100 Percent Altis Helmet - L/XL - Grey algolia-ignore Closure: A simple secure lace

Closure: A simple secure lace closure allows you to custom tube your pressure and an elasticised keeper on top of the tongue allows you to safely store your laces from harm's way

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

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

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

Cog-tooth span:

100 Percent Altis Helmet - L/XL - Grey algolia-ignore Closure: A simple secure laceThe100% 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