Although the design language of the Alpina Brooklyn is understated, it stands out. Asymmetrical air intakes at the front, matte solid colors, a short visor, large ventilation openings at the top that form a guardian angel shape with the padding inside, and an LED light at the back. This provides a surrounding light chain, permanent light, or flashing light at the push of a button, adding extra safety in road traffic. To ensure the Alpina Brooklyn fits perfectly on the head, the Run System Ergo Flex + is integrated. A fine ratchet allows for nearly stepless size adjustment via a dial. The bike helmet is produced using the Inmold process, where the inner shell made of Hi-EPS is foamed under high pressure and heat into the outer shell. The result is lightweight yet safe helmets - for a pleasant ride through the city.