It is no longer possible to produce a lighter HANS collar? Nothing could be more wrong! The Ultra Lite carbon collar weighs only 494 grams! The reduced mass of the collar means not only greater comfort of use, but also much lower overloads affecting the rider's shoulders during a collision. The HANS system is compulsory in all racing and rally cycles organized by the FIA and in an increasing number of national and international series. In the event of an accident, the HANS collar absorbs more than 80% of the forces acting on the neck during a frontal impact against a solid obstacle. The product is available in two sizes - M and L. & nbsp