Yamaha YZ 450 F (CJ 05) [2004] - forged pistons
Description
PROX forged pistons for Yamaha YZ 450 F (CJ 05) from 2004
The PROX forged piston is designed for the Yamaha YZ 450 F (CJ 05), built in 2004. Its special alloy is designed to minimize friction and thereby support reliable piston function.
Technical features
- Material: aluminum
- Piston Type: Forged
- Piston compression: standard
- Diameter Ø: 94.97 mm
- Letter oversize: C
- Oversize: +0.02
- Rings Quantity: Set
- Stroke: 4T
- Specificity: hollow piston / 5 valve pockets
Design for the engine
The combination of forged design, standard compression and a diameter of 94.97 mm provides a clearly defined choice for the right engine build. The marking with the letter C and the information Oversize +0.02 support the assignment within the intended piston design.
The component is specifically designed as a hollow piston with 5 valve pockets. The version for 4T engines further limits the area of application and makes the selection for the Yamaha mentioned easier.
Vehicle assignment
Suitable for Yamaha YZ 450 F (CJ 05), built in 2004.