Yamaha YZ 250 F (CG 21) [2005] - forged pistons
Description
PROX forged pistons for the Yamaha YZ 250 F (CG 21) from 2005
The PROX forged piston is designed as a piston for the engine of the Yamaha YZ 250 F (CG 21), built in 2005. Its special aluminum alloy is designed to minimize friction and thus support reliable piston function.
Execution and function
The forged design and the design as a hollow piston with 5 valve pockets characterize the design. The piston is designed with a standard compression and is therefore suitable for the corresponding original design of the vehicle mentioned.
Technical data
- Material: aluminum
- Piston Type: Forged
- Piston compression: standard
- Diameter Ø: 76.97 mm
- Letter oversize: C
- Oversize: +0.02
- Piston rings: set
- Stroke: 4T
- Specificity: hollow piston / 5 valve pockets
Vehicle assignment
The forged piston is assigned to the Yamaha YZ 250 F (CG 21), built in 2005. When selecting, the specified piston size of 76.97 mm, the oversize letter C and the oversize +0.02 version must be taken into account.