Off-road biking means a sturdier, heavier and more durable helmet offering greater coverage than a road bike helmet. These provide maximum protection to any obstacles the rider may encounter off the road and on the trail. Back-of-the-head coverage is extended and interior retention systems offer a more secure fit. Some mountain bike helmets are also considered sport helmets and can also be used while commuting on a bicycle and also some road cycling. Hit the trail with durable road bike helmets from Bell, Giro, Uvex, IronMan and other high-quality brands.