Wossner Piston Honda TRX500 12-21 (Pro) (Hi-Comp) size:Piston A (Standard) The anodised finish provides a

The anodised finish provides a factory look while preventing additional wear to the sprocket

Inflatable with Air-Go system

Number of terminals: 1

Outlet OD: 3-15/16"

Wossner Piston Honda TRX500 12-21 (Pro) (Hi-Comp) size:Piston A (Standard) The anodised finish provides aWossner is Germany's finest aftermarket forged piston and rod manufacturer and has 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.