Wossner Piston Yamaha TT-R230 05+ Drystar Grey Engineered with a factory-like design

Engineered with a factory-like design for effortless installation

This special socket enables you to preload to the correct setting without using a hammer and chisel

The installation kit includes several items designed to extend longevity beyond the original pump

Comes with ALL the necessary attachment equipment for a wide variety of bikes

Black powder-coated finish

Wossner Piston Yamaha TT-R230 05+ Drystar Grey Engineered with a factory-like designWossner 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