AltusRD-TX357/8-Speed Long Cage For Shimano Rear Derailleur BlackDirect-attach rear derailleurs，Teflon-coated bushings，Advanced light-action design，Item Specifications:Condition:100% brand newColor:blackShifter/Derailleur CompatibilityShimanoLargest Cog:34Chain Wrap Capacity:43Cage Length:Mediumpackage including:1X Shimano AltusRD-TX357/8-Speed Long Cage Rear Derailleur