- Computer designed to achieve ultimate strength at minimum weight
- JT combines leading-edge technology with top materials to produce the ultimate quality sprocket range with unbeatable value
- Every sprocket meets or exceeds the highest possible quality standards
- Heat-treated and beadblasted to reduce material surface tension
- Made with top-quality Japanese C45 high carbon steel and SCM415 chromoly steel alloy NOTE: When installing sprockets that differ from OEM sizes, check for proper clearances before operating.
| Compatible Vehicles | |||
| Years | Make | Make | Notes |
| 1992 | Yamaha | WR200 | |
| 1987-2004 | Yamaha | YZ125 | |