KTM 350 SX F [2011-2027] - forged pistons

PROX forged pistons for the KTM 350 SX F

The PROX forged piston is designed for the KTM 350 SX F in the full year range from 2011 to 2027. Its forged aluminum design and special alloy support low-friction function and reliable use in the engine.

Function and execution

The construction has a flat crown with a raised top and 4 valve pockets. This means that the piston is specifically tailored to the specified engine application. Piston compression is standard.

• Piston Type: Forged
• Material: aluminum
• Piston compression: standard
• Version: 4T
• Piston Crown: Flat crown with raised top / 4 valve pockets

Technical data

• Diameter Ø: 87.97 mm
• Letter oversize: B
• Oversize: +0.01
• Rings Quantity: Set

Vehicle assignment

The forged piston is assigned to the KTM 350 SX F for the years 2011 to 2027. When selecting, the diameter of 87.97 mm as well as the marking B and the oversize +0.01 should be taken into account in particular.

The PROX version combines a precisely described piston geometry with a standard compression ratio intended for this application. The special alloy is designed to minimize friction and thus support the reliability of the component.