KTM 660 Supermoto LC 4 SMC Factory Edition [2002-2004] - WÖSSNER forged pistons

WÖSSNER forged pistons for the KTM 660 Supermoto LC 4 SMC Factory Edition

The WÖSSNER forged piston is designed as a replacement and engine component for the KTM 660 Supermoto LC 4 SMC Factory Edition from the 2002-2004 model year range. Its forged construction and the aluminum used are clearly defined features for selecting the right piston.

Technical features

• Material: aluminum
• Piston Type: Forged
• Diameter Ø: 100.95 mm
• Letter oversize: B
• Oversize: +0.01
• Bore diameter: 101.01mm
• Compression ratio: 11.7:1
• Rings Quantity: 3
• Stroke: 4T

Vehicle assignment

The piston is assigned to the KTM 660 Supermoto LC 4 SMC Factory Edition, built between 2002 and 2004. The vehicle name and the complete year of manufacture serve as a selection aid when assigning the engine component.

Selection note

The diameter Ø of 100.95 mm, the bore diameter of 101.01 mm, the oversize letter B and the oversize information +0.01 are particularly relevant for identification. These technical characteristics enable a targeted comparison with the existing engine version.