Vertex Replica Piston Kit
1012-9564 (MFG #: 22915B)
$357.52
Sale price
$357.52
Regular price
$397.23
Sale
-9%
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Vertex Replica Piston Kit for Honda TRX450R ATV
Vertex Replica Piston Kit for Honda TRX450R ATV
$357.52
Sale price
$357.52
Regular price
$397.23
Sale
-9%
SKU:1012-9564
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Description
FEATURES
- All piston skirts are coated with a hi-tech Molybdenum Disulphite coating for faster break-in time and increased piston life
- Cast Replica piston kits are gravity cast aluminum alloy (not forged) with 18% silicone content, which produces an extremely light but very strong piston
- Forged Replica pistons are forged from 2618 aluminum for superior strength and durability
- Forged High Compression pistons improve power and torque across entire rpm range
- Forged Big Bore pistons increase engine's displacement, torque, and peak horsepower
- Forged Replica pistons are forged OE replacements
- All pistons are heat treated with a T-5 hardening and tempering cycle
- Replica pistons and all rings are OEM replacements
- Kits include piston, rings, wrist pin and circlips
- Two stroke replacement rings are sold individually (Example if your piston has two rings you will want to order two rings)
- Four-stroke piston rings sold as a set
Technical Specifications
- MFG. Part Number 22915B
Vehicle Information
Honda TRX450R ATV (2006-2014)
The Honda TRX450R, produced from 2006 to 2014, is a high-performance sport ATV renowned for its racing capabilities and robust 449cc liquid-cooled, single-cylinder, four-stroke engine with a Unicam cylinder head. This model range is defined by a significant overhaul introduced in 2006, which established its core specifications for the remainder of its production.
The 2006 model year marked a pivotal second generation for the TRX450R. Key improvements included an increased compression ratio (12.0:1), a revised bore and stroke (96.0 mm x 62.0 mm), and a more aggressive cam profile. The carburetor was updated to a 40mm Keihin FCR flat-slide with TPS for better throttle response. Additionally, the TRX450ER, an electric-start variant, was introduced, offering a convenient alternative to the standard kick-start model. Chassis and suspension also received updates, including an extended swingarm and increased rear suspension travel. From 2006 to 2014, the engine and chassis remained largely consistent, with subsequent years primarily featuring minor cosmetic changes like new color options. Q: How do I ensure I select the correct parts for my TRX450R?
A: Always use the year and edition selector at the top of the page to confirm compatibility with your specific Honda TRX450R (2006-2014) model.
Maintenance
| Component | Interval | Details |
| Engine Oil and Oil Filter | Change every 100 hours, 1 000 km, or 12 months, whichever comes first. | The oil filter should be replaced with every oil change. For racing conditions, some sources suggest halving this interval. |
| Air Filter | Inspect every 10-15 hours of riding. | Clean using an air filter cleaner, rinse with warm water, dry completely, and re-oil. Replace if worn, damaged, or remains dirty after cleaning. Inspect more frequently in dusty conditions. |
| Spark Plug | Inspect regularly. | Replace if it shows signs of wear, damage, oiliness, or excessive carbon build-up to maintain efficient combustion. No specific replacement interval is consistently provided. |
| Drive Chain | Check, adjust, and lubricate as part of pre-ride inspection. | The TRX450R uses a drive chain, not a belt. More frequent maintenance is necessary in severe conditions (e.g., dusty or muddy areas). Recommended chain slack is 25-35 mm. |
| Coolant | Replace every 96 000 km or 5 years, whichever comes first. | Check coolant level regularly. Use Honda All Season Antifreeze/Coolant Type 2, a 50/50 mixture of antifreeze and water. |
These intervals are based on standard riding conditions. For severe, dusty, or racing conditions, more frequent maintenance is recommended.