Crank Drive units deliver power that reflects the amount of pressure you apply, so the harder you pedal, the more assistance you'll receive.
You'll find crank drive units on various types of electric bikes of all sizes, but you've most likely seen them featured on Electric Mountain Bikes.
With the likes of Haibike, Lapierre, Merida & Raleigh utilising drive units from brands such as Bosch, Yamaha, Bafang, Fazua and Shimano Steps.
Reductions available online or from our East Sussex Bodiam warehouse.