Leading-Edge Safety The Rally MIPS mountain bike helmet raises the bar in comfort and protection. Extended coverage and ample vents keep you riding all day long on the toughest trails.
SPECS Construction In-mold composite skeleton Fit System Intuitive, one-handed Headmaster system that adjusts height and circumference Impact System MIPS Brain Protection System Ventilation Recessed internal channels Closure FlatLock dividers Features MIPS Protection Sizes S: 51-57cmM: 54-60cmL: 58-63cm