JT Steel Sprockets are manufactured using only the finest grade of C49 high carbon steel for the rear sprockets, and SCM420 chromoly steel alloy for the front sprockets
| Compatible Vehicles | |||
| Years | Make | Make | Notes |
| 2008-2010 | Kawasaki | KLX450R | |
| 2019-2024 | Kawasaki | KX450 | |
| 2024 | Kawasaki | KX450 50th Anniversary Edition | |
| 2006-2016 | Kawasaki | KX450F | |
| 2018 | Kawasaki | KX450F | |
| 2017 | Kawasaki | KX450F KX450HHF | |
| 2021-2024 | Kawasaki | KX450X | |