100 Percent Altis Helmet - L/XL - Grey algolia-ignore Ultra HD integrates with a

Ultra HD integrates with a shatterproof and impact-resistant polycarbonate material moulded specifically for zero optical distortion

We found that in our systems DOT 5

Spring style: Replaceable air cartridge - air pressure/return speed is not adjustable

Adapts post mount forks to run a 200mm brake rotor or 180mm brake rotor on the frame

Powered via the battery/motor system allows you to do away with the traditional onboard battery system

100 Percent Altis Helmet - L/XL - Grey algolia-ignore Ultra HD integrates with aThe100% Altis is engineered for the demands of the modern day mountain biker. Lightweight, breathable with class leading performance and safety all with a modest budget in mind. Who's this item for: Enduro, Trail and All Mountain riders looking for a lightweight, breathable and comfortable half shell helmet to keep them safe when out riding. Construction: High Density EPS foam injection and moulded with polycarbonate. Rotational liner: Smartshock