Yamaha WR 250 F (CG 26) [2007] - forged pistons

PROX forged pistons for Yamaha WR 250 F (CG 26) 2007

The PROX forged piston is tailored to the Yamaha WR 250 F (CG 26) built in 2007. Its forged aluminum design and special alloy support low-friction function. This means the piston is designed for reliable operation.

Function and execution

The piston shape with hollow piston and 5 valve pockets takes into account the specified engine configuration. Standard piston compression offers a clearly defined choice within the available technical design. The piston is specified for the 4T version.

Technical data

• Brand: PROX
• Component: forged piston
• Material: aluminum
• Piston Type: Forged
• Piston compression: standard
• Diameter Ø: 76.97 mm
• Letter oversize: C
• Oversize: +0.02
• Piston rings: set
• Version: 4T
• Specificity: hollow piston / 5 valve pockets

Vehicle assignment

The forged piston is assigned to the Yamaha WR 250 F (CG 26), built in 2007. When making your selection, you should pay particular attention to the diameter of 76.97 mm, the oversize letter C and the oversize specification +0.02.

Factual note

Before making a selection, the technical dimensions and the existing piston design should be compared with the information on the vehicle. This means that standard compression, piston shape and the design with hollow pistons / 5 valve pockets can be specifically taken into account.