Evo SRAM GX Eagle AXS 12-Speed Controller

Your SRAM GX Eagle AXS 12-Speed Controller sends its 1's and 0's out at the same speed as its XX1 sibling. It weighs the same as that controller, too. We're hard-pressed to find a performance-based reason to opt for one of the more expensive controllers, but we understand if your gearlust gets the best of your wallet sometimes. Just know that this GX controller isn't any heavier, slower, or less durable: just less expensive!