SRAM GX 11 Speed Rear Derailleur - 11 Speed Virtual Parent and puncture repair kit

and puncture repair kit

remove pedals and slip over the end of your crank arms

will require fewer pumps to inflate a tyre

Uprights move simultaneously to accommodate different widths

SRAM GX 11 Speed Rear Derailleur - 11 Speed Virtual Parent and puncture repair kitTHE NEXT GENERATION OF SRAM Leveraging the legendary history of SRAM shifting, the GX rear derailleur provides incredible shifting speed and precision. X ACTUATION technology eliminates slop and shifting variation. ROLLER BEARING CLUTCH technology delivers maximum drivetrain stability even through the most punishing terrain. And with CAGE LOCK technology, wheel removal and installation are easier than ever. Specifications for GX 1x11 X HORIZON Rear