Troy Lee Designs A2 MIPS Bike HelmetWhen the trail gets technical, your helmet needs to keep up. The Troy Lee Designs A2 MIPS is built for riders who demand full-spectrum protection without sacrificing airflow or style. Whether you're threading singletrack or pushing your limits on the descent, the A2 has you covered from every angle — literally.Multi-Layer Impact ProtectionThe A2 combines dual-density EPP and EPS foam in a co-molded construction that manages energy across both low-speed and high-speed impacts. The integrated MIPS slip-plane liner moves 10–15mm in all directions to redirect rotational forces away from your brain — the kind of protection that matters most in real-world crashes.All-Day Comfort on the Trail X-STATIC® pure silver comfort liner — wicks moisture and naturally resists odor, ride after ride Multipurpose cam-lock adjustable stabilizer — dial in your fit without stopping Full-spectrum adjustable visor — adapt to changing light conditions on the fly Anodized aluminum hardware — built to last through seasons of hard use Huge air intakes — keep airflow moving so you stay cool on the climb CertificationsCPSC 1203 | CE EN 1078 | AS/NZS 2063:2008Available InMultiple colorways and sizes (S, M/L, XL/2X) — find your perfect match above.
