Description
A worn or incorrect rear sprocket directly impacts your Kawasaki’s acceleration, top speed, and overall drivetrain efficiency. The JT Sprockets 39-tooth rear sprocket delivers the precise gear ratio and durability you need to maintain peak performance, whether you’re pushing hard on the track or cruising reliably on the street. Built with high-carbon steel and computer-optimized design, this sprocket handles the demands of aggressive riding while maintaining the longevity your bike deserves.
- Fitment: Kawasaki-specific
- Teeth: 39
- Position: Rear
- Material: C45 high-carbon steel
- Surface finish: Bead blasted
- Heat-treated: Yes
- Design: Computer-optimized
- Installation: Bolt-on
- Quality standard: Exceeds OEM
- MPN: JTR1489.39
