Yamaha YZ 450 F (CJ 21) [2016-2017] - Replica forged pistons
Description
VERTEX Replica forged pistons for the Yamaha YZ 450 F (CJ 21)
The VERTEX Replica forged piston is for the Yamaha YZ 450 F (CJ 21) from the years 2016-2017. The forged aluminum version is designed for 4T use and combines a precisely manufactured piston shape with the specified standard dimensions.
Function and execution
The piston is manufactured as a forged precision piston in the VERTEX manufacturing process. The design is tailored to the standard compression of the associated engine and has a compression ratio of 12.5:1. VERTEX specializes in engine components for off-road machines and is used as an original equipment manufacturer by motorcycle manufacturers and teams in the MX World Championship.
Technical data
- Brand: VERTEX
- Piston type: forged
- Material: aluminum
- Diameter: Ø96.94 mm
- Letter oversize: A
- Oversize: STD
- Bore diameter: 97.00 mm
- Piston compression: standard
- Compression ratio: 12.5:1
- Version: 4T
Vehicle assignment
The VERTEX Replica forged piston is suitable for the Yamaha YZ 450 F (CJ 21), built between 2016 and 2017.
The information on diameter, oversize, bore diameter and compression enables a targeted comparison with the existing engine version. In particular, the vehicle assignment as well as the dimensions and markings mentioned must be taken into account when making the selection.