Rear Derailleur Force1 Type 3.0 Medium Cage 11-Speed

The SRAM Force 1 rear derailleur adopts all the technologies of SRAM 1x™ MTB to provide the fastest, quietest 1x11 shifting available. SRAM’s unique clutch system eliminates chain slack, providing for smoother, quieter, and more secure chain travel. - Speed (RD): 11s - Cable pull Ratio: Exact actuation - Cage (RD): Long, Medium, Short - Max tooth: 28, 36, 42 - Color (RD): Grey - Pulley bearings material: Steel - Cage material (RD): Aluminum