... - TDN20Z Alloy frame Susp.fork Aluminium handlebar Lithium -ion battery 20" Folding Electric Bike - TDN20ZElectric Assist System SensorLiShui, ES-02, ... 36H, Blk/polish wall TiresCST, C1208, 20"*1.75 Black, A/V Transmission ShifterShimano, SL-RS35-6R, Right side, Grip shift for ... 410*710cm N. W. 25kgs G. W. 30.5kgs 20"GP 130pcs 20" Folding Electric Bike - TDN20Z Verified Information This information is ...