Yamaha WR 450 F (CJ 13) [2008-2011] - Racing forged pistons

ATHENA Racing forged pistons for the Yamaha WR 450 F

The ATHENA Racing forged piston is designed for the Yamaha WR 450 F built between 2008 and 2011. The vehicle assignment supports the targeted selection of a suitable piston for this model and this entire model year range.

Design and piston features

The piston is made of aluminum and is a forged design. With a diameter of 94.94 mm, it offers a clearly defined size for selection based on the technical engine data. Piston compression is specified as standard.

• Brand: ATHENA
• Piston Type: Forged
• Material: aluminum
• Diameter Ø: 94.94 mm
• Piston compression: standard
• Letter oversize: A
• Oversize: STD

Vehicle assignment

The racing forged piston is intended for the Yamaha WR 450 F, built between 2008 and 2011. When selecting a product, the model name and year of manufacture must be compared with your own vehicle.

Technical selection aid

The piston diameter of 94.94 mm, the letter for oversize A and the marking Oversize STD are available for clear identification. This information enables selection based on the relevant piston specification. The standard piston compression complements the technical classification of the design.