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

WÖSSNER forged pistons for Yamaha WR 250 F

The WÖSSNER forged piston is designed for the Yamaha WR 250 F (CG 16) built between 2003 and 2004. As a forged aluminum piston, it combines the specified dimensions with a forged double bridge. The component is therefore aimed at the targeted selection of a suitable piston for the engine of this vehicle assignment.

Technical features

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

Vehicle assignment

The piston fits the Yamaha WR 250 F (CG 16), built between 2003 and 2004. The combination of vehicle name and complete year of manufacture supports clear classification when selecting products.

Selection based on dimensional data

For the technical coordination, the focus is particularly on the diameter Ø of 76.96 mm and the bore diameter of 77.00 mm. Additionally, the oversize letter A, the information Oversize STD and the compression ratio of 12.5:1 identify the version. The information “Rings Quantity: 3” describes the corresponding number of rings on the piston.

Before ordering, the vehicle type, year of manufacture and the dimensions mentioned should be compared with the existing engine. In this way, the WÖSSNER forged piston for the Yamaha WR 250 F (CG 16) can be selected specifically.