... Bike - TDN20ZElectric Assist System SensorLiShui, ES-02, 1: 1intelligent Speed Sensor DisplayJiaTe, ED-02, LED Three modes Motor8-FUN, Rear, 250 ... .75 Black, A/V Transmission ShifterShimano, SL-RS35-6R, Right side, Grip shift for 6-speed Front Derailleur Nil Rear Derailleur ... Shimano, RD-TX35, Index, for 6-speed FreewheelShimano, MF-TZ20, 6 Speeds CranksetWheelTop, 1/2*3/ ...