... Susp.fork Aluminium handlebar Lithium -ion battery 20" Folding Electric Bike - TDN20ZElectric Assist System SensorLiShui, ES-02, 1: 1intelligent ... foam, with double springs. SeatpostAluminum, 27.2*300mmL, blk Seat clamp QRAlloy clamp w/ QR blk Brakes BrakesRadius, F/R ... , w/Power-stop device Brake cable and Casing2P Black Wheels Front hubAccess, Aluminium, Silver Rear MotorMotor, 34V/250W, Brushless, ...