KTM 300 EXC [2004-2017] - Forged pistons

PROX forged pistons for KTM 300 EXC 2004-2017

The PROX forged piston is assigned to the KTM 300 EXC in the full year range from 2004 to 2017. The design with a flat crown and lamellar recess takes into account the specified specification of this piston and supports a targeted selection for the appropriate engine design.

Function and execution

The piston is made of aluminum and is forged. The specific aluminum alloy used is designed to reduce friction and increase reliability. The piston thus combines the specified material and design features with a clearly defined standard compression.

Technical data

• Piston Type: Forged
• Material: aluminum
• Piston compression: standard
• Diameter Ø: 71.94 mm
• Letter oversize: A
• Oversize: STD
• Stroke: 2T
• Specificity: Flat crown / lamella recess

Vehicle assignment

Suitable for the KTM 300 EXC, built between 2004 and 2017. The assignment refers to this vehicle and the complete year range mentioned.

Selection guide

The diameter of 71.94 mm, the marking with the letter A, the STD version and the flat crown with lamella recess are particularly important for the selection of parts. These features enable comparison with the intended piston specification.