Yamaha WR 250 F (CG 22) [2005] - forged pistons

VERTEX forged pistons for the Yamaha WR 250 F (CG 22), built in 2005

The VERTEX forged piston is designed as a high-compression piston solution for the Yamaha WR 250 F (CG 22) from 2005. The component is made of aluminum and has a forged design. This makes it suitable for redesigning the upper engine area if the piston dimensions and design need to specifically match the existing engine.

Technical features

• Brand: VERTEX
• 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 22), built in 2005. The complete model year range for this vehicle assignment only includes 2005.

Selection based on measurements

The specified diameter of 76.96 mm, the bore diameter of 77.00 mm, the oversize +0.02 and the marking C are decisive for the selection. This information enables comparison with the existing engine dimensions before ordering. The design as a 4T piston must also be taken into account for the assignment.