We send from our local US warehouse, fast delivery.If you have any questions after purchasing, you can always consult us, we will reply you within 24 hours.About Motor:1. Motor Type: Brushless High Speed DC Motor2. Rated Voltage: 48V DC3. Rated Power(Watt): 2000W4. Rated Current: 42A5. Rated Speed: 4300r/min6. Sprocket: T8F ChainwheelHigh Quality Aluminum Motor And High Qulity Rotor Magnet All Copper. About Controller:1. Power: 48V 2000W 33A 15 Mosfet Brushless Controller.2. Function:a. Reverse, Speed Control, Three Speed (High Mid Low Speed)b. Indicator Light, Electric Brake, Hall Sensor, Power Lockc. Battery Charger, Brake Light. About LCD Throttle:1. Rated Voltage: 48V2. Function 1: Battery Power Display3. Function 2: With Power Lock Key, Ignition lock4. High Quality Rubber Handlebar Grips. Motor Kit Suitable For:Electric Scooter, Two Wheel Balance Scooter, E-BikeElectric Motorcycle, Go-Cart, DIY Engine, Etc....Let Cycling More Easy Packing List:1. 1pcs 48V 2000W motor.( have foot stand)2. 1pcs 33A 15mos Controller.3. 1pair LCD Throttle with Battery Display and Power Lock.4. 1pcs T8F Crankset and T8F Chain,Suit for motor sprocket. Our Gauranteen:1.We Provide you with the verious ways of shipping,you can choose the best way to ship to you.2.If the items unfortunately don't work,or work badly,we have our engineers to serve you the professional he