AWARD WINNING FULL-FACE HEAD AND BRAIN PROTECTION WITH SUPERIOR VENTILATIONThis fully ASTM DH certified helmet is the go-to helmet for enduro and bikepark riders. Uphill, downhill, upside down, E-bike or trail - you name it, the Gravity 4.0 has you covered. The full-face design with removable mouthpiece offers outstanding ventilation and its convenient Fidlock® buckle makes life just peachy! We all crash. Sometimes hard, and sometimes even harder! There is a solution to minimize the risk of a head and brain injury, howevergo and get the best helmet you can find that reduces both rotation and impact energy to your head and brain!Our helmets feature 360Turbine Technology, the helmet is lined with turbines which are360moving discs constructed from an energy-absorbing shape and material, this tech has two exclusive advantages, namely the reduction of rotational acceleration to the head and brain and the absorption of energy upon impact at concussion level.Features:DH certified ligh