Combines performance, comfort and safety optimally, suitable for racing and cross-country use thanks to the removable visor, minimises air resistance due to maximum ventilation, exclusive Autofit system guarantees easy adjustment of the helmet straps, Live Fit technology, optimal adjustability, high support and wearing comfort, 255 g. MIPS technology reduces damage to the brain in the event of an oblique head impact. Article properties Aero, MIPS Colour white Main colour white Head circumference 51 cm, 52 cm, 53 cm, 54 cm, 55 cm, 56 cm Head circumference up to 56 cm Head circumference from 51 cm Closure system buckle Adjustment system rotary knob Visor removable