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

WÖSSNER Pro Series forged pistons for Yamaha WR 250 F

The WÖSSNER Pro Series forged piston is designed for the Yamaha WR 250 F (CG 22) built in 2005. Its aluminum design and forged piston design characterize the component for use in the upper engine area.

Technical features

• Material: aluminum
• Piston Type: Forged
• Diameter Ø: 76.97 mm
• Letter oversize: B
• Oversize: +0.01
• Bore diameter: 77.01mm
• Compression ratio: 13.3:1
• Rings Quantity: 2
• Stroke: 2T

Vehicle assignment

The piston is assigned to the Yamaha WR 250 F (CG 22), built in 2005. The vehicle selection should be based on the model, the full year of manufacture and the specified piston dimensions.

Execution for selection

In particular, the diameter of 76.97 mm, the bore diameter of 77.01 mm, the oversize +0.01 and the oversize letter B are available for assignment. The compression ratio is 13.3:1. These technical characteristics support the comparison of the piston with the requirements of the intended engine.