Yamaha WR 450 F (CJ 09) [2006] - Big Bore forged pistons

VERTEX Big Bore forged piston for Yamaha WR 450 F

The VERTEX Big Bore forged piston is designed for the Yamaha WR 450 F (CJ 09), built in 2006. As a forged aluminum piston, it is intended for use in the 4T engine and offers a precisely defined design for selection according to the relevant engine dimensions.

Technical features

• Piston Type: Forged
• Material: aluminum
• Piston compression: standard
• Piston diameter: Ø 96.96 mm
• Bore diameter: 97.00 mm
• Letter oversize: A
• Oversize: STD
• Piston ring quantity: set
• Version: 4T

Suitable for

The piston is assigned to the Yamaha WR 450 F (CJ 09) in the full 2006 model year range. Before making your selection, please compare the piston diameter, bore diameter and the “A” and “STD” markings with the requirements of your engine.

Selection guide

The combination of forged aluminum design, a diameter of Ø 96.96 mm and a bore diameter of 97.00 mm makes targeted allocation within the engine repair easier. The standard piston compression and the included piston ring set are considered as fixed product features. The VERTEX piston is therefore suitable for a selection in which the technical dimensions and the specified vehicle assignment are the focus.