Detail information of products
FRAME: FOLDABLE STEEL WITH SUSPENSION; FORK: STEEL WITH SUSPENSION,38MM; RIM:THREE WALLS, ALLOY; HUB: STEEL,BEARING HUB 36H; TIRE:2.125; CRANK SET: STEEL; HANDLE BAR: STEEL; GRIP:APET; DISC: BRAND BOLI; DERAILLEUR: SIMILAR AS SHIMANO EF51-7, 21 SPEEDS; PEDAL: PLASTIC WITH REFELCTORCOLOR: RED, GREY, BLUE, GREEN,