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

WÖSSNER forged pistons for the Yamaha WR 250 F

The WÖSSNER forged piston is designed as a piston for the Yamaha WR 250 F (CG 24) built in 2006. The aluminum construction and the forged design combine the relevant product features for use in the upper engine range. The “Forged Double Bridge” specification describes this piston design.

Technical data

• Material: aluminum
• Piston Type: Forged
• Diameter Ø: 76.98 mm
• Letter oversize: C
• Oversize: +0.02
• Bore diameter: 77.02mm
• Compression ratio: 13.5:1
• Rings Quantity: 3
• Stroke: 2T
• Specificity: Forged double bridge

Vehicle assignment

The forged piston is intended for the Yamaha WR 250 F (CG 24), built in 2006. This assignment supports the selection based on model, series and complete year of manufacture.

Selection note

The diameter Ø of 76.98 mm, the letter of the oversize C, the oversize information +0.02 and the bore diameter of 77.02 mm are particularly important for identification. The compression ratio is 13.5:1. Before ordering, the technical dimensions and design of the existing motor should be compared with this information.