Description
Countershaft sprockets are a critical wear item in high-demand racing and off-road applications—running a compromised sprocket invites chain slip, power loss, and catastrophic drivetrain failure. The SUPERSPROX 13-tooth countershaft sprocket delivers the durability and precision of factory-spec racing parts at a price point accessible to serious enthusiasts and professional teams alike. Built from SCM-435 carbon-free steel with an ultra-hard surface layer, this sprocket resists the friction and impact that prematurely wear standard alternatives, keeping your power delivery consistent lap after lap.
- Material: SCM-435 carbon-free steel
- Tooth count: 13-tooth
- Surface hardness: Ultra-hard (.5mm) layer
- Weight reduction: Radial lightening holes
- Tooth design: Grooved for dirt removal
- Fitment: Countershaft application
- Installation: Bolt-on
- Durability: Zero-breaking guarantee
- Friction reduction: Prevents chain drag loss
- Specification: Real factory team parts
- Applications: Off-road and street
- MPN: CST-1565-13-1
