Description
A properly sized counter shaft sprocket is critical to your bike’s acceleration response and overall drivetrain efficiency. The JT Sprockets 13-tooth design delivers the aggressive gearing you need for competitive track performance or spirited street riding, while the computer-optimized tooth profile ensures consistent power transfer without sacrificing reliability. Built to withstand the demands of high-RPM operation, this sprocket combines proven engineering with premium materials—giving you the confidence to push harder lap after lap.
- Manufacturer: JT Sprockets
- Part Number: JTF548.13
- Tooth Count: 13
- Application: Counter shaft
- Material: High-grade steel
- Heat-treated construction
- Bead-blasted finish
- Computer-designed tooth profile
- Industry-leading quality standards
- Minimal weight penalty
- OEM-comparable reliability
- Bolt-on installation









