• Size Over Standard: 2.00

Features:

• Standard Bore Kit. 12.5:1 comp, 97.00mm. Uses Vertex #23958
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips

Technical Specifications:

• Compression Ratio (x:y): 12.5:1
• Cylinder Diameter (mm): 97.00
• Displacement (cc): 449.00
• Size Over Standard: 0.00

Features:

• Standard Bore Kit. 12.5:1 comp, 97.00mm. Uses Vertex #23562
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips

Technical Specifications:

• Compression Ratio (x:y): 12.5:1
• Cylinder Diameter (mm): 97.00
• Displacement (cc): 449.00
• Size Over Standard: 0.00

Features

• Uses Vertex #24271
• Compression Ratio 13.8:1
• Cylinder Diameter 97 mm
• Cylinder Kit Type Standard Bore High Compression
• Displacement 450 cc
• Engine Type 4-Cycle
• Includes Cylinder, Piston Kit, and Top-End Gasket Kit

Features:

• (+3mm Big Bore Kit) 269cc. 12.6:1 compression, 80.00mm. Uses Vertex #23405.
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips
• Big bore cylinders do not require machine work (unless noted)

Technical Specifications:

• Compression Ratio (x:y): 12.6:1
• Cylinder Diameter (mm): 80.00
• Displacement (cc): 269.00
• Size Over Standard: 3.00

Features

• Standard Bore Hi-Comp kit. 13.0:1 comp, 77.00mm. Uses Vertex #23114
• Ready-to-install, direct bolt-on cylinders require no re-plating and look
• virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips

Technical Specifications:

• Compression Ratio (x:y): 13.3:1
• Cylinder Diameter (mm): 77.00
• Displacement (cc): 249.00
• Size Over Standard: 0.00

Features:

• Standard Bore Kit. 13.2:1 comp, 77.00mm. Uses Vertex #23259
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips

Technical Specifications:

• Compression Ratio (x:y): 13.5:1
• Cylinder Diameter (mm): 77.00
• Displacement (cc): 249.00
• Size Over Standard: 0.00

Features:

• (+3mm Big Bore Kit) 269cc. 13.2:1 compression, 80.00mm. Uses Vertex #23405.
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips
• Big bore cylinders do not require machine work (unless noted)

Technical Specifications:

• Compression Ratio (x:y): 13.2:1
• Cylinder Diameter (mm): 80.00
• Displacement (cc): 269.00
• Size Over Standard: 3.00

Features:

• Standard Bore Kit. 13.2:1 comp, 77.00mm. Uses Vertex #23259
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips

Technical Specifications:

• Compression Ratio (x:y): 13.2:1
• Cylinder Diameter (mm): 77.00
• Displacement (cc): 249.00
• Size Over Standard: 0.00

Features:

• Standard Bore Kit. 13.2:1 comp, 77.00mm. Uses Vertex #23566
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips

Technical Specifications:

• Compression Ratio (x:y): 13.2:1
• Cylinder Diameter (mm): 77.00
• Displacement (cc): 249.00
• Size Over Standard: 0.00

Features:

• (+3mm Big Bore Kit) 269cc. 13.5:1 compression, 80.00mm. Uses Vertex #23405.
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips
• Big bore cylinders do not require machine work (unless noted)

Technical Specifications:

• Compression Ratio (x:y): 13.5:1
• Cylinder Diameter (mm): 80.00
• Displacement (cc): 269.00
• Size Over Standard: 3.00

Features:

• Standard Bore Kit. 13.5:1 comp, 77.00mm. Uses Vertex #23646
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips

Technical Specifications:

• Compression Ratio (x:y): 13.5:1
• Cylinder Diameter (mm): 77.00
• Displacement (cc): 249.00
• Size Over Standard: 0.00

Features:

• (+3mm Big Bore Kit) 269cc. 13.8:1 compression, 80.00mm, 80.00mm. Uses Vertex #24032.
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips
• Big bore cylinders do not require machine work (unless noted)

Technical Specifications:

• Compression Ratio (x:y): 13.8:1
• Cylinder Diameter (mm): 80.00
• Displacement (cc): 269.00
• Size Over Standard: 3.00

Features:

• Standard Bore Kit. 13.8:1 comp, 77.00mm. Uses Vertex #24020
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips

Technical Specifications:

• Compression Ratio (x:y): 13.8:1
• Cylinder Diameter (mm): 77.00
• Displacement (cc): 249.00
• Size Over Standard: 0.00

Features:

• Standard Bore Hi-comp kit. 14.3:1 comp, 77.00mm. Uses Vertex #24021.
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore High Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips
• Made in the USA

Technical Specifications:

• Compression Ratio (x:y): 14.3:1
• Cylinder Diameter (mm): 77.00
• Displacement (cc): 249.00
• Size Over Standard: 0.00

Features:

• (+3mm Big Bore Kit) 270cc. 13.7:1 compression, 80.00mm. Uses Vertex #24237.
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips
• Big bore cylinders do not require machine work (unless noted)

Technical Specifications:

• Compression Ratio (x:y): 13.7:1
• Cylinder Diameter (mm): 80.00
• Displacement (cc): 270.00
• Size Over Standard: 3.00

Features:

• Standard Bore Kit. 13.7:1 compression. (2017) 13.4:1 compression. (2018-2019), 77.00mm. Uses Vertex #24267
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips

Technical Specifications:

• Compression Ratio (x:y): 13.7:1 (2017) 13.4:1 (2018-2019)
• Cylinder Diameter (mm): 77.00
• Size Over Standard: 0.00

Features:

• Standard Bore Hi-comp kit. 14.7:1 comp (2017) 14.3:1 comp (2018-2019), 77mm. Uses Vertex #24268.
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore High Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips
• Made in the USA

Technical Specifications:

• Compression Ratio (x:y): 14.7:1 (2017) 14.3:1 (2018-2019).
• Cylinder Diameter (mm): 77.00
• Displacement (cc): 249.00
• Size Over Standard: 0.00

Features:

• Standard Bore Kit. 13.2:1 comp, 96.00mm. Uses Vertex #23445
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips

Technical Specifications:

• Compression Ratio (x:y): 13.2:1
• Cylinder Diameter (mm): 96.00
• Displacement (cc): 449.00
• Size Over Standard: 0.00

Features:

• Standard Bore Kit. 12.5:1 comp, 96.00mm. Uses Vertex #23857
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips

Technical Specifications:

• Compression Ratio (x:y): 12.5:1
• Cylinder Diameter (mm): 96.00
• Displacement (cc): 449.00
• Size Over Standard: 0.00

Features:

• Standard Bore Hi-comp kit. 13.6:1 comp, 96.00mm. Uses Vertex #23858.
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore High Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips
• Made in the USA

Technical Specifications:

• Compression Ratio (x:y): 13.6:1
• Cylinder Diameter (mm): 96.00
• Displacement (cc): 449.00
• Size Over Standard: 0.00

Features:

• Standard Bore Kit. 12.8:1 comp, 69.00mm. Uses Vertex #24018
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips

Technical Specifications:

• Compression Ratio (x:y): 12.8:1
• Cylinder Diameter (mm): 69.00
• Displacement (cc): 449.00
• Size Over Standard: 0.00

Features:

• Standard Bore Hi-comp kit. 13.0:1 comp, 96.00mm. Uses Vertex #24019.
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore High Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips
• Made in the USA

Technical Specifications:

• Compression Ratio (x:y): 13.0:1
• Cylinder Diameter (mm): 96.00
• Displacement (cc): 449.00
• Size Over Standard: 0.00

Features:

• (+4mm Big Bore Kit) 434cc. 11.3:1 compression, 94.00mm. Uses Vertex #23533. When using Hot Rods #4259 makes 469cc.
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips
• Big bore cylinders do not require machine work (unless noted)

Technical Specifications:

• Compression Ratio (x:y): 11.3:1
• Cylinder Diameter (mm): 94.00
• Displacement (cc): 434.00
• Size Over Standard: 4.00

Features:

• Standard Bore Kit. 11.3:1 comp, 90.00mm. Uses Vertex #22951
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips

Technical Specifications:

• Compression Ratio (x:y): 11.3:1
• Cylinder Diameter (mm): 90.00
• Displacement (cc): 398.00
• Size Over Standard: 0.00

Features:

• Standard Bore Hi-Comp kit. 13.5:1 comp, 90.00mm. Uses Vertex #23550
• Ready-to-install, direct bolt-on cylinders require no re-plating and look
• virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips

Technical Specifications:

• Compression Ratio (x:y): 13.5:1
• Cylinder Diameter (mm): 90.00
• Displacement (cc): 398.00
• Size Over Standard: 0.00

Features:

• Standard Bore Kit. 10:1~9.2:1 comp, 48.50mm.
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips

Technical Specifications:

• Compression Ratio (x:y): 10:1~9.2:1
• Cylinder Diameter (mm): 48.5.00
• Displacement (cc): 85.00
• Size Over Standard: 0.00

Features:

• Standard Bore Kit. 13.5:1 comp, 88.00mm. Uses Vertex # 23641
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips

Technical Specifications:

• Compression Ratio (x:y): 13.5:1
• Cylinder Diameter (mm): 88.00
• Displacement (cc): 350.00
• Size Over Standard: 0.00

Features:

• (+2mm Big Bore kit) 365cc. 13.5:1 compression, 90.00mm. Uses Vertex #23656.
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips
• Big bore cylinders do not require machine work (unless noted)

Technical Specifications:

• Compression Ratio (x:y): 13.5:1
• Cylinder Diameter (mm): 90.00
• Displacement (cc): 365.00
• Size Over Standard: 2.00

Features:

• Standard Bore Kit. 13.6:1 comp, 88.00mm. Uses Vertex #23831
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips

Technical Specifications:

• Compression Ratio (x:y): 13.6:1
• Cylinder Diameter (mm): 88.00
• Displacement (cc): 350.00
• Piston Diameter (mm): 87.95
• Size Over Standard: 0.00

Features:

• Standard Bore Hi-Comp kit. 14.1:1 comp, 88.00mm. Uses Vertex #23848
• Ready-to-install, direct bolt-on cylinders require no re-plating and look
• virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips

Technical Specifications:

• Compression Ratio (x:y): 14.1:1
• Cylinder Diameter (mm): 88.00
• Displacement (cc): 350.00
• Piston Diameter (mm): 87.96
• Size Over Standard: 0.00

Features:

• (+2mm Big Bore Kit) 366cc. 14.0:1 compression, 90.00mm. Uses Vertex #24238.
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips
• Big bore cylinders do not require machine work (unless noted)

Technical Specifications:

• Compression Ratio (x:y): 14.0.1
• Cylinder Diameter (mm): 90.00
• Displacement (cc): 3660.00
• Size Over Standard: 2.00

Features:

• Standard Bore Kit. 14.0:1 comp, 88.00mm. Uses Vertex #24098
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips

Technical Specifications:

• Compression Ratio (x:y): 14.0:1
• Cylinder Diameter (mm): 88.00
• Displacement (cc): 349.00
• Size Over Standard: 0.00

Features:

• Standard Bore Hi-comp kit. 15.1:1 comp, 88.00mm. Uses Vertex #24116.
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore High Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips
• Made in the USA

Technical Specifications:

• Compression Ratio (x:y): 15.1:1
• Cylinder Diameter (mm): 88.00
• Displacement (cc): 350.00
• Size Over Standard: 0.00

Features:

• (+4mm Big Bore Kit) 276cc. 13.3:1 compression, 79.00mm. Uses Vertex #23274.
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips
• Big bore cylinders do not require machine work (unless noted)

Technical Specifications:

• Compression Ratio (x:y): 13.3:1
• Cylinder Diameter (mm): 80.00
• Displacement (cc): 276.00
• Size Over Standard: 4.00

Features:

• Standard Bore Kit. 12.8:1 comp, 76.00mm. Uses Vertex #23235
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips

Technical Specifications:

• Compression Ratio (x:y): 12.8:1
• Cylinder Diameter (mm): 76.00
• Displacement (cc): 249.00
• Size Over Standard: 0.00

Features:

• (+3mm Big Bore Kit) 270cc. 13.9:1 compression, 81.00mm. Uses Vertex #23867.
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips
• Big bore cylinders do not require machine work (unless noted)

Technical Specifications:

• Compression Ratio (x:y): 13.9:1
• Cylinder Diameter (mm): 81.00
• Displacement (cc): 270.00
• Size Over Standard: 3.00

Features:

• Standard Bore Kit. 13.9:1 comp, 78.00mm. Uses Vertex #23757
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips

Technical Specifications:

• Compression Ratio (x:y): 13.9:1
• Cylinder Diameter (mm): 78.00
• Displacement (cc): 249.00
• Piston Diameter (mm): 77.96
• Size Over Standard: 0.00

Features:

• (+3mm Big Bore Kit) 269cc. 13.0:1 compression, 81.00mm. Uses Vertex #23535. When using Hot Rods #4183 makes 277cc. Requires case machining.
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips
• Big bore cylinders do not require machine work (unless noted)

Technical Specifications:

• Compression Ratio (x:y): 13.0:1
• Cylinder Diameter (mm): 81.00
• Displacement (cc): 269.00
• Size Over Standard: 3.00

Features:

• (+1mm Big Bore Kit) 256cc. 13.0:1 compression, 79.00mm. Uses Vertex #23461. When using Hot Rods #4183 makes 263cc.
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips
• Big bore cylinders do not require machine work (unless noted)

Technical Specifications:

• Compression Ratio (x:y): 13.0:1
• Cylinder Diameter (mm): 79.00
• Displacement (cc): 256.00
• Size Over Standard: 1.00

Features:

• Standard Bore Kit. 13.0:1 comp, 78mm. Uses Vertex #23443.
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips

Technical Specifications:

• Compression Ratio (x:y): 12.9:1
• Cylinder Diameter (mm): 78.00
• Displacement (cc): 249.00
• Size Over Standard: 0.00

Features:

• Standard Bore Hi-Comp kit. 13.5:1 comp, 78.00mm. Uses Vertex #23444.
• Ready-to-install, direct bolt-on cylinders require no re-plating and look
• virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips

Technical Specifications:

• Compression Ratio (x:y): 13.5:1
• Cylinder Diameter (mm): 78.00
• Displacement (cc): 249.00
• Size Over Standard: 0.00

Features:

• Standard Bore Hi-Comp kit. 14.1:1 comp, 76.80mm. Uses Vertex #23561
• Ready-to-install, direct bolt-on cylinders require no re-plating and look
• virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips

Technical Specifications:

• Compression Ratio (x:y): 14.1:1
• Cylinder Diameter (mm): 76.80
• Displacement (cc): 249.00
• Size Over Standard: 0.00

Features:

• Standard Bore Kit. 12.1:1 comp, 96.00mm. Uses Vertex #23003
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips

Technical Specifications:

• Compression Ratio (x:y): 12.1:1
• Cylinder Diameter (mm): 96.00
• Size Over Standard: 0.00

Features:

• Standard Bore Hi-Comp kit. 12.9:1 comp, 96.00mm. Uses Vertex #23456
• Ready-to-install, direct bolt-on cylinders require no re-plating and look
• virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips

Technical Specifications:

• Compression Ratio (x:y): 12.9:1
• Cylinder Diameter (mm): 96.00
• Displacement (cc): 449.00
• Size Over Standard: 0.00

Features:

• Standard Bore Kit. 13.5:1 comp, 96.00mm. Uses Vertex #24187
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips

Technical Specifications:

• Compression Ratio (x:y): 13.5:1
• Cylinder Diameter (mm): 96.00
• Size Over Standard: 0.00

Features:

• Standard Bore Kit. 11.7:1 comp, 66.00mm. Uses Vertex #23302.
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips

Technical Specifications:

• Compression Ratio (x:y): 11.7:1
• Cylinder Diameter (mm): 66.00
• Displacement (cc): 149.00
• Size Over Standard: 0.00
  

Features:

• Standard Bore Hi-Comp kit. 12.2:1 comp, 66.00mm. Uses Vertex #23304.
• Ready-to-install, direct bolt-on cylinders require no re-plating and look
• virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips

Technical Specifications:

• Compression Ratio (x:y): 12.2:1
• Cylinder Diameter (mm): 66.00
• Displacement (cc): 149.00
• Size Over Standard: 0.00

Features:

• (+2mm Big Bore Kit) 159cc. 11.7:1 compression, 68.00mm. Uses Vertex #23520. When using Hot Rods 4175 makes 166cc.
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips
• Big bore cylinders do not require machine work (unless noted)

Technical Specifications:

• Compression Ratio (x:y): 11.7:1
• Cylinder Diameter (mm): 68.00
• Displacement (cc): 159.00
• Size Over Standard: 2.00

Features:

• Standard Bore Kit. 11.7:1 comp, 66.00mm. Uses Vertex #23759
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips

Features:

• Standard Bore Hi-Comp kit. 12.2:1 comp, 66.00mm. Uses Vertex #23304.
• Ready-to-install, direct bolt-on cylinders require no re-plating and look
• virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips

Technical Specifications:

• Compression Ratio (x:y): 12.2:1
• Cylinder Diameter (mm): 66.00
• Displacement (cc): 149.00
• Size Over Standard: 0.00

Features:

• (+2mm Big Bore Kit) 159cc. 11.7:1 compression, 68.00mm. Uses Vertex #23868. When using Hot Rods 4175 makes 166cc.
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips
• Big bore cylinders do not require machine work (unless noted)

Technical Specifications:

• Compression Ratio (x:y): 11.7:1
• Cylinder Diameter (mm): 68.00
• Displacement (cc): 159.00
• Size Over Standard: 2.00

Features:

• Standard Bore Hi-Comp kit. 13.5:1 comp, 97.00mm. Uses Vertex #23563
• Ready-to-install, direct bolt-on cylinders require no re-plating and look
• virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips

Technical Specifications:

• Compression Ratio (x:y): 13.5:1
• Cylinder Diameter (mm): 97.00
• Displacement (cc): 449.00
• Size Over Standard: 0.00

Features:

• (+2mm Big Bore Kit) 468cc 12.5:1 compression, 99.00mm. Uses Vertex #23655.
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips
• Big bore cylinders do not require machine work (unless noted)

Technical Specifications:

• Compression Ratio (x:y): 12.5:1
• Cylinder Diameter (mm): 99.00
• Displacement (cc): 468.00
• Size Over Standard: 2.00

Features

• Uses Vertex #24405
• Compression Ratio 13.8:1
• Cylinder Diameter 80 mm
• Cylinder Kit Type Big Bore
• Displacement 270 cc
• Engine Type 4-Cycle
• Includes Cylinder, Piston Kit, and Top-End Gasket Kit
• Size Over Standard 3mm

Features:

• Standard Bore Hi-Comp kit. 13.9:1 comp, 77.00mm. Uses Vertex #23394
• Ready-to-install, direct bolt-on cylinders require no re-plating and look
• virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips

Technical Specifications:

• Compression Ratio (x:y): 13.9:1
• Cylinder Diameter (mm): 77.00
• Displacement (cc): 249.00
• Size Over Standard: 0.00

Features:

• (+5mm Big Bore Kit) 103.5cc. 8.2:1 compression, 52.50mm. Uses Vertex #23628. Must modify cylinder head
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips
• Big bore cylinders do not require machine work (unless noted)

Technical Specifications:

• Compression Ratio (x:y): 8.2:1
• Cylinder Diameter (mm): 52.50
• Displacement (cc): 103.50
• Size Over Standard: 5.00

Features:

• (+5mm Big Bore Kit) 107.8cc. 8.2:1 compression, 52.50mm. Uses Vertex #23628. Must modify cylinder head and use +2mm stroker crank
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips
• Big bore cylinders do not require machine work (unless noted)

Technical Specifications:

• Compression Ratio (x:y): 8.2:1
• Cylinder Diameter (mm): 52.50
• Displacement (cc): 107.80
• Size Over Standard: 5.00

Features:

• Standard Bore Hi-Comp kit. 13.0:1 comp, 77.00mm. Uses Vertex #23114
• Ready-to-install, direct bolt-on cylinders require no re-plating and look
• virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips

Technical Specifications:

• Compression Ratio (x:y): 13.3:1
• Cylinder Diameter (mm): 77.00
• Displacement (cc): 249.00
• Size Over Standard: 0.00

Features:

• Standard Bore Hi-Comp kit. 13.8:1 comp, 77.00mm. Uses Vertex #23567
• Ready-to-install, direct bolt-on cylinders require no re-plating and look
• virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips

Technical Specifications:

• Compression Ratio (x:y): 13.8:1
• Cylinder Diameter (mm): 77.00
• Displacement (cc): 249.00
• Size Over Standard: 0.00

Features:

• Standard Bore Hi-Comp kit. 13.9:1 comp, 77.00mm. Uses Vertex #23647
• Ready-to-install, direct bolt-on cylinders require no re-plating and look
• virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips

Technical Specifications:

• Compression Ratio (x:y): 13.9:1
• Cylinder Diameter (mm): 77.00
• Displacement (cc): 249.00
• Size Over Standard: 0.00

Features:

• Standard Bore Kit. 13.4:1 comp, 77.00mm. Uses Vertex #23311
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips

Technical Specifications:

• Compression Ratio (x:y): 13.4:1
• Cylinder Diameter (mm): 77.00
• Displacement (cc): 249.00
• Size Over Standard: 0.00

Features:

• Standard Bore Hi-Comp kit. 13.8:1 comp, 77.00mm. Uses Vertex #23515
• Ready-to-install, direct bolt-on cylinders require no re-plating and look
• virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips

Technical Specifications:

• Compression Ratio (x:y): 13.8:1
• Cylinder Diameter (mm): 77.00
• Displacement (cc): 249.00
• Size Over Standard: 0.00

Features:

• (+3mm Big Bore Kit) 269cc. 13.4:1 compression, 80.00mm. Uses Vertex #23405.
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips
• Big bore cylinders do not require machine work (unless noted)

Technical Specifications:

• Compression Ratio (x:y): 12.6:1
• Cylinder Diameter (mm): 80.00
• Displacement (cc): 269.00
• Size Over Standard: 3.00

Features:

• Standard Bore Kit. 13.4:1 comp, 77.00mm. Uses Vertex #23564
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips

Technical Specifications:

• Compression Ratio (x:y): 13.4:1
• Cylinder Diameter (mm): 77.00
• Displacement (cc): 249.00
• Size Over Standard: 0.00

Features:

• (+3mm Big Bore Kit) 269cc. 13.4:1 compression, 80.00mm.
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips
• Big bore cylinders do not require machine work (unless noted)

Technical Specifications:

• Compression Ratio (x:y): 13.4:1
• Cylinder Diameter (mm): 80.00
• Displacement (cc): 269.00
• Size Over Standard: 3.00

Features:

• Standard Bore Kit. 13.5:1 comp, 77.00mm. Uses Vertex #23861
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips

Technical Specifications:

• Compression Ratio (x:y): 13.5:1
• Cylinder Diameter (mm): 77.00
• Displacement (cc): 249.00
• Size Over Standard: 0.00

Features:

• (+3mm Big Bore Kit) 269cc, 13.5:1 compression, 80.00mm. Uses Vertex #23925.
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips
• Big bore cylinders do not require machine work (unless noted)

Technical Specifications:

• Compression Ratio (x:y): 13.5:1
• Cylinder Diameter (mm): 80.00
• Displacement (cc): 269.00
• Size Over Standard: 3.00

Features:

• Standard Bore Kit. 13.75:1 comp, 77.00mm. Uses Vertex #24122
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips

Technical Specifications:

• Compression Ratio (x:y): 13.75:1
• Cylinder Diameter (mm): 77.00
• Displacement (cc): 249.00
• Size Over Standard: 0.00

Features:

• Standard Bore Hi-comp kit. 14.2:1 comp, 77.00mm. Uses Vertex #24123.
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore High Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips
• Made in the USA

Technical Specifications:

• Compression Ratio (x:y): 14.2:1
• Cylinder Diameter (mm): 77.00
• Displacement (cc): 249.00
• Size Over Standard: 0.00

Features:

• Standard Bore Hi-Comp kit. 14.0:1 comp, 88.00mm. Uses Vertex #23642
• Ready-to-install, direct bolt-on cylinders require no re-plating and look
• virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips

Technical Specifications:

• Compression Ratio (x:y): 14.0:1
• Cylinder Diameter (mm): 88.00
• Displacement (cc): 350.00
• Size Over Standard: 0.00

Features

• Uses Vertex #24238
• Compression Ratio 14.0:1
• Cylinder Diameter 90 mm
• Cylinder Kit Type Big Bore
• Displacement 366 cc
• Engine Type 4-Cycle
• Includes Cylinder, Piston Kit, and Top-End Gasket Kit
• Size Over Standard 2.00mm

SPECS

• Uses Vertex #23236
• Compression Ratio13.3:1
• Cylinder Diameter76 mm
• Cylinder Kit TypeStandard Bore High Compression
• Displacement249 cc
• Engine Type4-Cycle
• IncludesCylinder, Piston Kit, and Top-End Gasket Kit

Features:

• Standard Bore Kit. 14.4:1 comp, 78.00mm. Uses Vertex #24097
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips

Technical Specifications:

• Compression Ratio (x:y): 14.4:1
• Cylinder Diameter (mm): 78.00
• Displacement (cc): 249.00
• Size Over Standard: 0.00

Features:

• Standard Bore Hi-comp kit. 14.7:1 comp, 78.00mm. Uses Vertex #24114.
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore High Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips
• Made in the USA

Technical Specifications:

• Compression Ratio (x:y): 14.7:1
• Cylinder Diameter (mm): 78.00
• Displacement (cc): 250.00
• Size Over Standard: 0.00

Features:

• (+3mm Big Bore Kit) 270cc. 14.4:1 compression, 81.00mm. Uses Vertex #24142.
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips
• Big bore cylinders do not require machine work (unless noted)

Technical Specifications:

• Compression Ratio (x:y): 14.4:1
• Cylinder Diameter (mm): 81.00
• Displacement (cc): 270.00
• Size Over Standard: 3.00

Features:

• Standard Bore Kit. Std comp, 45.00mm. Uses Vertex #23430
• Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders
• Three kit options to choose from: Standard Bore, Standard Bore Hi-Compression and Big Bore
• Cylinder kits include matched Vertex pistons to ensure longevity, performance and reduced engine noise
• Nickel Silicon Carbide plated for long life
• Kits come complete with gaskets, cylinder, piston, rings, pin and clips

Technical Specifications:

• Compression Ratio (x:y): std
• Cylinder Diameter (mm): 45.00
• Displacement (cc): 65.00
• Piston Diameter (mm): 44.97
• Size Over Standard: 0.00

SPECS

• Uses Vertex #24213
• Compression Ratio 12.3:1
• Cylinder Diameter 88 mm
• Cylinder Kit Type Standard Bore
• Displacement 350 cc
• Engine Type 4-Cycle
• Includes Cylinder, Piston Kit, and Top-End Gasket Kit