Moose Offroad Piston Kit by CP Pistons - Yamaha YZ450F (20-22')

• 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

Pro Race Piston

• Pro Race Piston increases the durability by reducing the stresses in the pin bore area and allowing the pin to flex
• Full radius dome designs maximize quench while eliminating hot spots that promote detonation
• Internal bracing maximizes durability while decreasing friction in the pin assembly
• 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
• All Piston variations for this model are Std. Bore 97.00mm

Fitment:
20-22' Yamaha YZ450F