Stone 96BCD Chainring
- Symmetric 96BCD Round
- Thickness: 4MM
- Speed: 9/10/11/12 speed for both Sram and Shimano Chain
- Fit for: M782/M612/M622/M672/M7000-10-3/M523/M3000/M4000/M4050
- Incompatible with: M7000, M8000, M9000
- Tooth: 32-48T
- Hardness:HB150
- Material: High strength Aluminum 7075-T651
- Color: black
- Surface treatment: Anodize, high speed CNC