Wossner Forged Piston kitRef : WO00553A / 1093712001

WÖSSNER Forged Piston – Manufacturer Ref. 8524DA

Forged aluminum piston made in Germany by Wössner, a specialist in engine parts for 2-stroke and 4-stroke engines. Designed for Cross and Roadster applications, this oversize A piston is intended for modifications and replacements of cylinders with an increased bore. Its skirt features an anti-friction treatment to limit wear during startup and improve the break-in phases.

• Bore Diameter: 101.00 mm
• Piston Diameter: Ø 100.94 mm (oversize A)
• Material: forged aluminum
• Number of Rings: 3
• Supplied with: rings, circlips, and pin

Compatible with several single-cylinder models from the KTM LC4 range (examples: 640 LC4 Adventure 2007, 625 SXC 2007, 660 Supermoto LC4 SMC 2006). Before installation, check the bore tolerances and follow the manufacturer's recommendations for piston/cylinder clearance and ring break-in. To ensure a proper installation, it is recommended to have it done by a professional or an experienced mechanic.