Vortex GFRS GoFast 520 Conversion SX3 Gold Chain & Sprocket Kit (CKG4218)
- Conventional street kit with hardcoat laser-cut steel rear sprocket
- Gearing one down in front, stock rear
- Made in Japan
| Compatible Vehicles | |||
| Years | Make | Make | Notes |
| 2019-2020 | Kawasaki | Ninja ZX6R ZX636 | |
| 2022-2023 | Kawasaki | Ninja ZX6R ZX636 | |
| 2019-2021 | Kawasaki | Ninja ZX6R ZX636 ABS | |
| 2019-2021 | Kawasaki | Ninja ZX6R ZX636 ABS KRT Edition | |