... , etc 16H/20H/28H/32H/36H, Finish: Ground, CNC side wall bicycle wheel rimmaterial: aluminium alloyWall type: double walls rims, single ... wall, three layer wallstreatment: polish,brush,machined sidewall,rivet,black,Size ... /20H/28H/32H/36H,42H, 48H, etcFinish: Ground, CNC side wallColor: chrome, red, blue, black, gold, silver, etc.