Vortex HFRS Hyper Fast 520 Conversion SX3 Black Chain & Sprocket Kit (CK4260)
- Conventional Street kit with laser-cut steel rear sprocket
- Gearing one down in front, two up in rear
- SX3 Vortex chain
| Compatible Vehicles | |||
| Years | Make | Model | Notes |
| 2016-2017 | Kawasaki | Ninja 300 EX300 | |
| 2016-2017 | Kawasaki | Ninja 300 EX300 ABS | |