Tested and Officially Certified to NTA 8776 E-Bike Helmet Standards This NTA 8776 helmet is a helmet that complies with the requirements in the Dutch Technical Agreement (NTA) 8776. In-Mold for a durable connection with the outer shell with shock-absorbing helmet material (EPS) High visibility due to powerful reflectors Large, highly mounted and integrated LED tail light with 180° visibility Forced Air Cooling Technology: Sophisticated ventilation system for an optimal head climate Excellent ventilation with 4 air inlets and 9 air outlets connected with flow channels Ponytail compatibility: Helmet well suited to plait wearers Zoom Ace Urban: Finely adjustable adjustment system with handy adjustment wheel for customisable fit Size adjustment by means of a half ring made from particularly hard-wearing and slightly malleable plastic for optimal stability and form fitting Foamed-in fly nets Lower edge protection: Provides the helmet with additional protection from external influences Fidlock magnetic strap buckle Rain cover integrated in the helmet Official NTA 8776 E-Bike Certified Protects against impact at higher speeds, ideal for e-bike riders