Description
A properly engineered counter shaft sprocket is fundamental to maximizing your bike’s acceleration and overall drivetrain efficiency. The JT Sprockets 17-Tooth Counter Shaft Sprocket delivers computer-optimized tooth geometry that reduces wear while maintaining precise engagement with your chain, directly translating to smoother power delivery and extended component lifespan. Whether you’re fine-tuning gearing for track performance or building a reliable street machine, this sprocket provides the durability and precision that separates quality builds from the rest.
- 17-tooth configuration
- Counter shaft application
- Computer-designed geometry
- Optimized strength-to-weight ratio
- JT Sprockets OEM quality
- MPN: JTF339.17
- Bolt-on installation
- Durable chain engagement
