KTM 250 SX F [2013-2015] - WÖSSNER forged pistons

WÖSSNER forged pistons for KTM 250 SX F 2013-2015

The WÖSSNER forged piston is assigned to the KTM 250 SX F in the entire 2013-2015 model year range. The version is made of aluminum and is designed as a forged piston. The specified dimensions, the oversize and the compression ratio are decisive for the selection and assignment.

Technical data

• Material: aluminum
• Piston Type: Forged
• Diameter Ø: 77.97 mm
• Letter oversize: B
• Oversize: +0.01
• Bore diameter: 78.01mm
• Compression ratio: 13.2:1
• Rings Quantity: 2
• Stroke: 4T

Execution and vehicle assignment

The specification is stated as “Double Forged Bridge/Gas Port”. The piston is exclusively assigned to the KTM 250 SX F from the 2013-2015 model year range. Before selecting, please compare the diameter of 77.97 mm, the bore diameter of 78.01 mm and the oversize +0.01 with the requirements of your engine.

Selection guide

The oversize letter B, the compression ratio 13.2:1 and the version with 2 rings are available for clear identification. These technical parameters support the targeted selection of the right WÖSSNER forged piston for the KTM model mentioned.