KTM 350 EXC-F Wess [2023] - forged pistons

PROX forged pistons for the KTM 350 EXC-F White

The PROX forged piston is designed for the KTM 350 EXC-F Wess from 2023. Its forged aluminum design and special alloy are designed for low-friction function. This means that the piston supports reliable operation in the engine.

Technical characteristics

• Piston Type: Forged
• Material: aluminum
• Piston compression: standard
• Diameter Ø: 87.96 mm
• Letter oversize: A
• Oversize: STD
• Piston rings: set
• Stroke: 4T
• Specificity: Flat crown with raised top and 4 valve pockets

Suitable for

The forged piston is assigned to the KTM 350 EXC-F Wess, built in 2023. The vehicle assignment and the complete year range therefore expressly refer to the 2023 model year.

Execution for engine overhaul

The flat crown with raised top and the 4 valve pockets describes the specific piston shape. With the diameter of 87.96 mm, the oversize marking A and the STD version, the relevant technical features can be specifically compared when making the selection. The piston rings are presented as a set.