- 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
- Front sprockets are made with top-quality Japanese C45 high carbon steel and SCM415 chromoly steel alloy
| 1986-1989 | Honda | TRX250R |
| 1984-1985 | Honda | CR500R |
| 1983-1986 | Honda | ATC250R |
| 1981 | Honda | CR450R |
| 1981 | Honda | CR450R Elsinore |
| 1979, 1981-1985 | Honda | CR250R |
