... '',18'',20",24",26" 4)Color:silver, black Anodize Bicycle rim,bicycle wheel rim,aluminum rimFeatures: 1) Made of aluminum alloys 6063, 60612 ... : include silver, black, acid sand silver and acid sand black 5) You can choose corresponding aluminum alloys according to rims' sizes ... 2) Filled with corrugated paper 3) Bundled or box Bicycle rim