SRAM Apex XPLR Rear Derailleur - 12-Speed Medium Cage 44t Max Black D1. You want your bike to do everything so you need gears that can do everything. The SRAM Apex XPLR derailleur hits the sweet spot of smooth jumps over a big gear range all with unmatched chain security and the simplicity of a 1x drivetrain. Quietly and quickly shift across our 12-speed cassettes with 44T large cogs knowing you’ll have the gears you need.
Compatible with cassettes with 44t large cogs
For use with SRAM 12-Speed Flattop chains
Works with 12-speed mechanical Apex and Eagle shifters
Clutch controls chain tension for consistent shifting
X-HORIZON straight parallelogram design limits all movement to the horizontal axis which makes ghost shifting impossible while also reducing shift force
Cage Lock technology makes for fast wheel changes or chain installation
| Cage Length | Medium |
| Chain Wrap Capacity (teeth) | 34 |
| Color | Black |
| Drivetrain Speeds | 12 |
| Largest Cog | 44 |
| Rear Der/Shifter Compatibility | SRAM X-Actuation |
| Rear Derailleur Mount Type | 10x1 Standard |
