Wossner Piston Yam YZ250F 19-22 / Fx 20-21 (14.40:1) size:Piston A (Standard) Leatt's top-line goggle is hard

Leatt's top-line goggle is hard to beat

Alloy 1 1/8" (28

for easy gear shifting

Kit contains all of the bearing

Dual sealing lips guarantee oil stays in and dirt stays out

Wossner Piston Yam YZ250F 19-22 / Fx 20-21 (14.40:1) size:Piston A (Standard) Leatt's top-line goggle is hardNOTE: 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