KTM 450 SMR [2023-2024] - Forged pistons
Description
PROX forged pistons for the KTM 450 SMR
The PROX forged piston is designed for the KTM 450 SMR built between 2023 and 2024. As a forged aluminum piston solution, it is suitable for direct replacement of the original equipment and supports precise repair of the upper engine area.
Function and execution
The production from a special aluminum alloy combines the forged design with a balanced design for performance and reliability. A patented surface treatment reduces internal friction in the cylinder. The standard compression ratio of 13.1:1 corresponds to the intended standard design.
Technical data
- Brand: PROX
- Piston Type: Forged
- Material: aluminum
- Piston compression: standard
- Diameter Ø: 94.96 mm
- Letter oversize: A
- Oversize: STD
- Compression ratio: 13.1:1
- Rings: set
- Stroke: 4T
Vehicle assignment
The forged piston fits the KTM 450 SMR in the full 2023-2024 model year range.
Selection note
The diameter of 94.96 mm, the marking A, the STD version and the standard compression ratio of 13.1:1 are particularly important for the selection. The technical characteristics should match the intended replacement before ordering.