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 cogsFor use with SRAM 12-Speed Flattop chainsWorks with 12-speed mechanical Apex and Eagle shiftersClutch controls chain tension for consistent shiftingX-HORIZON straight parallelogram design limits all movement to the horizontal axis which makes ghost shifting impossible while also reducing shift forceCage Lock technology makes for fast wheel changes or chain installation