SRAM Force/ Rival/ Apex 10 speed Rear Derailleur Pulley Set

SRAM Red Rear Derailleur Black 10 Speed Short Cage with extra pulleys

SRAM 11 Speed Rear Derailleur Pulley Kit, Fits Force 22, Rival 22

SRAM Rival 1 Rear Derailleur Medium Cage

SRAM Rival Rear Road Bike Derailleur 10 Speed Short Cage Silver

Pulley Assemblies - SRAM Force/ Rival/ Apex 10 speed Rear Derailleur Pulley Set

Sram 10 Speed Force Rival Apex Rear Derailleur Jockey Wheels

SRAM Rival XPLR eTap AXS 12s Rear Derailleur, XG1251 10–44 cassette, RED chain