Description
A worn or damaged rear sprocket compromises your chain drive efficiency and can introduce unwanted vibration throughout your drivetrain. The SUPERSPROX Edge Rear Sprocket Insert replaces traditional stamped steel designs with a precision-engineered upgrade that delivers consistent engagement, reduced wear on your chain, and improved power transfer to the wheel. Whether you’re pushing track days or maintaining peak performance in street riding, this insert restores your sprocket to like-new condition with modern engineering standards.
- CNC-machined construction
- Billet aluminum core
- Stamped steel replacement
- 43-tooth configuration
- Blue anodized finish
- Bolt-on installation
- MPN: RACD-1792-43-BLU
- Reduced chain wear
- Enhanced power transfer
- Track and street compatible






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