TrentaMET Trenta MIPS Road Helmet Trenta offers maximum ventilation and aerodynamic performance, with the Trenta tipping the scales at just slightly heavier than its 3K Carbon big brother. While a small weight sacrifice is made, the drag reduction offered by both Trenta designs is equal, ensuring you can cut through the wind efficiently and speed, arriving at the finish feeling fresher than your rivals. Fast Shapes The MET Trenta's tube shaped tail and