Description
Counter shaft sprockets are critical to your bike’s acceleration and overall drivetrain efficiency—a worn or undersized sprocket directly impacts throttle response and engine load. The JT 13-tooth sprocket delivers precision-engineered performance through computer-optimized tooth geometry and premium materials, ensuring reliable power transfer without unnecessary weight. Whether you’re chasing lap times or building a bulletproof engine platform, this sprocket pairs durability with the minimal rotational mass your engine demands.
- 13-tooth counter shaft
- JTF1442.13SC MPN
- Computer-designed geometry
- Heat-treated steel
- Bead-blasted finish
- Reduced surface tension
- Lightweight construction
- OEM-equivalent strength
- Motorcycle-grade rated
- Bolt-on installation
