
WÖSSNER Forged Piston – Manufacturer Ref: 8198DA
Designed by Wössner in Germany for engine modifications of small displacement motocross bikes, this forged piston is aimed at riders looking for a robust original part that can withstand the demands of the tracks. Machined from aluminum, it adheres to precise specifications and is delivered ready for installation with its accessories.
Primarily compatible with KTM 65 SX (2006, 2007, 2008) — however, please check the bore size and manufacturer reference before installation. The oversize marking "A" indicates a specific size: check the condition of the cylinder and adhere to manufacturer clearances during installation. For installation on a competition engine, have the honing and fitting checked by a qualified tuner or workshop.