KTM 660 Supermoto LC 4 SMC [2003-2006] - WÖSSNER forged pistons

WÖSSNER forged pistons for the KTM 660 Supermoto LC 4 SMC

The WÖSSNER forged piston is assigned to the KTM 660 Supermoto LC 4 SMC in the full year range from 2003 to 2006. The design offers firmly defined dimensions and technical characteristics for selecting a suitable piston within this vehicle classification.

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 for the years 2003, 2004, 2005 and 2006. The diameter of 100.95 mm, the bore diameter of 101.01 mm and the marking B for oversize are particularly relevant for the selection.

Selection Notes

Before ordering, check the existing engine dimensions and compare them with the piston data mentioned. The compression ratio of 11.7:1 and the design with 3 piston rings are among the technical characteristics of this forged piston. The information “Stroke: 4T” is shown as part of the technical design.