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

We built these from our proven lightweight and durable Composite Matrix materials

while still providing confident braking traction

We wanted to create a clean and integrated solution to mounting a Garmin or WAHOO GPS cycling computer without having to clamp it to our handlebars

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