Fazua Ride 50 is unique in that it has no gearing inside the drive pack and uses only the gearing on the bike to help provide the assistance. Unlike other E-Bike systems, which rely on internal gearing, Fazua uses a ratcheted freewheel system which can decouple the engine from the transmission, giving you the ability to reach peak speeds on your own, without having to pedal against any additional gearing.
Assistance is provided based on a complex algorithm and continuous analysis of rider input data. That data comes from super sensitive torque and cadence sensors in the bottom bracket along with the speed sensor and magnet on the rear wheel combine with the desired rider profile loaded in to the system.