SRAM GX1 AXS Eagle 12 Speed Rear Derailleur - Lunar Grey - 52T Max - No Battery Or Charger - 12 Speed algolia-ignore For mounting SRAM flat-mount callipers

For mounting SRAM flat-mount callipers to flat mount frames and forks

Fits 110 BCD Asymmetric 4-bolt cranks

Retention System: Reduced peak brain acceleration by up to 30% at impact speeds associated with concussion

The will do the job nicely on most rims out there

4 - ProWALL casing: 780g

SRAM GX1 AXS Eagle 12 Speed Rear Derailleur - Lunar Grey - 52T Max - No Battery Or Charger - 12 Speed algolia-ignore For mounting SRAM flat-mount callipersRiders want a derailleur that shifts on command, whether under climbing load or sprinting to the stage finish. The GX Eagle AXS derailleur gets it done with everything you have come to expect from our AXS connect components. The GX Eagle AXS derailleur is smart enough to protect itself thanks to its incredibly resilient Overload Clutch. Engineered with a variety of rider preferences in mind, it is compatible with our new expanded range 10 52t cassette