It is the folding bike, with color is white,black, blue, red, yellow, we also can make DIY color and brand. It is the folding bike, with color is white,black, blue, red, yellow, we also can make DIY color and brand. FRAME7000 Series AluminumDRIVE TRAINKevlar Greaseless BeltBRAKECable Disc BrakeSPEEDSingle SpeedSEAT HEIGHT66cm to 96cm(28'98" to 37'79")WHEELS16"(41cm) Rustproof Alloy ALWEIGHT ...