Folding bicycle/folding bike/patented bicycle -14"x1.75 alloy frame and high end equipment -easy folding and carry -10kg only Frame:14"x1.75 ... hiten, TIG weldedHandlebar:alloy, low rise,silver, with alloy folding type stemBrake Set:F/R: alloy V brakes, silverCrank Set:steel ... /32"*46T*152L, with alloy cranksPedals: PP ,9/16", folding type, with ballsSaddle:Vinyl cover, super soft PU padded, black Seat ...