Description:- quality racing helmet with a revolutionary ventilation system
- The Disc-fit-Vario system allows horizontal and vertical adjustment of the helmet
- large openings with patented airflow
- The Casco-Loc system, a patented system, ensures that the helmet is quickly switched on and off with one hand
- The double construction of the Double Shell helmet serves to increase safety
- the helmet has protection of the front openings against insects
- reflective elements
- head circumference: M= 54-59cm, L = 59-62cm