KTM 640 LC 4 Enduro [1998-2006] - WÖSSNER forged pistons

WÖSSNER forged pistons for the KTM 640 LC 4 Enduro

The WÖSSNER forged piston is assigned to the KTM 640 LC 4 Enduro from the entire model year range 1998 to 2006. It therefore offers a clearly defined selection for this vehicle type and construction period. The specified diameter, oversize and bore diameter are particularly relevant for the correct selection of parts.

Design and technical data

• Piston Type: Forged
• Material: aluminum
• Diameter Ø: 100.96 mm
• Letter oversize: C
• Oversize: +0.02
• Bore diameter: 101.02mm
• Compression ratio: 11.7:1
• Number of piston rings: 3

Vehicle assignment

The forged piston fits the KTM 640 LC 4 Enduro, built between 1998 and 2006. The vehicle assignment refers to this model and the complete year range mentioned.

Selection note

Before making your selection, please compare the technical values with the requirements of your engine. Particular attention should be paid to the diameter of 100.96 mm, the oversize marking with the letter C, the oversize information +0.02 and the bore diameter of 101.02 mm. The compression ratio of 11.7:1 and the version with 3 piston rings are also key product data.