Albert Lea

Next Year March 27 & 28, 2021

What’s an e-Bike Motor? What’s an e-Bike Motor?

Tips From

Selecting the right type of electric bike motor for your style of riding

Electric bike motors have technically come a long way in the last few years. Typically these motors are located in three different areas of an e-bike. The first two locations are found in either the front or rear wheel, called hub motors. In recent years the center mount motor, in the crank area has gained in popularity.

Electric bikes with hub motors

The hub motor is in the center of either bicycle wheel, and for many years was the most common. This e-bike power source was known to be quieter. The biggest negative, if you are off-road, the hub motor doesn’t handle hills like a motor that’s directly connected to the crank.

E-bikes motors in the center crank area

Becoming more standard, the motor in the ce nter crank/pedal area is at the bottom of the frame. It transfers the motor’s power to the rear wheel via the bicycle’s chain or belt. That means the electronic controls can include a sensor th at detects how hard you’re pedaling. It can also measure the electric assistance needs, accordingly. Generally, a crank/drive motor will take advantage of your gears. Helping you to keep your weight distribution low and near the center of your bike, especially when climbing steep hills.

The voltage output of the electric bike motor you choose

When it comes to voltage output and power of the motor, here again, you need to assess your style of riding to figure out what is best. To meet government regulations, as a legal pedal-assist bike, the top speed is generally capped at 28 mph depending on the system. If you are riding relatively flat areas around town lower power motors may be enough when you only need a boost, from fatigue or headwinds. More power is best if you plan to tow a load or are a larger rider.

So first define your riding style to select the right motor for an electric bike. Then test ride several options as you narrow down your selection, by visiting a couple of local bike shops in your area to define your choice.