Vortex F5 PFTE Rear Sprocket Black 50 Tooth (438K-50)
- Lightweight F5 aluminum racing sprocket
- 100% CNC manufactured in the USA
- Specially formulated alloy per Vortex specifications
- PTFE black hardcoat increases Wear Resistance
- Unique tooth design increases sprocket longevity
- Vortex patented sprocket design is unlike any other sprocket
| Compatible Vehicles | |||
| Years | Make | Model | Notes |
| 1987 | Kawasaki | Ninja 600R ZX600A | |
| 1988-1997 | Kawasaki | Ninja 600R ZX600C | |
| 2009 | Suzuki | GSXR1000 | |
| 2011-2018 | Suzuki | GSXR1000 | |
| 2020-2023 | Suzuki | GSXR1000 | |
| 2013 | Suzuki | GSXR1000 1 Million Commemorative Edition | |
| 2017-2018 | Suzuki | GSXR1000 ABS | |
| 2016 | Suzuki | GSXR1000 Commemorative Edition | |
| 2014 | Suzuki | GSXR1000 SE | |
| 2017-2019 | Suzuki | GSXR1000R | |
| 2021 | Suzuki | GSXR1000R 100th Anniversary Edition | |
| 2020-2021 | Suzuki | GSXR1000R ABS | |
| 2019 | Suzuki | GSXR1000X | |
| 2016-2017 | Suzuki | GSXS1000 | |
| 2016-2018 | Suzuki | GSXS1000 ABS | |
| 2018 | Suzuki | GSXS1000Z | |
| 2016-2017 | Yamaha | FJ09 | |
| 2015-2017 | Yamaha | FZ07 | |
| 2014-2017 | Yamaha | FZ09 | |
| 2001-2015 | Yamaha | FZ1 | |
| 2017 | Yamaha | FZ10 | |
| 2004-2009 | Yamaha | FZ6 | |
| 2018 | Yamaha | MT-07 | |
| 2018 | Yamaha | XSR700 | |
| 2017 | Yamaha | XSR900 | |
| 2016 | Yamaha | XSR900 ABS | |
| 1998-2014 | Yamaha | YZF R1 | |
| 2006 | Yamaha | YZF R1 Limited Edition | |
| 2003-2018 | Yamaha | YZF R6 | |
| 2006-2009 | Yamaha | YZF R6S | |
| 1999 | Yamaha | YZF R7 | |