
WÖSSNER Forged Piston – Manufacturer Ref. 8581DA
Forged piston designed for cross/enduro displacements, stemming from the German expertise of WÖSSNER. Designed for 4T applications in the 450 family, this piston is available in oversize A and will fit the specified bore sizes.
The piston is delivered complete for installation (rings, pin, circlips) and features a treated skirt to minimize friction at the end of the stroke. A useful reference for engine refurbishment or preparation on cross/enduro chassis.
Examples of applications (to be verified according to year and engine version): BETA RR 450 4T ENDURO RACING 2009, KTM 450 EXC RACING SIX DAYS 2008, BETA RR 450 4T ENDURO 2009. Please check the technical compatibility with your engine before ordering by referring to the dimensions and manufacturer reference.