100 Percent Altis Helmet - S/M - Grey PLP|EMTB Optimised compressive impact energy away from

compressive impact energy away from the neck and on to the BNS

making it a versatile item for bike packing

They do not work with Shimano 12 speed Hyperglide+ chain or SRAM 12 speed Flattop chains

cable housing

Check under the Links & More info tab to see a video on how to install your protection film

100 Percent Altis Helmet - S/M - Grey PLP|EMTB Optimised compressive impact energy away fromThe100% 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