Troy Lee Designs A3 Uno MIPS MTB Helmet YCRF_e-bikes Slick Shoulder Area: Maximizes grip

Slick Shoulder Area: Maximizes grip at full lean

Adjustable Cuffs with Thumb Hole Gaiter

Constructed using an exclusive polymer compound that is durable yet allows good feel in turns

Plastic Fastener Bolt Kit

Troy Lee Designs A3 Uno MIPS MTB Helmet YCRF_e-bikes Slick Shoulder Area: Maximizes gripHead of the class, A3 leaves nothing to chance by setting the modern standard in protection and fit as demanded by Troy Lee Designs athletes. Equipped with MIPS protection, the co molded EPP EPS design features sixteen vents to optimize airflow making for a helmet that is so comfortable it practically disappears on your head. FEATURES Co molded EPP and EPS MIPS B Series Rotational Impact Brain Protection System Advanced layering 3 piece shell 3 Way