Stability control System™ (SBT): stability control system that integrates GORE-TEX SURROUND® ventilation outlets

8 / 10 / 18 (H / W / D)

it is indispensable in long summer descents

They feature a Relax Zipper at the waist to accommodate larger body sizes

groundbreaking and versatile all-mountain helmet

100percent altis gravel l80041 2591005611917 Collezione saldi estivi - Bicicletta Stability control System™ (SBT): stabilityThe 100% Altis has been tailored to the exact needs of the modern mountain biker and features the 100% Smartshock anti rotation protection system and 14 vents, making Altis a safe, breathable and affordable trail helmet. Together with the adjustable visor to store all glasses 100%, the helmet is extremely versatile. PRODUCT HIGHLIGHTS Smartshock Rotational Protective System Massive airflow with an impressive 14 ventilation ports Expanded coverage