Size Medium. The Gravity 2.0 helmet delivers full-face protection for downhill, enduro, and bike park riders who want ASTM-certified safety without a premium price tag. Built around a tough polymer shell, it features Leatt’s 360° Turbine Technology to help reduce rotational forces and absorb low-speed impact energy. Paired with impact-absorbing foam, the system creates a 3-in-1 safety system for confident riding on technical terrain. The vents are covered with stainless steel mesh to block out debris, dirt, and bad weather—offering extra protection when conditions get rough. With a washable co...