Specification Brand : BOLANY Color : Silver 11-28T Label : BOLANY Manufacturer : BOLANY PackageDimensions_Weight : 0.54895103238 PackageDimensions : L:5.199999994696 X W:3.99999999592 X H:1.99999999796 PartNumber : CS-M10S ProductGroup : Sports ProductTypeName : OUTDOOR_RECREATION_PRODUCT Publisher : BOLANY SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/51+JU8JSflL._SL75_.jpg SmallImage_Width : 75 Studio : BOLANY Title : BOLANY 10 Speed Cassette,MTB Cassette 10 Speed, Fit for Mountain Bike, Road Bicycle,Including 22mm Extender - for SRAM Shimano-Type splined freehub Body (Silver 11-28T) Weight : 0.5 WeightUnit : pounds