Yamaha WR 250 F (CG 24) [2006] - forged pistons

PROX forged pistons for Yamaha WR 250 F (CG 24), built in 2006

The PROX forged piston is designed as a suitable engine component for the Yamaha WR 250 F (CG 24) built in 2006. Its special aluminum alloy minimizes friction and thereby supports high reliability in engine operation.

Piston structure and design

As a forged piston, this component combines the specified piston design with a precise design for use in the 4T engine. The design is a hollow piston with 5 valve pockets. The standard compression enables a clear assignment within the specified technical specification.

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
• Rings Quantity: Set
• Stroke: 4T
• Specificity: hollow piston / 5 valve pockets

Vehicle assignment

The forged piston is assigned to the Yamaha WR 250 F (CG 24), built in 2006. When selecting, the diameter of 76.97 mm, the oversize letter C and the specified oversize of +0.02 should be taken into account in particular.