Description
If you’re running a countershaft sprocket that can’t handle sustained power delivery without accelerated wear, you’re leaving performance on the table and inviting mid-race failure. The SUPERSPROX CST-704-17-2 is engineered with the same durability standards that factory racing teams demand—SCM-435 carbon-free steel with an ultra-hard surface layer that eliminates chain drag friction while grooved teeth ensure rapid dirt evacuation under extreme conditions. This is a bolt-on upgrade that delivers measurable gains in power transfer and sprocket longevity, whether you’re pushing hard on asphalt or conquering technical off-road terrain.
- 17-tooth countershaft sprocket
- SCM-435 carbon-free steel
- Ultra-hard surface layer (.5mm)
- Radial lightening holes
- Grooved teeth design
- Reduced chain friction
- Factory racing specification
- Off-road and street rated
- Zero breaking guarantee
- Extended sprocket life
- MPN: CST-704-17-2
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