Yamaha WR 450 F (CJ 12) [2007] - forged pistons

VERTEX forged pistons for Yamaha WR 450 F (CJ 12), built in 2007

The VERTEX forged piston is designed as a high-compression piston variant for the Yamaha WR 450 F (CJ 12) built in 2007. Its technical characteristics support a targeted selection based on piston type, diameter, oversize and bore size.

Design and technical features

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

Vehicle assignment

The forged piston is assigned to the Yamaha WR 450 F (CJ 12), built in 2007. In particular, the specified diameter of 94.95 mm, the oversize C with +0.02 and the bore diameter of 95.00 mm should be taken into account for the selection.

Factual selection aid

The combination of forged aluminum design, high-density piston compression and the dimensions mentioned provides a clear basis for the assignment within the engine. The specified ring circumference is shown as a set. Please match the dimensions and the 4T version with the existing engine before ordering.