- Computer designed to achieve ultimate strength at minimum weight
- JT combines leading-edge technology with top materials to produce the ultimate quality sprocket
- Every sprocket meets or exceeds the highest possible quality standards
- Sprockets are heat-treated and beadblasted to reduce material surface tension
- Made with top-quality Japanese C45 high carbon steel
- NOTE: When installing sprockets that differ from OEM sizes, check for proper clearances before operating.
| Compatible Vehicles | |||
| Years | Make | Make | Notes |
| 1988-1990 | Honda | NX250 | |
| 1983-1984 | Honda | XL200R | |
| 1982-1984 | Honda | XL250R | |
| 1978-1981 | Honda | XL250S | |
| 1984-1985 | Honda | XL350R | |
| 1982 | Honda | XL500R | |
| 1979-1981 | Honda | XL500S | |
| 1983-1987 | Honda | XL600R | |
| 1984-2002 | Honda | XR200R | |
| 1979-1980 | Honda | XR250 | |
| 1981-1982 | Honda | XR250R | |
| 1984-1989 | Honda | XR250R | |
| 1993-1994 | Honda | XR250R | |
| 1983-1985 | Honda | XR350R | |
| 1979-1980 | Honda | XR500 | |
| 1981-1984 | Honda | XR500R Pro Link 500 | |
| 1985-1987 | Honda | XR600R | |
| 2001-2006 | Yamaha | WR250F | |
| 2008-2009 | Yamaha | WR250F | |
| 2011-2013 | Yamaha | WR250F | |
| 2015-2020 | Yamaha | WR250F | |
| 2008-2020 | Yamaha | WR250R | |
| 2008-2011 | Yamaha | WR250X | |