Description
If you’re running a countershaft sprocket that’s limiting your power delivery or wearing out prematurely, you’re leaving performance on the table. The SUPERSPROX 15-Tooth Countershaft Sprocket delivers the durability and efficiency of factory racing specification parts without compromise, engineered to eliminate chain drag losses and survive the demands of both high-RPM street and aggressive off-road riding. Built from the same materials and processes that protect real factory team motorcycles, this sprocket gives you the reliability to focus on performance instead of maintenance intervals.
- SCM-435 carbon-free steel
- Ultra-hard surface coating (.5mm)
- Radial lightening holes
- Grooved tooth profile
- Reduced chain friction
- Factory racing specification
- Extended sprocket lifespan
- 15-tooth configuration
- MPN: CST-1901-15-4
- Off-road/street rated
- Fast dirt shedding design
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