Description The GX Eagle Transmission derailleur delivers everything an Eagle Transmission derailleur possibly can, and then some. 12 Speed Eagle T-Type AXS Revised battery position and a reconfigured gearbox to better protect itself from impacts. Replaceable protective skid plates and two-piece outer link Hangerless Interface mounts around the wheel axle itself and makes direct contact with the cassette with no hanger required. Install and pair via the reliable and familiar standard AXS set-up and pairing procedure AXS battery sold separately SRAM Model ID: RD-GX-E-B1
