SRAM GX 10 Speed Rear Derailleur Short Cage for 1x10 Speed only 36T max Black Trigger Shifter Lever Right Rear Shift Lever|Bicycle Derailleur| - AliExpress
SRAM GX 10s Speed Rear Derailleur Short Cage 1x10s Speed only 36T max - AliExpress
SRAM 2013 X9 Rear Derailleur Cage Assembly 9sp Composite Short (11.7515.012.000) RCZ Bike Shop
SRAM X9 9-Speed Rear Long Cage Derailleur Silver - Walmart.com
SRAM X9 10S Rear Derailleur Cage / Pulley Assembly Kit MTB Bike Short NEW - Walmart.com