KTM 250 EXC SIX Days [2001-2005] - Forged pistons

PROX forged pistons for KTM 250 EXC SIX Days 2001-2005

The PROX forged piston is designed as a replacement piston for the KTM 250 EXC SIX Days in the entire model year range 2001 to 2005. Its design and the specified dimensions support a targeted selection of the right motor.

Execution and function

The piston is made of aluminum and is forged. The standard piston compression corresponds to the intended design. For the 2T engine, the piston has a flat crown with a lamella recess.

Technical data

• Piston type: forged
• Material: aluminum
• Piston compression: standard
• Diameter: Ø 66.36 mm
• Oversize letter: C
• Oversize: +0.02
• Version: 2T
• Specificity: flat crown / lamella recess

Vehicle assignment

The forged piston is assigned to the KTM 250 EXC SIX Days for the years 2001 to 2005. Before making your selection, please compare the piston diameter of 66.36 mm as well as the marking C and the oversize +0.02 with the required spare part.

Matching replacement components

Replacement piston rings, a replacement piston pin, safety clips and a needle bearing cage are provided for this piston version. The selection of components should be tailored to the respective piston design.