Wossner Piston Polaris Trail Boss 250 85-05 size:Piston A (Standard) Fits bars 22 - 28mm

Fits bars 22 - 28mm

The liner has zipped sleeve connections for smooth entry

you're good to go

Transmission Bearing Kit

Wossner Piston Polaris Trail Boss 250 85-05 size:Piston A (Standard) Fits bars 22 - 28mmWossner 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