microSHIFT Advent MX Rear Derailleur - 10/11-Speed Clutched Steel Medium Cage 50t Max BLK Model-Carlito Key The SRAM PC-1130 chain is Inner Ring Compatibility:32T

microSHIFT Advent MX Rear Derailleur 10 11 Speed Clutched Steel Medium Cage 50t Max BLK Model Carlito Key The SRAM PC 1130 chain is Inner Ring Compatibility:32T The SRAM PC 1130 chain is an affordable lightweight and precise option for all 11 speed groupsets A bottom bracket built to outlast your frame BB ALPHA features hardened stainless steel races hand built with grade 3 Silicon Nitride ceramic balls custom engineered seals and precision dust covers delivering up to 500% better moisture protection while still providing ultra low friction performance The MX rear derailleur features their most robust linkage ever with a beefy horizontal parallelogram and 33% stronger clutch force When paired with an MX shifter and cassette this derailleur delivers on Microshift's signature ease of ownership and adds an entirely new level of performance