Yamaha WR 450 F (CJ 04) [2003-2004] - Replica forged pistons

VERTEX Replica forged pistons for Yamaha WR 450 F

The VERTEX Replica forged piston is designed as a forged aluminum piston for the Yamaha WR 450 F (CJ 04) from the 2003-2004 model year range. The technical characteristics support a targeted selection when working on the upper engine area.

Technical features

• Piston Type: Forged
• Material: aluminum
• Piston compression: standard
• Diameter Ø: 94.95 mm
• Letter oversize: C
• Oversize: +0.02
• Bore diameter: 95.00 mm
• Rings Quantity: Set
• Stroke: 4T

Vehicle assignment

The piston is assigned to the Yamaha WR 450 F (CJ 04), built in 2003-2004. This assignment makes it easier to check the right component based on model and year of manufacture.

Selection Notes

The diameter of 94.95 mm, the oversize letter C, the oversize information +0.02 and the bore diameter of 95.00 mm are particularly relevant for identification. The version with standard compression and the marking “Stroke: 4T” complements the technical selection criteria.

The term “Replica Forged Pistons” describes the product variant within the VERTEX piston line. Before making your selection, the specified dimensions and the vehicle assignment should be compared with the requirements of the Yamaha WR 450 F (CJ 04) from the 2003-2004 model year range.