MOOSE RACING Piston Kit 79mm Honda CRF250R 2018-2019 MKX2083A-P-OLD Yamaha Long-Sleeve T-Shirt Includes bearings

Includes bearings

High-technology machine pre-oils filters to perfection while leaving no excess

Screen printed graphic on front of t-shirt

Ideal engine part to complete Koso's big bore kit

Utilizes the strongest stepper motor on the market for amazing needle response and accuracy Accurate 0-8

MOOSE RACING Piston Kit 79mm Honda CRF250R 2018-2019 MKX2083A-P-OLD Yamaha Long-Sleeve T-Shirt Includes bearingsMoose 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