Giro Tyrant Spherical Unisex Mountain Bike Helmet
THE TYRANT™ MIPS® HELMET IS DESIGNED TO MEET THE NEEDS OF TODAY'S PROGRESSIVE TRAIL RIDERS. EQUALLY AT HOME ON FOREST SINGLETRACK AND AT THE DIRT JUMPS, TYRANT'S ATTITUDE USHERS IN THE MODERN ERA OF MOUNTAIN BIKING.
While the style is understated, the Tyrant boasts countless under-the-hood tech breakthroughs including Wind Tunnel Ventilation and MIPS Spherical technology. MIPS Spherical utilizes a pair of foam layers that work like a ball and socket to redirect impact energy in a crash. One layer is EPS, which is well suited to high-speed crashes. The other is a lower density EPP foam with rebound characteristics to address low-speed, roll-around-in-the-dirt-type spills. The added coverage of this "full cut" design further enhances protective capability, while taking helmet design in a new direction for riders seeking style over speed.
CHEEK PAD VENTILATION. Allows cool, fresh air to circulate inside the helmet to help cool you, and to address sweat management.
HARDSHELL WITH IN-MOLD HARDBODY LOWER WRAP. The two-piece shell combines a tough outer hard shell with a polycarbonate lower shell permanently fused to the liner for durability without excess weight.
SPHERICAL TECHNOLOGY. Spherical Technology’s Ball-and-Socket design, powered by MIPS, helps redirect impact forces away from the brain by allowing the outer liner to rotate around the inner liner during a crash, it also eliminates contact with hard plastic or slip-planes against the skin.
PROGRESSIVE LAYERING. Helmets with Progressive Layering feature a dual-density liner designed to address high and low-speed impacts, for more comprehensive energy management.
ROC LOC AIR DH. Adjustable fit system enhances the helmet’s comfort, stability and interior ventilation while reducing the chances of accidental adjustment.
TOOL-FREE, BOLT-ON VISOR. Easily adjustable without need for tools or extra fiddling, and offers plenty of vertical adjustment to stage goggles when you’re not wearing them.
STACK VENT TECHNOLOGY. Vents at the brow line help warm air to be drawn up and away from your goggles to eliminate fogging, while allowing seamless integration with goggles.