Wossner Piston Yamaha XT660R 04+ Back Packs A quality heavy-duty motorcycle inner

A quality heavy-duty motorcycle inner tube for increased puncture resistance

DISPLAY SIZE: 6

A ir Filter Material: Cotton Gauze

heat-treated and hand-finished for longevity

Engine casings

Wossner Piston Yamaha XT660R 04+ Back Packs A quality heavy-duty motorcycle innerWossner 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