KTM 250 EXC F [2007-2013] - forged pistons

PROX forged pistons for KTM 250 EXC F 2007-2013

The PROX forged piston is assigned to the KTM 250 EXC F in the full year range from 2007 to 2013. The design combines a forged piston type with aluminum as a material and is designed for a 4T engine.

Design and technical features

• Piston Type: Forged
• Material: aluminum
• Piston compression: standard
• Diameter Ø: 75.97 mm
• Letter oversize: B
• Oversize: +0.01
• Rings Quantity: Set
• Stroke: 4T

The piston shape features a flat crown with a raised top and 4 valve pockets. This geometry is a central selection feature for the appropriate design within the specified vehicle assignment.

Vehicle assignment

The forged piston is intended for the KTM 250 EXC F, built between 2007 and 2013. When selecting, the diameter of 75.97 mm, the oversize letter B and the oversize +0.01 dimension should be taken into account in particular.

Selection guide

Before ordering, compare the piston dimensions and design with the requirements of your engine. The standard piston compression, the 4T design and the shape with 4 valve pockets support a clear assignment of the PROX forged piston to the KTM 250 EXC F from the 2007-2013 model year range.