Sram Red 22 Chainring Road Grey

- x-glide™ chainrings for road cranksets - chainring size: 34 36 39 46 50 52 53 55 - bolt circle diameter (bcd): 110 bcd 130 bcd - speeds: 10 11 - compat - yaw: yes - material (chainring): aluminum - color (chainring): black falcon grey silver