YAMAHA WR 450 F [2016-2017] - forged pistons
Description
PROX forged piston for YAMAHA WR 450 F 2016-2017
The PROX forged piston is designed for the YAMAHA WR 450 F from the 2016-2017 model year range. The forged aluminum version is suitable for replacement in equivalent OEM quality and combines a special alloy with a manufacturing process designed for reliability and performance.
Function and execution
A patented surface treatment helps reduce friction in the cylinder. The piston has a flat crown with a raised top and 4 valve pockets. The standard compression is 12.5:1 and therefore corresponds to the intended standard version.
Technical data
- Brand: PROX
- Piston Type: Forged
- Material: aluminum
- Diameter Ø: 96.97 mm
- Piston compression: standard
- Standard compression: 12.5:1
- Letter oversize: C
- Oversize: +0.02
- Piston rings: set
- Version: 4T
- Specificity: Flat crown with raised top / 4 valve pockets
Vehicle assignment
Suitable for the YAMAHA WR 450 F in the entire 2016-2017 model year range. The selection of the diameter Ø 96.97 mm and the oversize +0.02 should be compared with the dimensions of the existing cylinder.