"For the Strada Electric we have combined the STEPS motor with Shimano's Alfine Di2 electronic hub gear, allowing you to shift gear using buttons rather than levers for a fast, smooth and precise change. This system also gives you the choice to set the bike to automatically shift gear based on the speed you're travelling and how fast you are pedalling to make sure you are always in the right gear. Torque, speed and cadence are monitored to automatically and smoothly shift to the right gear. The 400wh battery boasts a range of between 40 and 125km* dependent on the level of assistance selected."