- 360 ° Turbine Technology, specifically designed to protect the rider from the strongest impacts at the cerebral level 360 ° Turbine technology is able to reduce the risk of concussion by up to 30% and that of rotational acceleration of the head and brain by up to 40%. The helmet contains turbines made from Armourgel®, a 3D molded material that absorbs energy. The advantage lies in not having to use a second shell, thus increasing the overall comfort of the fit. 360 ° Turbine technology is able to reduce the risk of concussion by up to 30% and that of rotational acceleration of the head and brain by up to 40%. The helmet contains turbines made from Armourgel®, a 3D molded material that absorbs energy. The advantage lies in not having to use a second shell, thus increasing the overall c.