Wossner Piston Yamaha YZ450F 18-19 (Pro) (Hi-Comp) Category_Speedos; Tachos & Clocks Composite shell in three sizes

Composite shell in three sizes

Using a dual output stator with two completely separate stator windings

Please see FLUSSVL for the opposite fitment location

Evolution is compatible with any brand of air filter and

Wossner Piston Yamaha YZ450F 18-19 (Pro) (Hi-Comp) Category_Speedos; Tachos & Clocks Composite shell in three sizesWossner 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