ATR-1 Shear Adult Helmet -Blue/Grey/Black Helmet size:Large (58-59cm) high density carbon outer layer

high density carbon outer layer that improves strength and efficiency of energy dissipation over the shell

5 neck brace is lightweight

The shell is highly resistant to abrasion and impact

5 S/M/L/XL CARBON BLACK

Bell MX 2024 MX-9 Mips Adult Helmet (Alter EGO Blue)

ATR-1 Shear Adult Helmet -Blue/Grey/Black Helmet size:Large (58-59cm) high density carbon outer layerTHE DYNAMICS OF 6D's ODS ENERGY MANAGEMENT TECHNOLOGY 6D's patented Omni Directional Suspension (ODS) technology is a fully active, in helmet suspension and kinetic energy management system. Engineered to uncouple the helmet's exterior shell from the inner EPS liner, the system effectively mitigates energy transfer to the head and brain of the rider during any given accident or impact event. 2 separate EPS liners separated by an array of elastomeric