Description
A precisely engineered counter shaft sprocket is critical to your transmission’s power delivery and overall drivetrain efficiency. The JT Sprockets 17-tooth design delivers optimal gear ratios for acceleration and top-end performance without sacrificing durability. Computer-optimized construction ensures you’re getting maximum strength with minimal rotating mass—a key factor in reducing parasitic losses and improving throttle response.
- Tooth Count: 17T
- Material: High-carbon steel
- Construction: Computer-designed engineering
- Strength-to-weight: Optimized ratio
- Fitment: Counter shaft application
- Installation: Bolt-on replacement
- Manufacturer: JT Sprockets
- MPN: JTF579.17









