Description
A worn or mismatched rear sprocket directly impacts your acceleration response, top-end speed, and overall drivetrain efficiency. The JT Sprockets 50-tooth rear sprocket delivers the precision engineering and durability required for consistent performance, whether you’re pushing hard on the track or dialing in your setup for peak reliability. Built from aerospace-grade materials, this sprocket resists wear while maintaining exact tooth geometry across thousands of miles.
- Material: 7075-T6 aluminum alloy
- Tooth count: 50
- Color: Black anodized
- Fitment: Yamaha (vehicle-specific)
- MPN: JTA853.50BLK
- Construction: RaceLite engineered
- Finish: Hard-wearing anodized
- Installation: Bolt-on replacement






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