... 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 chain wheel, 3/32"*46T*152L, with ... alloy cranksPedals: PP ,9/16", folding type, with ballsSaddle:Vinyl cover, super soft ...