Heybike backs its latest model as the best new all-terrain option for beginners thanks to its new Galaxy Perform S eDrive system, custom designed to help ensure that the e-bike adapts to the rider and their pedalling style rather than the other way around. It might also appeal to more seasoned enthusiasts with a torque/cadence sensor, an eight-speed Shimano Altus shifter and a choice of step-through and step-over versions.