Stone Direct Mount Aero Chainring
- Material: High strength Aluminum 7075-T651
- Color: black, anodized
- Speed: 9/10/11/12 Speed chain(road bike AXS 12 speed needed to customize separately)
- Fit for: Sram force 11, force 22, rival 11, rival 22 (GXP,BB30, PF30 Crank)
- Thickness: 8mm
- Hardness: HB150
- Chainline: 46mm
- CNC process precision: 0.03mm