WOSSNER PISTON KIT BETA RR390 ENDURO 15-23 87.96MM Yamaha Including four bands ranging from

Including four bands ranging from 40-85mm the kit fits most bore sizes and supplied in a convenient storage case for manageable workshop organisation

Both silicates and organic acids provide anti-corrosion properties that remain while aging

7mm diameter

GLOVE-FRIENDLY TOUCHSCREEN: Yes

SIZE OF RIM 21 inch

WOSSNER PISTON KIT BETA RR390 ENDURO 15-23 87.96MM Yamaha Including four bands ranging fromWossner 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.