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 a forged piston type with aluminum and is intended for engines with a 4T design.

Technical features

• Piston Type: Forged
• Material: aluminum
• Diameter Ø: 101.94 mm
• Letter oversize: 100
• Oversize: +1.00
• Bore diameter: 102.00 mm
• Compression ratio: 11.7:1
• Number of piston rings: 3
• Stroke: 4T

Selection for the vehicle

The specific vehicle assignment is KTM 640 Supermoto LC 4 Prestige, built between 2000 and 2006. The specified dimensions and characteristics are decisive for the selection: The piston diameter is 101.94 mm, the bore diameter is 102.00 mm. In addition, the version has the oversize +1.00 and the letter oversize 100.

Coordinated characteristics

The compression ratio is given as 11.7:1. The version with 3 piston rings and the 4T marking clearly summarizes the essential technical data for assignment. Before making a selection, the dimensions of the existing motor should be compared with the values ​​listed.