KTM 250 EXC-F Factory Edition [2010-2011] - Forged pistons

PROX forged pistons for the KTM 250 EXC-F Factory Edition

The PROX forged piston is designed for the KTM 250 EXC-F Factory Edition from 2010-2011. The design combines a forged piston type with aluminum as a material and thus offers a precisely defined solution for the upper engine range.

Design and piston shape

The piston crown is flat and has a raised top part. Four valve pockets are integrated into the piston shape. Piston compression is standard, while the “4T” specification describes the intended engine type.

Technical data

• Brand: PROX
• Component: forged piston
• Material: aluminum
• Piston Type: Forged
• Piston compression: standard
• Diameter Ø: 75.98 mm
• Letter oversize: C
• Oversize: +0.02
• Piston rings: set
• Displacement/engine specification: 4T
• Specificity: Flat crown with raised top / 4 valve pockets

Vehicle assignment

The forged piston fits the KTM 250 EXC-F Factory Edition in the full 2010-2011 model year range. When making the selection, the diameter of 75.98 mm, the oversize letter C and the oversize dimension +0.02 should be taken into account in particular.