Description
If you’re running a mid-range bike and want measurable performance gains without breaking the bank, the SUPERSPROX Edge Rear Sprocket delivers exactly what you need. This 43-tooth sprocket cuts parasitic weight by 5–15% depending on your model, improving acceleration and reducing rotational inertia. At a cost-effective price point, it’s the smart upgrade for riders who demand real results without premium pricing.
Note: Pair this sprocket with the SUPERSPROX Edge Disc and Edge Steel Sprocket to maintain OEM sprocket width compatibility.
- 43-tooth configuration
- Black finish
- 5–15% weight reduction
- Cost-effective upgrade
- Mid-range bike focus
- Requires Edge Disc pairing
- Maintains OEM width
- CNC-machined construction
- MPN: RFA-302-43-BLK
- Bolt-on installation
