Renthal Ultralight Aluminum Rear Sprocket 44 Tooth (210U-520-44P-HA)
- Renthal sprockets are CNC-machined (not stamped) and feature a computer-aided "Ultra light" design to reduce unsprung weight and increase power transfer
- Rear sprockets are made from high-strength, specially enhanced 7075 T-6 aluminum - 33% lighter than steel - to further reduce weight and increase power transfer without sacrificing strength
- Rear sprockets also feature special tooth profile that allows the chain to roll easily on and off the sprocket for longer wear, less noise and more power
- All Renthal rear sprockets are hard anodized
| Compatible Vehicles | |||
| Years | Make | Model | Notes |
| 1988-1996 | Kawasaki | Ninja 250R EX250F | |
| 2008 | Kawasaki | Ninja 250R EX250J | |
| 2016-2017 | Kawasaki | Ninja 300 EX300 | |
| 2016-2017 | Kawasaki | Ninja 300 EX300 ABS | |
| 2018-2023 | Kawasaki | Ninja 400 EX400 | |
| 2018-2023 | Kawasaki | Ninja 400 EX400 ABS | |
| 2018 | Kawasaki | Ninja 400 EX400 ABS KRT Edition | |
| 2020 | Kawasaki | Ninja 400 EX400 ABS KRT Edition | |
| 2022-2023 | Kawasaki | Ninja 400 EX400 ABS KRT Edition | |
| 2020 | Kawasaki | Ninja 400 EX400 KRT Edition | |
| 2023 | Kawasaki | Ninja 400 EX400 KRT Edition | |
| 1987-1993 | Kawasaki | Ninja 500 EX500A | |
| 1994-1996 | Kawasaki | Ninja 500 EX500D | |
| 1997-2009 | Kawasaki | Ninja 500R EX500D | |
| 2023 | Kawasaki | Ninja ZX4RR ZX400 KRT Edition | |
| 2009 | Suzuki | GSXR1000 | |
| 2011-2016 | Suzuki | GSXR1000 | |
| 2011-2018 | Suzuki | GSXR600 | |
| 2011-2018 | Suzuki | GSXR750 | |
| 2001-2011 | Yamaha | FZ1 | |
| 1998-2015 | Yamaha | YZF R1 | |
| 2003-2018 | Yamaha | YZF R6 | |