Description
Rear sprocket selection directly impacts your acceleration, top-end speed, and overall drivetrain efficiency—making it one of the most critical tuning decisions you’ll make. The JT Sprockets 45-Tooth rear sprocket delivers the precision engineering and material science that separates competitive racers from the rest, engineered to handle the demands of high-revving performance while maintaining durability through extended track sessions. At 30% lighter than comparable steel alternatives, this sprocket reduces unsprung rotating mass, translating to sharper throttle response and improved acceleration characteristics.
- 45-tooth rear sprocket
- Kawasaki/Suzuki fitment
- Japanese C45 high carbon steel
- Heat-treated construction
- Beadblasted surface finish
- Reduced material surface tension
- Computer-designed geometry
- OEM quality standards
- Bolt-on installation
- MPN: JTR460.45
