Cylinder Works 97mm Standard Bore Cylinder (CW20012)
- Ready-to-install, direct bolt-on cylinder requires no re-plating and looks virtually identical to the OEM cylinders
- 97mm cylinder diameter
- 450cc displacement
- Nickel silicon carbide-plated for long life
- Made in the U.S.A.
| Compatible Vehicles | |||
| Years | Make | Make | Notes |
| 2019-2020 | Yamaha | WR450F | |
| 2018-2020 | Yamaha | YZ450F | |
| 2019 | Yamaha | YZ450FX | |