Giant Roost MIPS Helmet - Matte Concrete Size:M The rim is engineered with

The rim is engineered with a NACA rim profile that’s 40mm deep and 26mm wide

TOOL MATERIAL Hardened steel

without catching the wind and creating drag

Binding: single sided

Giant Roost MIPS Helmet - Matte Concrete Size:M The rim is engineered withRoost is an off road mountain biking helmet featuring high protection with a removable moto style visor and AirFlow ventillation system for keeping cool. Featuring GoPro compatibility and integrated magnetic light mount. Roost deLivers high value off road comfort and performance. Includes revolutionary MIPS brain protection system. Features Created for the off road enthusiast seeking performance features but with budget in mind Trail specific design