Hub Drive units function using a crank cadence sensor that sends a signal to the hub motor. As long as the cranks are turning, no matter the pressure applied, the motor is engaged!
You'll find hub drive units on various types of electric bikes of all styles & sizes. Probably the most common motor type, you will have seen these on features on budget busting Folding Electric Bikes, right the way through to savvy Electric Road Bikes.
Reductions available online or from our East Sussex Bodiam warehouse.