KTM 300 EXC-E [2007-2008] - Forged pistons

PROX forged pistons for KTM 300 EXC-E 2007-2008

The PROX forged piston is designed as a replacement part for the KTM 300 EXC-E from the entire 2007-2008 model year range. Its forged aluminum design combines the defined piston shape with a specific aluminum alloy. This alloy is designed to reduce friction and aid piston reliability.

Function and execution

The flat crown and the fin recess form the specified piston geometry for this component. The piston compression corresponds to the standard version. With the feature “Stroke: 2T” the piston is assigned to the specified two-stroke use.

• Piston Type: Forged
• Material: aluminum
• Piston compression: standard
• Diameter Ø: 71.95 mm
• Letter oversize: B
• Oversize: +0.01
• Stroke: 2T
• Specificity: Flat crown / lamella recess

Vehicle assignment

The forged piston is intended for the KTM 300 EXC-E, built between 2007 and 2008. When selecting, the diameter Ø 71.95 mm, the letter of the oversize B and the dimension oversize +0.01 must be taken into account.

Technical selection aid

Before ordering, check whether the version matches the existing engine dimensions and the required piston specification. The combination of forged aluminum piston, standard compression and flat crown with lamella recess supports a targeted selection for the vehicle range mentioned.