WOSSNER PISTON HON CRF 250 R / RX 20-21 78.97MM 14.30:1 Category_Oils; Lubricants & Cleaning Flat spanner 30 - 32

Flat spanner 30 - 32 mm

and all Harley-Davidson® primary chaincases

Four intelligent individual 9-step fully automatic chargers in one neat wall-mounted unit

Viscosity 40°C: 33

depending on the bike's structure

WOSSNER PISTON HON CRF 250 R / RX 20-21 78.97MM 14.30:1 Category_Oils; Lubricants & Cleaning Flat spanner 30 - 32Wossner 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