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Troy Lee Designs A1 MIPS MTB Helmet Classic Black
Troy Lee Designs A1 MIPS MTB Helmet Classic Black
Troy Lee Designs A1 MIPS MTB Helmet Classic Black
Troy Lee Designs A1 MIPS MTB Helmet Classic Black/Red
Troy Lee Designs A1 MIPS MTB Helmet Classic Black/Red
Troy Lee Designs A1 MIPS MTB Helmet Classic Black/White
Troy Lee Designs A1 MIPS MTB Helmet Classic Black/White
Troy Lee Designs A1 MIPS MTB Helmet Classic Grey/Green
Troy Lee Designs A1 MIPS MTB Helmet Classic Grey/Green
Troy Lee Designs A1 MIPS MTB Helmet Classic Grey/Green
Troy Lee Designs A1 MIPS MTB Helmet Classic Navy
Troy Lee Designs A1 MIPS MTB Helmet Classic Navy
Classic Black
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Troy Lee Designs A1 MIPS MTB Helmet Classic Black
Troy Lee Designs A1 MIPS MTB Helmet Classic Black
Troy Lee Designs A1 MIPS MTB Helmet Classic Black
Troy Lee Designs A1 MIPS MTB Helmet Classic Black/Red
Troy Lee Designs A1 MIPS MTB Helmet Classic Black/Red
Troy Lee Designs A1 MIPS MTB Helmet Classic Black/White
Troy Lee Designs A1 MIPS MTB Helmet Classic Black/White
Troy Lee Designs A1 MIPS MTB Helmet Classic Grey/Green
Troy Lee Designs A1 MIPS MTB Helmet Classic Grey/Green
Troy Lee Designs A1 MIPS MTB Helmet Classic Grey/Green
Troy Lee Designs A1 MIPS MTB Helmet Classic Navy
Troy Lee Designs A1 MIPS MTB Helmet Classic Navy

Troy Lee Designs A1 MIPS MTB Helmet

Mfg PartNum:
$145.00
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Fit, Protection, Style

Styling, graphics, fit, function, and safety are key in everything Troy Lee Designs creates, and all of these factors certainly went into the A1 MIPS MTB Helmet.

After years of research and development, Troy Lee Designs Team made one of the most comfortable MTB helmets on the market and updated it to be even safer than previous models 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. Whether you're charging singletrack, riding dirt jumps or grinding out miles on the XC bike, the A1 helmet offers the premium fit, protection, and style you want.


"The A1 Classic MIPS Helmet takes top safety honors, earning a perfect 5-star rating in Virginia Techs impact test and was the number one tested mountain helmet."

—VA Tech Helmet Testing Lab

Features

  • Featuring MIPS Brain Protection System - a helmet integrated, low friction layer designed to reduce rotational motion transferred to the brain from angled impacts to the head
  • EPS impact liner maximizes impact protection while minimizing weight
  • Innovative break-away visor screws
  • 16 port hi-flow cooling system both pulls and pushes air for maximum ventilation
  • Ultra-plush quick-dry comfort liner is both removable and washable for maximum ventilation
  • Adjustable, cam-lock strap dividers allow customization for different head shapes and riding styles


  • Free Exchanges: This product qualifies for free exchanges within the first 60 days after order. We'll cover the shipping both ways for US customers if you need a different size and/or color of this product. Returned product must be in new condition with all labels and packaging. Free exchanges apply only for product in stock or available for backorder.

    B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.

    SM/LXL/XXL
    Head Circumference21¼"-22"22.375"-23¼"23.625"-24.375"   

    Safety: MIPS Brain Protection System 

    Liner: EPS impact liner 

    Discipline: Mountain Biking / Off Road 

    Certification: CPSC 1203,* CE EN1078,* *Varies by regional standards 

    Fit System: Adjustable, cam-lock strap dividers 

    Vents: 16 

    Classic Grey/Green - S

    Mfg PartNum: 190258011 

    Classic Grey/Green - M/L

    Mfg PartNum: 190258013 

    Classic Grey/Green - XL/2XL

    Mfg PartNum: 190258015 

    Classic Black/White - S

    Mfg PartNum: 190111151 

    Classic Black/White - M/L

    Mfg PartNum: 190111153 

    Classic Black/White - XL/2XL

    Mfg PartNum: 190111155 

    Classic Black/Red - S

    Mfg PartNum: 190111161 

    Classic Black/Red - M/L

    Mfg PartNum: 190111163 

    Classic Black/Red - XL/2XL

    Mfg PartNum: 190111165 

    Classic Black - S

    Mfg PartNum: 190258001 

    Classic Black - M/L

    Mfg PartNum: 190258003 

    Classic Black - XL/2XL

    Mfg PartNum: 190258005 

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    A guide to selecting the proper bike helmet.

    We are committed to delivering outstanding value and service to our customers, every day.
    Try us today to see why so many of our customers come back again and again.

    *Orders received before 3:00PM Pacific time are shipped the same day (Mon-Sat). Orders over $50
    are shipped free (USA only, excluding AK and HI). Some exceptions apply. See Shipping for details. 69

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