Home > Cycling > Bike Helmets > Mountain > Troy Lee Designs A1 MIPS Classic Bike Helmet


After years of research and development, the Troy Lee Designs Team introduced the A1 helmet in 2013. Here at TLD, styling, graphics, fit, function and safety are key in everything we create.
  • Reinforced polycarbonate shell in-molded with the EPS liner extends down the sides and back of the head for maximum protection and durability.
  • 8 pressurized intake passages draw in cool air for maximum ventilation, 8 rear vacuum vortex outlets help exhaust and draw heat from the head
  • Triple position adjustable retention system allows customized fit for various eyewear, head shape and riding styles
  • Single piece, ultra plush, removable and washable comfort liner made of moisture wicking material for a dry, comfortable feel. Full spectrum adjustable moto inspired visor with anodized aluminum hardware. Race inspired styling.