SRAM GX Type 2.1 Rear Derailleur 1x11 Speed Long Cage Black XSync R0 5D ACR EVO and 3k

5D ACR EVO and 3k integrated handlebar and stem

Secondary Chain Link Fence

This Classic Edition colourway adds a distinctive finish without changing the tyre's race-proven performance

giving you a smoother ride with more traction and control

and a 35-hour runtime on femto mode

SRAM GX Type 2.1 Rear Derailleur 1x11 Speed Long Cage Black XSync R0 5D ACR EVO and 3kLeveraging the legendary history of SRAM shifting, the GX 1x11 rear derailleur provides incredible shifting speed and precision. Features X HORIZON design reduces shift force, ghost shifting, and chain slap 12 tooth X SYNC pulley wheels Large upper pulley offset automatically adjusts chain gap Sealed cartridge bearings Specifications 10 42t wide range cassette compatible Speeds: 11 speed Material: Aluminum cage Compatibility: 1x11 X ACTUATION Cage