Yamaha WR 450 F (CJ 09) [2006] - WÖSSNER forged pistons

WÖSSNER forged pistons for Yamaha WR 450 F (CJ 09)

The WÖSSNER forged piston is an engine component for the Yamaha WR 450 F (CJ 09) built in 2006. Its design as a forged aluminum piston and the specified dimensions support a targeted selection for the upper engine range.

Technical features

• Material: aluminum
• Piston Type: Forged
• Diameter Ø: 94.96 mm
• Letter oversize: A
• Oversize: STD
• Bore diameter: 95.00 mm
• Compression ratio: 12.3:1
• Rings Quantity: 2
• Stroke: 2T

Vehicle assignment

The piston is assigned to the Yamaha WR 450 F (CJ 09), built in 2006. In addition to the vehicle and year of manufacture, the diameter of 94.96 mm, the bore diameter of 95.00 mm and the marking with the letter A are particularly relevant for the selection.

Selection guide

Before ordering, compare the specified piston dimensions and technical characteristics with the requirements of your engine. The compression ratio is 12.3:1; the piston is specified with 2 rings. The design as a WÖSSNER forged piston enables a clear classification based on design, material and dimensions.