Description
Countershaft sprockets are the foundation of reliable power transfer in high-RPM applications—a weak link here means lost performance and costly downtime. The SUPERSPROX CST-1902-17-1 is engineered with the same material science and precision as components used by factory racing teams, delivering the durability and efficiency your engine demands. Whether you’re pushing dirt or asphalt, this 17-tooth sprocket eliminates guesswork with a design that minimizes friction, resists breakage, and sheds debris without compromise.
- SCM-435 carbon-free steel
- Zero-break impregnation process
- Ultra-hard surface layer (.5mm)
- Reduced chain drag friction
- Fully lightened radial holes
- Grooved teeth for dirt removal
- Factory team specification
- Countershaft application
- 17-tooth configuration
- Street and off-road rated
- Bolt-on installation
- MPN: CST-1902-17-1
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