With a design that incorporates a new B-knuckle format, the SRAM Rival XLPR eTap AXS D1 Rear Derailleur works flawlessly with larger ranging, 12-speed 10-44T and 10-36T cassettes within a 1x drivetrain setup. Wireless AXS eTap technology promises smooth, crisp and reliable gear shifts every time of asking and guarantees foolproof installation, while the dedicated app allows the shifting behaviour to be customised depending on the rider’s preferences. Larger X-SYNC pulleys increase drivetrain efficiency and heighten durability, and compatibility with standard AXS batteries (available separately) grants easy recharging.
Please note, the eTap battery isn’t included and will need to be purchased separately.
Bought the sram xplr axs derailleur and blip shifts as an upgrade to my brand new diverge flat bar No controller needed now. Fantastic operation nice and quiet and smooth , better than my previous bikes electronic eagle set up and far lighter.
Great derailleur, works perfectly with other AXS components and the 11-44 apex cassette - better ratios for 1x road! Included alignment tool makes b gap a breeze too. No battery but easy enough to find a power pack on discount somewhere :) great price and service from Sigma Sports as always.
Free UK delivery on orders over £50. Orders are dispatched within 1-2 working days and typically arrive 1-2 working days later.
Return unused items in their original packaging within 30 days of delivery. Return postage is £3.50.
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Founded in Chicago in 1987 with a single product — Grip Shift — SRAM has spent four decades reinventing how riders interact with their bikes. From the first wireless electronic groupset to today's AXS ecosystem, the brand keeps asking the same question: how do we make the next ride better?
Wireless. Configurable. Ride-aware. SRAM's AXS platform replaces a tangle of cables and proprietary protocols with a single, app-driven ecosystem that spans road, gravel and mountain. Components talk to each other and to you.