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

VERTEX forged pistons for Yamaha YFZ 450 R 2 WD

The VERTEX forged piston is designed for the Yamaha YFZ 450 R 2 WD in the full year range from 2009 to 2018. The design combines a forged piston type with aluminum as the specified material, making it suitable as a precisely specified component for the upper engine range.

Function and execution

The piston has standard piston compression and a compression ratio of 12.0:1. The specified diameter is 94.95 mm, while the bore diameter is shown as 95.00 mm. The oversize marking is A; In addition, the oversize value is given as STD.

Technical data

• Brand: VERTEX
• Piston Type: Forged
• Material: aluminum
• Piston compression: standard
• Diameter Ø: 94.95 mm
• Letter oversize: A
• Oversize: STD
• Bore diameter: 95.00 mm
• Compression ratio: 12.0:1
• Rings Quantity: Set
• Stroke: 4T

Vehicle assignment

The forged piston fits the Yamaha YFZ 450 R 2 WD from the years 2009 to 2018. The assignment refers exclusively to this vehicle model and this entire year range.

Factual note

The specified diameter of 94.95 mm, the bore diameter of 95.00 mm and the markings A and STD are particularly important for the selection. Please coordinate these technical values ​​with the existing motor before ordering.