Wossner Yamaha Off Road Piston Kits

Wossner 2-Stroke Forged Pistons

Built for serious riders and racers, the Wössner 2-Stroke Piston Kit delivers industry-leading durability, power, and performance. Whether you're racing motocross, riding trails, or rebuilding a competition engine, Wössner pistons are engineered to withstand extreme conditions.

Features:

Application: High-performance 2-stroke engines

Material: Forged aluminum for superior strength

Coating: Molybdenum Disulfide (MoS₂) skirt coating to reduce friction and wear

Included: Piston, rings, wrist pin, and circlips

Precision Fit: Available in A/B/C sizes for accurate clearance and seal

Made in Germany: Manufactured to the highest quality standards

Wössner pistons are trusted worldwide in both factory and privateer race programs. Each piston is CNC-machined and engineered for maximum power delivery and long service life.

Available for a wide range of 2-stroke motorcycles – contact Serco on 07-33626600 for sizing and fitment!