The chassis adapts to the changing ground. That's the idea behind the Super 3R. It was developed for the different requirements of all-mountain riders, which include long, grueling climbs at low speed as well as full throttle descents on rough trails. The removable chin bar makes the Super 3R uniquely well equipped for any all-mountain tour. It gives you two helmets in one. For long climbs, remove the chin guard and stow it in your backpack or simply wear it around your neck. Quick and easy to install without any tools, you're ready for the aggressive descent. The Super 3R has now been equipped with the Float Fit adjustment system. They've also made major improvements to the fit and comfort by redesigning the shape inside and out. They also added some more trail-specific features like their GoggleGuide visor, Breakaway action cam mount and Overbrow ventilation.