KTM 350 EXC F [2020-2027] - Forged pistons

PROX forged pistons for the KTM 350 EXC F

The PROX forged piston is designed for the KTM 350 EXC F from the 2020-2027 model year range. As a forged aluminum version, it combines the specified dimensions with a flat crown and a raised top section. The special alloy is designed to minimize friction and thus support high reliability.

Technical features

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

Vehicle assignment

The forged piston is assigned to the KTM 350 EXC F for the years 2020, 2021, 2022, 2023, 2024, 2025, 2026 and 2027. This assignment supports the selection of the appropriate piston based on model and year of manufacture.

Version for the engine structure

The forged design, the standard compression and the flat piston crown with raised top part are the main features of this version. Four valve pockets are taken into account in the piston shape. The piston is guided as a set with a piston ring set.