Wössner’s 4-stroke forged piston kits are built for riders who demand maximum durability, high compression performance, and precise engineering. Ideal for motocross, enduro, road, and race applications, these pistons deliver exceptional power and reliability in the most demanding conditions.

Features:

Application: High-performance 4-stroke engines
Material: Forged 4032-T6 aluminum alloy for ultimate strength under high loads
Coating: Molybdenum Disulfide (MoS₂) anti-friction skirt coating
Design: Lightweight construction with optimized dome shape for improved combustion
Included: Piston, rings, wrist pin, and circlips
Compression Options: Available in standard and high-compression configurations
Fitment: Precision sizing for OEM or oversized cylinder dimensions
Made in Germany: Designed and manufactured to exacting European standards

Engine builders and racers worldwide trust Wössner pistons. Each kit is engineered to deliver long-lasting performance, consistent power output, and tight tolerances for superior ring seal and oil control.

Available for a wide range of 4-stroke motorcycles – contact Serco on 07-33626600 for bore sizes, compression ratios, and model fitment.