Dual mode controller can check the motor hall sensor condition automatically. If the motor sensors are broken, controller will operate to None-Hall mode.8 magnets PAS system is more sensitive to let you pedal bike easier and save your efforts, makes you enjoy cycling. Brake shifters ensure personal safety while protecting the motor. Water-repellent controller storage bag can be mounted on a bicycle stand. Thumb throttle comes with battery indicator. Specification: Rim size(diameterwidth): 20"x4 /26"x4 Drop out(for rear motor drive): 190mm Model: With Display Panel Controller: 1500w 48V 35A RPM: 650 Speed: Max. 70 km/h Max torque: 22 N. M Compatibility: V brake & Disc brake Package size: (20"x4)555526cm / (26"x4)606026cm Package weight: approx. 13.5 kg / 29.8 lb Package List: 1 Rear Motor & Rim Kit (type by random) 1 Controller 1 Controller Storage Bag 6 Ribbon 1 Coil Bobbin 1 Pair of Handlebar Cover 1 Thumb Throttle (type by random) 2 Bike Brake Shifter 1 Pedal Assitant Sensor 1 Connection Box 1 User Manual 1 LCD Display Panel. This item is in the category "Sporting Goods\Cycling\Bike Components & Parts\Electric Bike Components". The seller is "vantini" and is located in this country: GB. This item can be shipped to United Kingdom, Belgium, Bulgaria, Croatia, Republic of, Cyprus, Czech Republic, Denmark, Finland, Greece, Hungary, Ireland, Latvia, Lithuania, Malta, Netherlands, Poland, Portugal, Slovakia, Sweden, Norway.