Description
A worn or inferior sprocket compromises power transfer, accelerates chain wear, and throws off your bike’s entire drivetrain geometry. The JT Sprockets 38-tooth rear sprocket delivers computer-optimized tooth profiles and premium C45 high-carbon steel construction that maintain precise engagement with your chain while resisting the wear and fatigue that come with aggressive riding. Whether you’re replacing a stock sprocket or upgrading for better acceleration characteristics, this JT unit provides the durability and performance consistency that serious riders depend on.
- Tooth Count: 38T
- Position: Rear wheel
- Fitment: Honda-specific
- Material: C45 high-carbon steel
- Surface Treatment: Heat-treated & bead-blasted
- Design: Computer-optimized profiles
- Weight: Minimum-weight construction
- Installation: Bolt-on replacement
- MPN: JTR1220.38









