A3 Mips Helmet Cyclops

What Our Gearhead® Experts Are Saying:

"I have been riding the Troy Lee Designs A3 Mips Helmet Cyclops on technical enduro trails all season, and the fit system is genuinely one of the best I have used at this price point. The Mips B32 integration sits right inside the retention system, so there is no slop or rattle, and the 3-Way Magnajust visor makes it easy to dial the position on the fly without stopping to fumble with screws."

Technical trail riding puts real demands on a helmet. The kind of riding where the descent is steep, the features come fast, and the last thing you want is gear that pulls focus away from the trail ahead. The Troy Lee Designs A3 Mips Helmet Cyclops was built specifically for that environment, and it shows in every detail, from the deep half-shell coverage to the precision of the fit system.

The MIPS B32 rotational protection is integrated directly into the 360-degree micro ratchet retention system, which means it adds protection without adding bulk or creating the loose, floating sensation some MIPS helmets produce. Sixteen channeled vents move air efficiently enough that the A3 remains one of the more comfortable lids available for long days in the saddle. The 3-Way Magnajust visor stores goggles securely when the trail opens up, and the 3D Fidlock magnetic buckle snaps closed and releases with one hand, even mid-ride. The customizable 2-piece Ionic comfort liner wicks sweat and dries quickly, and the included Sweat Glide System keeps things comfortable deep into a hard effort.