Electric Bike Conversion Kit, 48V 2000W Electric Bicycle Rear Wheel Hub Motor Kit for 20 * 4 inche Wheel Sizes, 5-Speed Gears, Fixed-Speed Cruise, LCD Display, Intelligent PAS Sensor

ApplicationThis product is suitable for universal, electric city bikes, electric off-road bikes, electric folding bikes, electric mini bikes, electric travel bikes, electric tricycles, etc. with wheel sizes of 20*4 inches. It is suitable for highway cycling, mountain road cycling, sand cycling, and snowfield cycling.DetailsThumb Throttle: Its smooth surface and user-friendly design allow you to use it more comfortably and conveniently.Controller Bag: It is convenient to store the controller. SpecificationColor: BlackSpecial Feature: ElectricMaterial: Aluminum Alloy, Aluminum, SteelProcess: Baking Paint, Spray MoldingInstallation Position: RearDisplay Type: LCDMotor Type: Brushless and Gearless Hub MotorBrake Type: Power-off Brake Handle (Applicable to V Brake, Disc Brake)Working Temperature: -20-45℃/-4-113℉Power: 2000WVoltage: 48VSpeed: 550rpmTorque: 65NMNo-load Speed: 55km/34mile/hEfficiency: ≥ 83%Noise: ＜55dBSuitable Bike Tire Size: 50.8*10.16cm/20*4inWheel Bottom Bracket: 170mm/6.69inWheel Hub Diameter: 42cm/ 16.54inWheel Hub Width: 8cm/ 3.15inPackage Size: 50*50*28cm/ 19.69*19.69*11.02inNet Weight: 12.35kg/ 27.23 lbsGross Weight: 13kg/ 28.66 lbsPackage Included1 * Wheel Hub Motor1 * Controller1 * Controller Bag1 * LCD Display1 * Thumb Throttle2 * Brake Levers3 * English ManualsAll Accessories for AssemblyNotes1. This set does not include tires and batteries and they need to be prepared by yourself.2. Please make sure this product is compatible with your bike before placing the order.3. Please note that riding speed is related to road conditions, battery conditions, passenger load, wind speed, and other factors.

• User Friendly: The LCD display has functions such as power display, speed display, mileage display, fault display, real-time voltage, and current display functions
• High-speed Riding: The product adopts a 2000W motor with a rotation speed of 550rpm, providing strong power and a riding speed of 34mile/h (no-load)
• Versatile Use: This product has five adjustable speed gears, and also comes with a fixed-speed cruise function, you can also choose between foot pedal assist mode and pure electric mode
• Excellent Performance: It can work under the Hall effect and non-Hall effect(If the components break down, the controller will switch into non-Hall effect mode, the motor will still be working)
• Smooth Operation: The product is equipped with a powerful controller and intelligent PAS sensor, can sense the rhythm of the pedal and adjust the motor speed accordingly