Stromer is a Swiss builder of e-bikes, and the brand's latest model is the ST2 S, powered by a dynamic SYNO drive motor and the biggest and most powerful battery on the e-bike market, boasting a 983 watt-hour capacity. It allows for a range of up to 110 miles and is accompanied by a regenerative braking function for energy recovery. Details include fully electronic Shimano XTR Di2 shifting, which can be activated at the press of a button, and integrated M99 Supernova Pro lighting, boasting a maximum 1600 lumens for high visibility at night. There's also app-controlled tracking and a security function that enables the user to lock the bike remotely. Order your own ST2 S now at stromer.com.