Wossner Piston Yam YZ250F 19-22 / Fx 20-21 (14.40:1) Model_Leatt Jersey & Pant 4.5 Lite high-end rubber compounds that reduce

high-end rubber compounds that reduce heat buildup and increase grip

Arange of qualitytools for chain maintenance

Kits include:

Ankles: Flex limiter for improved boot control

Wossner Piston Yam YZ250F 19-22 / Fx 20-21 (14.40:1) Model_Leatt Jersey & Pant 4.5 Lite high-end rubber compounds that reduceNOTE: This Wossner Piston Kit does NOT include Piston Rings and Needle Bearings. Wossner is Germany's finest aftermarket forged piston and rod manufacturer and have over 25 years of experience in the high performance racing industry. Top European racers and FIM World Champions rely on Wossner for only the best pistons, rods and customer service. Features: In house designed and manufactured; all forgings are produced in Wossner's company owned forging