Yamaha WR 250 F (CG 16) [2003-2004] - WÖSSNER forged pistons

WÖSSNER forged pistons for Yamaha WR 250 F (CG 16) 2003-2004

The WÖSSNER forged piston is designed as a replacement component for the engine of the Yamaha WR 250 F (CG 16) in the entire 2003-2004 model year range. Its forged aluminum design provides a precisely defined basis for repairing the upper engine area.

Technical features

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

Vehicle assignment

The piston is assigned to the Yamaha WR 250 F (CG 16) for the years 2003-2004. Please coordinate the dimensions of the existing engine and the required oversize with the technical specifications of your vehicle before making your selection.

Selection note

For correct use, the piston diameter of 76.98 mm, the bore diameter of 77.02 mm as well as the marking C and the oversize +0.02 must be taken into account. The compression ratio is 13.5:1. The information supports the assignment when selecting a suitable piston for the Yamaha mentioned.