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

PROX forged pistons for KTM 350 EXC F 2020-2027

The PROX forged piston is designed for the KTM 350 EXC F in the full year range from 2020 to 2027. The aluminum version is based on a special alloy that minimizes friction and is therefore aimed at reliable function during engine operation.

Technical features

• Piston type: forged
• Material: aluminum
• Piston compression: standard
• Diameter Ø: 87.97 mm
• Letter oversize: B
• Oversize: +0.01
• Rings Quantity: Set
• Version: 4T
• Specificity: flat crown with raised top and 4 valve pockets

The information on diameter, oversize and letter supports the targeted selection of the appropriate piston design. The standard compression clearly places the piston within the available technical specification. The flat crown with raised top part and the 4 valve pockets characterize the shape of the piston crown.

Vehicle assignment

The forged piston fits the KTM 350 EXC F built in 2020, 2021, 2022, 2023, 2024, 2025, 2026 and 2027.

Execution at a glance

With its forged aluminum version, the diameter of 87.97 mm and the B marking at +0.01 oversize, this PROX piston offers clearly defined technical key data for the aforementioned KTM 350 EXC F. The version is specified for 4T and has a ring set.