KTM 500 EXC [2012-2016] - Forged pistons

PROX forged pistons for KTM 500 EXC 2012-2016

The PROX forged piston is assigned to the KTM 500 EXC in the full year range from 2012 to 2016. As a forged aluminum piston, it combines a defined design with the dimensions and design features that are important for selection.

The special alloy used is designed to minimize friction and thereby support high reliability in engine operation. Piston compression is standard. The diameter Ø of 94.97 mm, the superletter C and the oversize of +0.02 are decisive for the dimensional assignment.

Technical data

• Brand: PROX
• Piston Type: Forged
• Material: aluminum
• Piston compression: standard
• Diameter Ø: 94.97 mm
• Letter oversize: C
• Oversize: +0.02
• Rings Quantity: Set
• Stroke: 4T
• Specificity: hollow piston with dome / 4 valve pockets

Vehicle assignment

The forged piston is intended for the KTM 500 EXC, built between 2012 and 2016. The selection should be made based on the specified diameter of 94.97 mm, the letter C and the oversize +0.02.

Constructive execution

The design as a hollow piston with a dome and 4 valve pockets describes the piston shape and the valve recesses. Together with the 4T specification and the standard compression, there is a clearly defined technical version for the KTM 500 EXC.