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

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

The VERTEX forged piston is intended for the Yamaha WR 250 F (CG 26), built in 2007. The aluminum version has a high compression and is suitable for the targeted selection of a suitable piston based on the specified dimensions.

Piston features

• Piston type: forged
• Material: aluminum
• Piston compression: highly compressed
• Diameter Ø: 76.96 mm
• Letter oversize: C
• Oversize: +0.02
• Bore diameter: 77.00 mm
• Rings Quantity: Set
• Stroke: 4T

Vehicle assignment

The forged piston is assigned to the Yamaha WR 250 F (CG 26) in the full 2007 model year range. The vehicle assignment and dimensions should be compared with the existing engine structure before selection.

Custom selection

The diameter of 76.96 mm, the bore diameter of 77.00 mm, the oversize letter C and the oversize of +0.02 are particularly relevant for the assignment. The marking 4T describes the intended version for a four-stroke engine. The piston is listed as a set at “Rings Quantity”.