The ABUS GameChanger 1.0 began the aero era at Abus, uncompromisingly tuned for speed and developed for ambitious road cyclists. Its streamlined shape noticeably reduces drag and provides a real advantage, particularly at high speeds. Whether on a fast training loop, a long ride or in a race, the GameChanger 1.0 sits securely, feels calm in the wind and helps you maintain speed for longer. A helmet that not only protects but also helps you ride more efficiently and faster.