Description
Features
- 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
- Sprockets are heat-treated and beadblasted to reduce material surface tension
- Front sprockets are made with top-quality Japanese C45 high carbon steel and SCM415 chromoly steel alloy
- Steel rear sprockets are made with top-quality Japanese C45 high carbon steel
| Position | Notes | |||
|---|---|---|---|---|
| 1975-1976 | Yamaha | TY175 | - | - |
| 1980 | Yamaha | YZ80 | - | - |
