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dirt bike helmets is a protective head gear worn by motorcycle riders. Motorcycle safety could be the primary goal of the helmet. The helmet can help protect, prevent or reduce a head injury that may save the riders life. Many helmets provide additional conveniences such as face shield, ear protection and ventilation You will find two component which are protective: a thin, hard, outer shell made from polycarbonate plastic, fiberglass or Kevlar and a thick, soft inner liner made of polystyrene or polypropylene EPS foam. The purpose of the outer shell is to stop the head from being punctured with a pointed object that may hit the helmet. It's also to provide structure to the inner liner so that it will not disintegrate upon abrasive experience of pavement.. There are many basic types of helmets; Motocross, Modular and Half dirt bike helmets to name a few.

Motocross Helmet has visor portions and a extended chin. The visor on the Motocross helmet allows the rider to dip his head providing further protection flying debris during off road riding. It will block the sun throughout jumps. The partial open face on the Motocross Helmet provides the rider extra protection with goggles and allows air to flow under during the physical action of riding.

Modular helmets, also know and atv helmets or convertible is a hybrid between full face and open face for street use. The chin bar of the Modular helmet has a chin bar pivoted with a special lever to allow access to all the face, as in an open face helmet. Most modular helmets are designed to be worn in the close position when riding, however some modular helmets are dual certified as full face and open face helmet. Anybody wearing the Modular Helmet will find it convenient to eat, drink or have a conversation without removing the helmet or unfastening the chinstrap, making them popular among many riders.