Wossner Piston Yamaha YZ250F 05-07 / WR250F 05-13 (Three Ring) SIZE_42 as well as tear -offs

as well as tear -offs and tear - off button sets to go with them

1x 90-degree nipple

High-quality precision manufacture with over-injected impact-absorbing rubber inserts and over-injected stainless-steel insert

Ring Set: WORIK9600E

Wossner Piston Yamaha YZ250F 05-07 / WR250F 05-13 (Three Ring) SIZE_42 as well as tear -offsWossner 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