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

VERTEX forged pistons for the Yamaha WR 450 F (CJ 09)

The VERTEX forged piston is for the Yamaha WR 450 F (CJ 09), built in 2006. Its aluminum design and forged design make it a targeted component for work on the upper engine area. The high-compression piston design supports precise selection for engine structures where the specified piston dimensions and specifications must be adhered to.

Technical features

• Material: aluminum
• Piston Type: Forged
• Piston compression: high compression
• Diameter Ø: 94.93 mm
• Letter oversize: A
• Oversize: STD
• Bore diameter: 95.00 mm
• Piston rings: set
• Stroke: 4T

Suitable for

The vehicle assignment applies to the Yamaha WR 450 F (CJ 09) in the entire 2006 model year range. Before making the selection, the piston diameter of 94.93 mm, the bore diameter of 95.00 mm and the markings A and STD must be compared with the requirements of the respective engine.

Selection guide

The combination of forged aluminum design, high-compression piston compression and 4T specification is aimed at the appropriate configuration for the four-stroke engine mentioned. The included piston ring set belongs to the specified product configuration and should be taken into account together with the dimensions when making your selection.