SRAM Rear Derailleur XX1 Eagle 12 speed Lunar Max 52T GSDA Proprietary design ensures smooth shifts

Proprietary design ensures smooth shifts and strength

Thanks to the individually configurable digit code

DB-S-900-A1

or you can also add it in the future

SpecificationsBrake: Disc OnlyRim Height: Front Wheel - 50mm

SRAM Rear Derailleur XX1 Eagle 12 speed Lunar Max 52T GSDA Proprietary design ensures smooth shiftsOccupying a new realm in shifting performance, the redesigned XX1 Eagle derailleur gives no compromise racers and dream bike builders a true top tier option. The crisp, precise XX1 shifting feel athletes rely on now features an updated cage geometry for improved chain management. Occupying its rightful place at the top of the Eagle ecosystem, the XX1 Eagle rear derailleur makes full use of the new 10 52t cassettes and is backwards compatible to also