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

VERTEX forged pistons for Yamaha WR 450 F (CJ 04), year 2003-2004

The VERTEX forged piston is designed for the Yamaha WR 450 F (CJ 04) from the years 2003 to 2004. Its aluminum design and high-compression piston compression make it a clearly defined component for the upper engine range. The technical dimensions and markings support a careful selection to match the existing engine version.

Technical features

• Manufacturer: VERTEX
• Piston type: forged
• Material: aluminum
• Piston compression: highly compressed
• Diameter Ø: 94.94 mm
• Letter oversize: B
• Oversize: +0.01
• Bore diameter: 95.00 mm
• Piston rings: set
• Version: 4T

Vehicle assignment

The forged piston is assigned to the Yamaha WR 450 F (CJ 04) with the complete model year range 2003-2004. When making the selection, the diameter of 94.94 mm, the bore diameter of 95.00 mm and the marking B and oversize +0.01 must be taken into account in particular.

Selection note

Before ordering, compare the specified dimensions and markings with the intended motor configuration. This means that the design can be objectively classified based on piston type, diameter, bore and oversized letter.