You can customize your own electric bicycle with e bike kit,and this bike diy can be done at home with fun. The kit includes motorized wheel, motor controller with LCD display, speed throttle, powerbreak lever, wire harnessQuiet and Reliable Brushless Gearless Hub MotorMotor Specifications: 36Vdc/500W/320rpm or 48V/1000W/430rpmHigh Motor Efficiency: >80%Speed: 0-50kmOther options: LED front & ...