sram nx 1x11 x-horizon rear derailleur in black

The SRAM NX X-HORIZON™ rear derailleur provides the same smooth, reliable shifting action as XX1-from the larger upper pulley offset to the 12-tooth X-SYNC™ pulley wheels.By eliminating unwanted chain movement, X-HORIZON™ shifts faster, puts an end to ghost shifting and reduces shift force and chain slap. And with CAGE LOCK™ technology, wheel removal and installation are easier than ever.Features:The NX 1x11 X-HORIZON™ rear derailleur is an integral part of the SRAM 1x™ drivetrain systemThis rear derailleur was designed specifically for demands of 1x MTB applicationsMost affordable fully featured 1x rear derailleur in the industryThis is the ideal rear derailleur for the $1K bikeSpecifications:Speed (RD): 11sCable pull ratio: X-actuationCage (RD): LongMax tooth: 42Color (RD): BlackPulley bearings material: SteelCage material (RD): SteelWeight (g): 322