Your needs aren't less demanding, they're different. A dedicated SRAM 1x™ rear derailleur. Cage Lock™ technology makes for fast wheel changes or chain installation.
SRAM Rival 1 Rear Derailleur 11-Speed Long Cage 42T
SRAM Rival 1 x Hydraulic Disc Brake Groupset
SRAM Rival 1 - 11 Speed Rear Derailleur - Silver
SRAM Rival 1 Hydro R Hydraulic Brake Lever, Left, Used
SRAM Rival 1 11 Speed Hydraulic Disc Groupset 1x 42T 11-42T GXP 170mm DoubleTap
NT-BP016 Disc Brake Pads compatible with SRAM Apex 1 HRD Rival 1 (Asymmetric)
