Yamaha YZ 450 F (CJ 06) [2005] - forged pistons

PROX forged pistons for Yamaha YZ 450 F (CJ 06), built in 2005

The PROX forged piston is designed for the Yamaha YZ 450 F (CJ 06) built in 2005. Its forged aluminum design and special alloy are designed to minimize friction and thus support reliable piston function.

Function and execution

The design as a hollow piston with 5 valve pockets takes into account the specified engine version. The standard piston compression makes it easier to select an original replacement within the specified vehicle classification.

• Piston Type: Forged
• Material: aluminum
• Specificity: hollow piston / 5 valve pockets
• Piston compression: standard
• Stroke: 4T

Technical data

• Diameter Ø: 94.96 mm
• Letter oversize: B
• Oversize: +0.01
• Piston rings: set

Vehicle assignment

The forged piston fits the Yamaha YZ 450 F (CJ 06), built in 2005. The assignment refers to this model and this complete year range.

Selection note

The diameter Ø 94.96 mm, the letter of the oversize B and the specified oversize of +0.01 are particularly relevant for the selection. Please compare these technical data with the intended version before ordering.