Description
If you’re running a countershaft sprocket that can’t handle the demands of high-RPM acceleration or sustained off-road conditions, you’re losing power and risking catastrophic failure mid-race. The SUPERSPROX 16-Tooth Countershaft Sprocket delivers factory-team durability with a hardened surface layer that cuts friction losses while the lightened design reduces rotating mass for faster throttle response. Built from premium SCM-435 carbon-free steel and engineered to the same specifications trusted by professional racing teams, this sprocket gives you the reliability to push harder without compromise.
- SCM-435 carbon-free steel
- Ultra-hard surface (.5mm)
- Friction-reducing impregnation
- Zero-breaking guarantee
- Radial lightening holes
- Grooved teeth design
- Fast dirt clearance
- 16-tooth specification
- Factory team-approved
- Off-road & street rated
- MPN: CST-1586-16-2
- Bolt-on installation
