Today's environmentally conscious urban dwellers are increasingly returning to the bicycle and e-bike as their main modes of transport. One of the main drawbacks of cycling in the city is the need to secure your bike against theft. Fumbling for keys is an inconvenience, especially when wearing cycling or weather protection gear. This product combines fingerprint recognition technology with a sturdy U-lock to create a security device that is as easy for the owner to open and close as it is hard for a thief to break.