SUPERSPROX Countershaft Sprocket - 15-Tooth CST-1370-15-2
Part Number: 12121422SUPERSPROX
- SKU:
- 12121422
- UPC:
- 8592165093024
- MPN:
- CST-1370-15-2
- Condition:
- New
- Availability:
- Ships Same Business Day
- Weight:
- 0.46 LBS
Description
Countershaft sprockets endure extreme stress and chain drag that drain power and shorten component lifespan—especially in demanding off-road and racing conditions. The SUPERSPROX 15-tooth countershaft sprocket eliminates these performance killers with factory-spec engineering designed for real race teams, delivering measurable gains in durability, efficiency, and reliability. If you're serious about maximizing drivetrain longevity and minimizing friction losses, this is the upgrade your bike deserves.
- Manufacturer Part Number: CST-1370-15-2
- Tooth Count: 15T
- Material: SCM-435 carbon-free steel
- Surface Treatment: Impregnated, ultra-hard layer
- Ultra-hard Layer: 0.5mm thickness
- Friction Reduction: Prevents chain drag power loss
- Construction: Fully lightened with radial holes
- Tooth Design: Grooved for fast dirt removal
- Applications: Off-road and street compatible
- Specification: Factory racing team parts
- Installation: Bolt-on fit (verify vehicle compatibility)
- Zero Breaking Risk: Impregnation process guarantee
Specs
RIDING STYLE: |
STREET |
MATERIAL: |
STEEL |
MOUNTING POSITION: |
FRONT |
PRODUCT NAME: |
SPROCKET |
TYPE: |
COUNTERSHAFT |
UNITS: |
EACH |
CHAIN SIZE: |
525 |
TOOTH COUNT: |
15 |
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