SRAM GX Type 2.1 Rear Derailleur 1x11 Speed Long Cage Black XSync R0 We built these from our

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

while still providing confident braking traction

giving you a smoother ride with more traction and control

We were wondering why sealant was such an annoying

SRAM GX Type 2.1 Rear Derailleur 1x11 Speed Long Cage Black XSync R0 We built these from ourLeveraging 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