Description
If you’re looking to trim rotational mass without breaking the bank, the SUPERSPROX Edge Rear Sprocket delivers measurable weight savings that improve acceleration and reduce drivetrain strain. At 42 teeth, this sprocket strikes a practical balance for mid-range bikes seeking better performance without requiring complete drivetrain overhauls. Black anodized finish means durability and a clean look that complements any build.
Important Note: This sprocket requires pairing with an SUPERSPROX Edge Disc and Edge Steel Sprocket to maintain OEM sprocket width specifications.
- Material: Aluminum alloy
- Tooth Count: 42T
- Color: Black anodized
- Weight Reduction: 5–15%
- Installation: Bolt-on
- Fitment: Mid-range bikes
- MPN: RFA130642BLK
- Requires: Edge Disc compatibility
