KTM 250 EXC-F SIX Days [2014-2016] - WÖSSNER Pro Series forged pistons

WÖSSNER Pro Series forged pistons for KTM 250 EXC-F SIX Days

The WÖSSNER Pro Series forged piston is designed for the KTM 250 EXC-F SIX Days from the 2014-2016 model year range. The version has a forged aluminum piston type and high compression.

Technical features

• Material: aluminum
• Piston Type: Forged
• Piston compression: high compression
• Diameter Ø: 77.97 mm
• Letter oversize: B
• Oversize: +0.01
• Bore diameter: 78.01mm
• Compression ratio: 14.5:1
• Number of rings: 2
• Stroke: 4T
• Specificity: Double forged bridge/gas connection

Vehicle assignment

The piston is assigned to the KTM 250 EXC-F SIX Days, built between 2014 and 2016. The diameter of 77.97 mm, the bore diameter of 78.01 mm, the oversize letter B and the oversize dimension +0.01 are particularly important for the selection.

Execution

With the compression ratio of 14.5:1 and the “double forged bridge / gas connection” specification, the piston corresponds to the described WÖSSNER Pro Series version. The specified number of rings is 2.