Main controller (520) 573-7576)

Sample pictures & wiring

The main controller is a solid state circuitry board that controls all electrical signals. These signals come from the various components of the bicycle electrical system.


Pedelec senses crank rotation with its sensor and magnetic ring. The electric bicycle motor turns on with crank rotation. Upgrade accessory allows rider to change mode (low, med. & high) for ease of pedaling.



Hall sensors are placed strategically around the motor windings. They sense rotation of motor for better efficiency and torque.


The brakes safety is a micro switch inside the brake housing that closes when the brakes are applied. This completes a signal to the main controller that shuts off the power to the motor.


The L.E.D. or L.C.D. displays the battery charge level.

Main controller (520) 573-7576)

Sample pictures & wiring

The main controller is a solid state circuitry board that controls all electrical signals. These signals come from the various components of the bicycle electrical system.