MOOSE RACING Race Piston Kit MPX1110 Corsair-X/Defiant-X/Signet-X Helmet Interior Pad — 2XL Fits most chainsaws up to

Fits most chainsaws up to a 16” bar

it has been proven in the toughest riding environments and at the highest levels of racing

Individual spokes come with silver nipple

The Goal of Graves when designing this KRX1000 exhaust system was to provide the best performing

MOOSE RACING Race Piston Kit MPX1110 Corsair-X/Defiant-X/Signet-X Helmet Interior Pad — 2XL Fits most chainsaws up toMoose Racing pistons feature X style forgings and fully boxed style (race pistons) forgings for ultimate strength, minimizing friction, durability, power, and weight reduction Pro Race Piston increases the durability by reducing the stresses in the pin bore area Pro Race Piston allows the pin to flex while removing stress from the area Full radius dome designs maximize quench while eliminating hot spots that promote detonation Internal bracing