KTM 640 Supermoto LC 4 Prestige [2000-2006] - WÖSSNER forged pistons

WÖSSNER forged pistons for the KTM 640 Supermoto LC 4 Prestige

The WÖSSNER forged piston is assigned to the KTM 640 Supermoto LC 4 Prestige in the full year range from 2000 to 2006. The design combines the “forged” piston design with the material aluminum and thus offers a clearly defined basis for selecting a suitable piston based on the technical dimensions.

Technical execution

• 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 640 Supermoto LC 4 Prestige for the years 2000, 2001, 2002, 2003, 2004, 2005 and 2006. The specific selection can be compared based on the vehicle, the complete year of manufacture and the specified diameter and bore values.

Selection based on measurements

The diameter of 100.95 mm, the oversize +0.01 and the bore diameter of 101.01 mm are particularly relevant for the technical classification. The code letter B complements the designated oversize version. The compression ratio of 11.7:1 and the information “Stroke: 4T” complete the technical product data.