Description
A worn or incorrect sprocket directly impacts your Yamaha’s acceleration, top-end speed, and overall drivetrain efficiency. This JT Sprockets rear sprocket is computer-designed to deliver maximum strength without unnecessary weight, ensuring responsive power delivery and extended chain life. Built to OEM and beyond specifications, it’s the direct replacement your bike needs for reliable performance.
- 49-tooth configuration
- Yamaha fitment
- Anodized blue finish
- CNC computer-designed
- Heat-treated steel
- Bead-blasted surface
- Reduced material tension
- Bolt-on installation
- OEM+ quality standards
- MPN: JTA251.49BLU
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