Yamaha WR 250 F (CG 11) [2001-2002] - WÖSSNER forged pistons

WÖSSNER forged pistons for Yamaha WR 250 F

The WÖSSNER forged piston is assigned to the Yamaha WR 250 F (CG 11) from the entire 2001-2002 model year range. The version is made of aluminum and is designed as a forged piston. It therefore offers a clearly defined basis for selecting a suitable piston based on design, dimensions and technical characteristics.

Technical features

• Material: aluminum
• Piston Type: Forged
• Specificity: Forged double bridge
• Diameter Ø: 76.96 mm
• Letter oversize: A
• Oversize: STD
• Bore diameter: 77.00 mm
• Compression ratio: 12.5:1
• Rings Quantity: 3

Vehicle assignment

The piston is assigned to the Yamaha WR 250 F (CG 11), built in 2001-2002. The vehicle name and the complete year range make it easier to compare before making a selection.

Execution and selection

The forged double bridge is part of the proven specific features of this piston. The diameter of 76.96 mm, the bore diameter of 77.00 mm and the compression ratio of 12.5:1 are also available for technical classification. The oversize marking is A; STD is specified as oversize. The design with 3 piston rings rounds off the technical features of the component.