WOSSNER PISTON YAM YZ450F 03-04/WR450F 03-11 94.96mm HC PRO Oxford Protex Stretch Outdoor Cover 5 Enduro boots consisting of

5 Enduro boots consisting of stabilisers and Flex Lock brackets

Signal Dimensions: 1-3/8in

4-bolt fixing system (bolts not included – STCAPM820 required)

* Replaces OEM # 37503-41

unapologetically loud

WOSSNER PISTON YAM YZ450F 03-04/WR450F 03-11 94.96mm HC PRO Oxford Protex Stretch Outdoor Cover 5 Enduro boots consisting ofWossner 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