Description
A worn or mismatched rear sprocket directly impacts your acceleration, top speed, and overall drivetrain efficiency. The JT Sprockets 40-Tooth rear sprocket delivers the precision engineering and lightweight construction necessary for consistent power delivery, whether you’re pushing lap times or relying on your Suzuki for daily performance riding. CNC-machined from aviation-grade 7075-T6 aluminum, this sprocket resists wear while maintaining the exact tooth profile your chain demands.
- Material: 7075-T6 aluminum alloy
- Tooth count: 40T
- Position: Rear wheel
- Fitment: Suzuki-specific
- Finishing: Hand-finished
- Design: Self-cleaning teeth
- Manufacturing: CNC-machined
- Weight: Optimized lightweight
- MPN: JTR1825.40
- Installation: Bolt-on replacement









