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

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

The WÖSSNER forged piston is a forged version made of aluminum and is designed for the Yamaha WR 250 F (CG 24) built in 2006. The technical design includes a forged double bridge and a compression ratio of 13.5:1.

Technical execution

• Material: aluminum
• Piston Type: Forged
• Specificity: Forged double bridge
• Diameter Ø: 76.96 mm
• Bore diameter: 77.00 mm
• Compression ratio: 13.5:1
• Rings Quantity: 3
• Letter oversize: A
• Oversize: STD

Vehicle assignment

This forged piston is assigned to the Yamaha WR 250 F (CG 24), built in 2006. The specified vehicle assignment refers to this complete year of construction: 2006.

Selection Notes

When making the selection, the specified diameter of 76.96 mm, the bore diameter of 77.00 mm, the marking “A” for the letter oversize and the information “STD” for oversize must be taken into account. The design with three rings and the compression ratio of 13.5:1 complement the key technical data of the piston.