Description
A properly sized countershaft sprocket is critical for achieving the correct final drive ratio and maximizing acceleration or top-end performance, depending on your gearing strategy. This 12-tooth JT sprocket delivers the durability and precision required for sustained high-RPM operation, whether you’re building a street bike or track machine. Computer-designed engineering combined with premium materials ensures you get the strength-to-weight ratio serious riders demand.
- Countershaft fitment, 12-tooth
- Kawasaki OEM equivalent
- Japanese C45 carbon steel
- SCM415 chromoly alloy option
- CNC-precision manufactured
- Minimum weight design
- Exceeds OEM quality standards
- Bolt-on installation
- MPN: JTF1501.12









