KTM 250 EXC-F Factory Edition [2010-2011] - WÖSSNER Pro Series forged pistons

WÖSSNER Pro Series forged pistons for KTM 250 EXC-F Factory Edition

The WÖSSNER Pro Series forged piston is a forged aluminum piston with high compression piston compression. The version with a forged double bridge combines the specified design features of this piston type with a clearly defined selection of dimensions for the right engine.

Technical features

• Material: aluminum
• Piston Type: Forged
• Piston compression: high compression
• Specificity: Forged double bridge
• Diameter Ø: 75.97 mm
• Letter oversize: B
• Oversize: +0.01
• Bore diameter: 76.01mm
• Compression ratio: 14.4:1
• Rings Quantity: 2
• Stroke: 4T

Vehicle assignment

The forged piston is assigned to the KTM 250 EXC-F Factory Edition from the entire 2010-2011 model year range. In addition to the vehicle and year of manufacture, the diameter Ø of 75.97 mm, the letter of the oversize B, the oversize dimension +0.01 and the bore diameter of 76.01 mm must be taken into account when making the selection.

Execution

The compression ratio is 14.4:1. The technical version includes two rings and is marked 4T for the stroke. This allows the relevant dimensions and features to be specifically aligned with the requirements of the KTM 250 EXC-F Factory Edition 2010-2011.