... ) 250W motor 2) Lithium battery,36V/10Ah 3) Alloy frame 4) Japan 6-gear derailleur Popular Electric bicycle with ... shiftingFrame of electric bicycleAluminum alloyRims of electric bicycleDouble-wall, alloy, Stainless steel spokes, Rust-resistanceCranksAlloyFront shock absorberTGS brand, ... bar, front disk brake, VELO Gel saddle with alloy suspension post, LCD meter displaying 5 levels PAS speedElectric ...