WÖSSNER Forged Piston – Ref. 8057DA

Designed for 2-stroke engines in the Cross sphere, this Wössner forged piston is manufactured in Germany by specialists in engine parts. Intended for top-end refurbishment operations or replacement during a rebuild, it retains the factory dimensions with an oversize A for a precise fit on a honed bore.

• Type: forged aluminium piston
• Bore diameter: 54.00 mm
• Piston diameter: Ø 53.95 mm (oversize A)
• Number of rings: 1
• Treatment: anti-friction skirt to limit friction
• Delivered complete with ring(s), circlips, and pin

This piston is aimed at demanding riders and mechanics looking for a wear part with controlled tolerances for their KX125 (models 1999-2000) and other compatible machines. Its forged design provides a homogeneous structure suitable for the thermal and mechanical stresses encountered in motocross. Replace your worn piston with a ready-to-install part and get back to riding with complete peace of mind after installation and running-in according to the manufacturer's recommendations.