AC COBRA STYLE ROLL BAR HOOPS MIATA RACE CAR
All our roll bar hoops are made standard from 1020 DOM tubing. We avoid HREW tubing as it is not a tested tube or made to high standards. Given the nature of a roll bar it requires full structural rigidity. Custom roll bars can be made from other materials but for the majority of cars 1020 DOM is fully satisfactory. This bar is 2.0" OD with a 0.120" wall thickness and full height of 31.0".