KTM 450 SX F [2013-2022] - forged pistons

PROX forged pistons for the KTM 450 SX F

The PROX forged piston is designed to replace the original piston of the KTM 450 SX F in the 2013-2022 model year range. The forged aluminum design combines precise manufacturing with the technical features that are crucial for selecting the right replacement piston.

Function and execution

ProX manufactures the pistons on modern CNC systems. A piston alloy with low expansion and low friction is used for the pistons. The piston kits are supplied with piston rings, piston pins and circlips and are therefore intended for replacement as a coherent unit.

Technical data

• Material: aluminum
• Piston Type: Forged
• Piston compression: standard
• Diameter Ø: 94.97 mm
• Letter oversize: C
• Oversize: +0.02
• Piston rings: set
• Stroke: 4T

Vehicle assignment

The forged piston fits the KTM 450 SX F from the years 2013-2022. The vehicle assignment and the complete year range should be compared with your own motorcycle before ordering.

Selection of the piston

The marking C and the dimension of 94.97 mm are used for clear assignment within the available piston sizes. The standard compression value and design for a 4T engine makes selection easy for the specified KTM application.