The Wossner WO-3001-DB Forged Piston Kit is a premium forged piston kit designed for the KTM 85 SX (2013–2025) with a 46.96 mm B-size piston. Manufactured in Germany from high-strength forged aluminium, this piston is engineered to deliver exceptional durability, lightweight performance and maximum reliability for motocross and off-road competition. Precision CNC machining, combined with a Molybdenum Disulfide (MoS₂) anti-friction skirt coating, provides excellent ring sealing, reduced friction and extended engine life under the toughest riding conditions. Each kit includes the piston, rings, wrist pin and circlips for a complete top-end rebuild. :contentReference[oaicite:1]{index=1}

Designed as a direct replacement for the original piston, the WO-3001-DB provides accurate piston-to-cylinder clearance for optimum performance and durability. The lightweight forged construction reduces reciprocating mass, improving throttle response while maintaining the strength required for high-RPM racing engines.

Forged piston kit for KTM 85 SX (2013–2025)
46.96 mm B-size graded piston
High-strength forged aluminium construction
Precision CNC machined for optimum fit and performance
Molybdenum Disulfide (MoS₂) anti-friction skirt coating
Lightweight design for improved throttle response
Manufactured in Germany to exacting quality standards
Includes piston, rings, wrist pin and circlips

Important: Always confirm your motorcycle model, year, cylinder grade and piston size before ordering or installation.

Notice: Product images may differ from the actual product. Images are provided for illustration purposes only and may show a representative item rather than the exact part supplied.