Bike Helmet with Light - Mountain Road Bicycle Helmet for Adult Men and Women

GROTTICO, a registered brand dedicated to developing sport protective equipment, meets US & EU safety standards. We are committed to providing safety and comfort for outdoor activities. Our bike helmet features an integrated rechargeable safety light, a polycarbonate shell with EPS liner, a removable Quick visor, quick-dry padding, and a compact shape. With 23 vents, the helmet weighs only 300g/0.66lb.

Check the size chart before ordering: M (21.6-22.8 inch/55-58cm head circumference) or L (23-24 inch/59-61cm head circumference). Each GROTTICO bike helmet comes with 2 inner paddings, 2 different color visors, a user guide, and a package bag.

Safety is our priority - our bike helmet complies with US & EU cycling standards. The adjustable dial and straps make it suitable for both men and women, with 2 sizes available. An integrated safety rear light, USB rechargeable, offers 3 lighting modes for night riding: Steady, Flash, and Wave.

Tough and lightweight, our helmets feature a tough polycarbonate outer shell with impact-absorbing foam liner. The fusion process ensures they are lighter and cooler than traditional helmets. With 23 vents for ample ventilation, we provide an extra set of replacement inner pads and two different color visors for customization.

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