A geared hub motor bike is for all kinds of purposes a regular bike that has been equipped with an electric motor to help in its actuation. These motors are, restricted by Federal Law, to 750 Watts of power and with a top speed of 20 miles per hour.
Most of the electric bikes are made to meet that specification but some really exceed them. Electric bikes can be made from kits for almost $500 to $800 dollars or buy a new one for $400 to $3500 dollars. As with just like any other vehicle, you generally get what you pay for. Electric bikes are powered with a rechargeable battery, and the average speed is 20 miles. The speed range may depend on the size and style, right from small electric bikes with 20 inch wheels for commuters to up to 28 inch and 700c sizes.
The motor commonly used in fat tire bike trailer is a hub motor. These can be utilized either on the front side of the wheels or at the rear side. It doesn’t need chains, gears or belts. The motor is the main component and have two concentric rings of opposing electromagnets.
A truly good geared hub motor bike also comes with a mounting hardware and complete instructions. These are generally costly and have a tendency to look like motorcycles. These are heavy and are hard to pedal. But these are faster than a cheap bike or a kit bike. They do look cool enough. Moreover, you will want to buy this from someone who will be able to assist you through the installation procedure in the remote case, that you have an issue or question.