Description
A worn or undersized counter shaft sprocket directly limits your engine’s power delivery and acceleration response. The JT Sprockets 16-tooth counter shaft sprocket restores optimal gear ratios while maintaining the lightweight engineering that keeps unsprung weight minimal—critical for both track performance and everyday reliability. Built with precision CNC design and premium materials, this sprocket delivers the durability professional racers and serious enthusiasts demand.
- Tooth Count: 16T
- Material: High-grade steel
- Design: Computer-optimized
- Heat-Treated: Yes
- Surface Finish: Bead-blasted
- Weight: Minimized
- Quality Standard: Motorcycle industry-leading
- Installation: Bolt-on
- MPN: JTF278.16









