KTM 250 EXC-F SIX Days [2024-2026] - 4-stroke forged piston kit - ø80.96mm

WISECO 4-stroke forged piston kit with 80.96 mm diameter

The WISECO forged piston kit is intended for the KTM 250 EXC-F SIX Days in the 2024-2026 model year range. The piston is made of aluminum and is designed as a forged version. The kit is therefore aimed at the precise selection of a replacement piston for the specified 4-stroke engine.

Technical features

• Piston Type: Forged
• Material: aluminum
• Diameter Ø: 80.96 mm
• Bore diameter: 81mm
• Piston compression: standard
• Compression ratio: 14.5:1
• Letter oversize: B
• Oversize: +0.01
• Version: 4T

Vehicle assignment

The kit is assigned to the KTM 250 EXC-F SIX Days for the years 2024-2026. The selection should be based on the motorcycle, the full year range and the piston dimensions mentioned.

Selection guide

The diameter of 80.96 mm, the bore diameter of 81 mm as well as the marking B and oversize +0.01 support the clear assignment within the specified version. The standard piston compression dimension and compression ratio of 14.5:1 are other technical features of this kit.

WISECO develops and manufactures forged pistons for motorsports and other motorized applications. The company produces its pistons at its manufacturing facility in Mentor, Ohio, USA.