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 Husqvarna FC 450 Dirt Bike
Vertex Replica Piston Kit for Husqvarna FC 450 Dirt Bike
$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
Husqvarna FC 450 Dirt Bike (2014-2026)
The Husqvarna FC 450, a prominent motocross motorcycle, has undergone continuous development from 2014 to 2026. Throughout this period, its core engine displacement has consistently remained around 449cc to 450cc, featuring a liquid-cooled, SOHC four-stroke single-cylinder design. Significant platform changes occurred in 2016, with a redesigned engine (new crankcases, transmission, cylinder head, lighter weight) and a new chassis (frame, carbon-fiber subframe, updated suspension). Further enhancements in 2017 included the adoption of WP AER 48 air forks and an updated electronics package with multiple engine maps, launch control, and traction control. The high-performance Rockstar Edition, introduced in 2018 and often released ahead of the standard model, frequently showcases advanced components and updates that later integrate into the standard FC 450. A Factory Edition with WP Pro Components suspension was also announced for 2026. Q: How do I find parts specific to my Husqvarna FC 450?
A: To ensure perfect compatibility, please use the year and edition selector at the top of this page.
Maintenance
| Component | Interval | Details |
| Engine oil and oil filter | Every 5 to 10 hours | Replace oil and filter more frequently for aggressive or race-level riding (5 h), or every 10 h for recreational use. |
| Air filter | Every 5 to 15 hours | Clean and service more frequently in dusty conditions or for aggressive riding (5-10 h), or every 15 h for recreational use. |
| Spark plug | Every 20 hours (2016 model) | Inspect and replace if necessary. This interval is specified for the 2016 model. |
| Brake and hydraulic clutch fluid | Annually (2016 model) | Inspect and replace. This interval is specified for the 2016 model. |
| Fuel filter | Every 40 hours (2016 model) | Inspect and replace. This interval is specified for the 2016 model. |
| Fork and shock absorber service | Every 50 hours (2016 model) | Full service of suspension components. This interval is specified for the 2016 model. |
Maintenance intervals may vary by model year and operating conditions. Always consult the official owner's manual for precise information.