KTM 300 EXC [1998-2003] - forged pistons

PROX forged pistons for KTM 300 EXC 1998-2003

The PROX forged piston is assigned to the KTM 300 EXC from the entire model year range 1998-2003. The version is designed as a forged aluminum piston and has a flat crown with a lamella recess.

Technical features

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

Vehicle assignment

The forged piston is assigned to the KTM 300 EXC in the 1998-2003 model year range. The combination of diameter, piston compression, oversize letter and design supports the selection based on the existing engine data.

Execution at a glance

With the standard piston compression and the diameter of 71.94 mm, the piston offers clearly defined technical key data for the assignment. The marking “A” for the oversize letter and “STD” for oversize must be taken into account when making your selection. The piston for a two-stroke engine is called the 2T version. The flat crown and the lamellar recess form further specific design features of this PROX forged piston.