KTM 600 GS [1988-1992] - WÖSSNER forged pistons

WÖSSNER forged pistons for the KTM 600 GS

The WÖSSNER forged piston is designed as a spare part for the KTM 600 GS in the full year range from 1988 to 1992. The version has a piston diameter of 94.95 mm and is marked with the letter B for oversize.

Technical features

• Material: aluminum
• Piston Type: Forged
• Piston compression: standard
• Diameter Ø: 94.95 mm
• Letter oversize: B
• Oversize: +0.01
• Bore diameter: 95.01mm
• Compression ratio: 10.8:1
• Number of piston rings: 3
• Stroke: 4T

Execution and assignment

The technical dimensions and the B marking make selection based on the existing cylinder bore easier. The specified bore diameter is 95.01 mm; the piston is assigned to standard piston compression. The compression ratio is given as 10.8:1.

The vehicle assignment applies to the KTM 600 GS, built between 1988 and 1992. This makes the piston suitable for targeted selection within this entire year range.

Factual note

Before making a selection, the dimensions 94.95 mm, the bore diameter 95.01 mm and the oversize marking B should be compared with the existing motor. The version is specified for a 4T engine and has 3 piston rings.