When it comes to e-bike systems, there are mainly two things manufacturers focus on: performance and weight. Powerful e-bike systems tend to be heavy, but produce massive amounts of power and torque.

There's German engineering at its heart courtesy of a Brose TF Sprinter mid-mount motor for efficient power at the crank, producing 90 Nm (66 lb.ft) of torque to help attack inclines. The motor also ...