Description
Moose Racing YFZ450R Piston Kits by CP Racing Pistons
Moose piston kits by CP Racing are some of the best pistons on the market. Choose your compression ratio or opt for the full race piston kit.
0910-6477 12.75:1 Kit
- Feature X-style forgings for ultimate strength, minimizing friction, durability, power, and weight reduction
- Full radius dome designs maximize quench while eliminating hot spots that promote detonation
- Internal bracing maximizes durability while decreasing friction in the pin assembly
- Piston kit includes wrist pin, rings, & circlips
- Made in the USA
0910-6490 13.25:1 Kit
- Feature X-style forgings for ultimate strength, minimizing friction, durability, power, and weight reduction
- Full radius dome designs maximize quench while eliminating hot spots that promote detonation
- Internal bracing maximizes durability while decreasing friction in the pin assembly
- Piston kit includes wrist pin, rings, & circlips
- Made in the USA
0910-648 13.75:1 Kit (requires race gas)
- Features fully boxed-style forging for ultimate strength, minimizing friction, durability, power, and weight reduction
- Full radius dome designs maximize quench while eliminating hot spots that promote detonation
- Internal bracing maximizes durability while decreasing friction in the pin assembly
- Forgings come standard with skirt coating which reduces friction, which in turn reduces heat
- Includes a DLC (Diamond-Like Carbon coating) wrist pin; this technology has been proven and used because of its high resistance to abrasive wear, which extends the service life and reliability under extreme conditions
- Kit includes piston, wrist pin, rings, and circlips
- Made in the USA
Fitment
YFZ450R 2009-2026