KTM 250 SX-F Factory Edition KEN Roczen [2012] - WÖSSNER Pro Series forged pistons

WÖSSNER Pro Series forged pistons for KTM 250 SX-F Factory Edition KEN Roczen

The WÖSSNER Pro Series forged piston is designed for the KTM 250 SX-F Factory Edition KEN Roczen from 2012. The vehicle assignment supports a targeted selection based on model and year of manufacture. Its design as a forged aluminum piston combines clearly defined dimensions with high-density piston compression.

Technical features

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

Vehicle assignment

The piston fits the KTM 250 SX-F Factory Edition KEN Roczen, built in 2012. When selecting, the specified diameter of 75.97 mm, the oversize +0.01 and the letter B should be taken into account.

Selection based on engine data

The combination of 76.01 mm bore diameter, a compression ratio of 14.4:1 and the design as a forged double bridge provides a precise basis for the classification within the vehicle version mentioned. The 4T stroke and the number of 2 rings complement the technical characteristics of the piston.