Yamaha YFZ 450 R Special Edition 2 WD [2009-2018] - forged pistons

VERTEX forged pistons for the Yamaha YFZ 450 R Special Edition 2 WD

The VERTEX forged piston is intended for the Yamaha YFZ 450 R Special Edition 2 WD in the full year range from 2009 to 2018. As a component of the upper engine area, it combines the specified dimensions with a forged aluminum design.

Function and execution

The piston works in the 4T engine and is designed with standard piston compression. The compression ratio is 12.0:1. The forged design and the defined piston size enable a targeted selection of the right engine structure.

Technical data

• Brand: VERTEX
• Component: forged piston
• Material: aluminum
• Piston Type: Forged
• Piston compression: standard
• Diameter Ø: 94.95 mm
• Letter oversize: A
• Oversize: STD
• Bore diameter: 95.00 mm
• Compression ratio: 12.0:1
• Piston rings: set
• Stroke: 4T

Vehicle assignment

The forged piston fits the Yamaha YFZ 450 R Special Edition 2 WD, built between 2009 and 2018. The vehicle name and the complete range of years make it easier to compare before making a selection.

Note on selection

The diameter of 94.95 mm, the bore diameter of 95.00 mm and the marking A and Oversize STD are particularly important for the assignment. These technical data should be compared with the existing engine structure before ordering.