Description
A countershaft sprocket is your direct connection to power delivery—wear it out or choose poorly, and you’re losing efficiency through the drivetrain. The SUPERSPROX 12-tooth CST-427-12-1 is engineered with the same specifications trusted by factory racing teams, delivering the durability and precision needed for high-demand off-road and street riding. Its advanced steel composition and ultra-hard surface layer ensure you extract maximum performance without sacrificing longevity.
- SCM-435 carbon-free steel
- Ultra-hard surface layer (.5mm)
- Radial weight reduction holes
- Grooved tooth design
- Reduced chain friction
- Extended service life
- Factory racing specification
- Off-road and street rated
- 12-tooth configuration
- Bolt-on installation
- Zero-breaking guarantee
- Fast dirt removal capability
