Wossner Piston Yamaha YZ450F 10-13 Category_Other Gaskets greaseless sealing ring ensures maximum

greaseless sealing ring ensures maximum contact with your airbox

Very light and safe thanks to its HPTT shell

C(10) Ah: 8

Frame Plug front LHS or RHS

Sealed precision bearings with two additional outer seals to prevent water and dirt from contaminating the bearings

Wossner Piston Yamaha YZ450F 10-13 Category_Other Gaskets greaseless sealing ring ensures maximumWossner 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 operation 4 stroke pistons are made using a double bridged forging design