| Brand | SRAM |
| Item type | Rear derailleur |
| Item name | GX type 2.1 |
| Series name | GX |
| Description | Long cage |
| Speed | 1x11 speed |
| Color | Black/Red |
| Other | Max 42T |
| Brand | SRAM |
| Item type | Rear derailleur |
| Item name | GX type 2.1 |
| Series name | GX |
| Description | Long cage |
| Speed | 1x11 speed |
| Color | Black/Red |
| Other | Max 42T |