Note: while connecting the controller to the wires, please make sure that you connect the right colors to the controller. Otherwise, the controller may be broken. Features: 1.36V250W brushless toothed motor specifications, strong and powerful. 2. Equipped with a powerful controller to ensure large current supply. 3. Suitable for V-brake and disc brake. 4. The maximum speed of the motor is 30km / h. (No load) 5. The size of the rear fork is 135mm. 6. With ordinary thumb type handle 7. The size of the rim is 26 inches (suitable for 26-inch bicycles). 8. Crank speed sensor for pedal assist. 9. LCD function: speed mileage display, power display, fault display, speed five speed, fixed speed cruise specification: Condition: 100% brand new .
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