KTM 450 EXC F [2017-2020] - Forged pistons

PROX forged pistons for KTM 450 EXC F 2017-2020

The PROX forged piston is designed for the KTM 450 EXC F built between 2017 and 2020. It is made of aluminum and is forged from a special alloy. This design minimizes friction and thereby supports reliable function in the engine.

Design and technical features

• Piston Type: Forged
• Material: aluminum
• Piston compression: standard
• Diameter Ø: 94.95 mm
• Letter oversize: B
• Oversize: +0.01
• Rings Quantity: Set
• Stroke: 4T
• Specificity: Flat crown with raised top / 4 valve pockets

Suitable for the KTM 450 EXC F

The vehicle assignment applies to the KTM 450 EXC F in the entire 2017-2020 model year range. This allows you to select the piston based on model, year of manufacture, diameter Ø 94.95 mm, oversize letter B and oversize +0.01.

Piston shape

The flat crown with raised top and 4 valve pockets describes the specific design of this piston. The standard piston compression and the 4T stroke are taken into account as technical features. The piston is listed as a set with the indication “Rings Quantity”.