Description
A precision-engineered 12-tooth counter shaft sprocket designed for maximum strength-to-weight ratio, the JT Sprockets JTF337.12 delivers the reliability demanded by competitive racers and high-performance builds. Computer-optimized geometry ensures consistent engagement and minimal wear across extended duty cycles. Built from Japanese C45 high carbon steel and SCM415 chromoly, this sprocket meets or exceeds industry quality standards while maintaining the lightweight characteristics essential for performance applications.
- 12-tooth counter shaft
- MPN: JTF337.12
- C45 high carbon steel
- SCM415 chromoly alloy
- Computer-designed geometry
- CNC-precision manufactured
- Lightweight construction
- OEM-equivalent durability
- Consistent engagement profile
