The MET Rivale has been redesigned for 2021. With a host of updates including MET's Safe-T Upsilon retention system, Mips Brain Protection System, improved fitting & comfort and improved ventilation, the MET Rivale Mips keeps things as compact as possible without cutting down drastically on the number of vents. With MET's NACA crown duct it harnesses the power of the Venturi effect to push warm air through specially placed exhausts, ensuring the most efficient airflow through the helmet. Despite being primarily an aero helmet, at 250g (L) the MET Rivale gives nothing away in the power-to-weight stakes. MET have also introduced an exciting new colour pallet to their range including Chameleon/Holographic and Metallics.