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 |
| 2004-2009 | Honda | CRF100F | |
| 2011-2013 | Honda | CRF100F | |
| 1979-1985 | Honda | XL100S | |
| 1981-1984 | Honda | XR100 | |
| 1985-2003 | Honda | XR100R | |