A1 MIPS Helmet
A1 MIPS Helmet A1 MIPS Helmet A1 MIPS Helmet A1 MIPS Helmet A1 MIPS Helmet A1 MIPS Helmet A1 MIPS Helmet A1 MIPS Helmet

Troy Lee Designs

A1 MIPS Helmet


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Sizing Chart

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All apparel and protection items are eligible for FREE return shipping, for the first return, within the USA. This gives you peace of mind when ordering products that may not fit right. Please note, the product must be in new condition with all original packaging.

Troy Lee Designs A1 MIPS Helmet

Troy Lee Designs introduced the A1 helmet in 2013. It's still one of the most comfortable MTB helmets on the market, made even safer with the addition of MIPS rotational brain protection.

This lightweight, fully encapsulated all-mountain helmet utilizes maximum coverage and dimension to keep you safe and protected in all riding conditions. When the action heats up, the 8 intake and 8 exhaust vents allow air to flow through the helmet and cool the head. The moisture wicking one-piece anti-microbial liner sheds water quicker than regular padding and is washable.

In the box

  • Troy Lee Designs A1 MIPS Helmet - 2020

    Tech Specs

    Core Material: EPS
    Shell Material: Polycarbonate
    Adjustable Fit: Yes
    Ventilation: 8 Intake Ports / 8 Rear Vents
    MIPS Protection: Yes
    Safety Certification: CPSC 1203
    Intended Use: Enduro/AM
    Warranty: Limited Lifetime

    Specs subject to change without notice. Please check with manufacturer for the most up-to-date information.

    Reviews / Q&A

    Troy Lee Designs A1 MIPS Helmet: Classic Black / XS: 190258000 - Classic Black/Red / SM: 887202296093 - Classic Black/Red / MD/LG: 190111163 - Classic Black/White / SM: 190111151 - Classic Black/White / XL/XXL: 190111155 - Classic Navy / MD/LG: 190258043 - Classic Navy / SM: 190258041 - Classic Navy / XL/XXL: 190258045