
WÖSSNER Forged Piston - Ref. 4086DB
Forged piston designed for off-road and motocross competition, made from highly engineered aluminum by Wössner in Germany. Its robust design and friction-treated skirt limit wear and friction under high thermal and mechanical stress. Ideal for 4-stroke engines seeking a durable engine part suitable for a high compression setup.
Designed to withstand high RPMs and demanding terrain conditions, this Wössner piston is aimed at engine modifications and high-quality replacements in the motocross environment. Common compatibilities: YAMAHA YZ 450 F (2026), FANTIC XXF 450 (2024), YAMAHA WR 450 F (2024). Manufacturer reference: 4086DB.