Wossner Piston Yamaha XT660R 04+ Category_Chain & Belt Tools Flow bench tests have proven

Flow bench tests have proven that Twin Air filters provide increased airflow while reducing the filters tendency to clog

Memory foam core and protein leather coating improve sound performance and low-frequency perception

Crash Protector Honda CBR300R Aero R&G

What's in the box

Waterproof breathable Dry2Dry™ touring boot featuring comprehensive structural reinforcements and accordion stretch panels

Wossner Piston Yamaha XT660R 04+ Category_Chain & Belt Tools Flow bench tests have provenWossner 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