KTM 250 EXC-F SIX Days [2024-2026] - 4-stroke forged piston kit - ø80.95mm

WISECO 4-stroke forged piston kit with 80.95 mm diameter

The WISECO 4-stroke forged piston kit is tailored to the KTM 250 EXC-F SIX Days from 2024-2026. The forged aluminum piston combines the defined design with the verified dimensions and characteristics of this engine.

Design and technical features

• Piston type: forged
• Material: aluminum
• Piston compression: standard
• Diameter Ø: 80.95 mm
• Bore diameter: 81mm
• Plus Size: A
• Compression ratio: 14.5:1
• Version: 4T

With a diameter of 80.95 mm and the specified bore diameter of 81 mm, the kit offers clearly defined key data for selecting a suitable replacement piston. The standard compression and compression ratio of 14.5:1 make it easier to match the technical requirements of the intended engine.

Vehicle assignment

Suitable for the KTM 250 EXC-F SIX Days, built between 2024 and 2026. The assignment refers to this model and this complete year range.

WISECO quality from racing

WISECO develops, forges and machines its pistons at its manufacturing facility in Mentor, Ohio, USA. The brand was born out of a passion for racing and focuses on forged high-performance pistons for various motorized applications. This kit is intended for use as a 4-stroke forged piston solution.