X
Mon-Sat 8am-5pm PT
FREE SHIPPING ON ORDERS OVER $50More info
JOIN OUR EMAIL LIST
Sign Up
Serving cyclists
since 2002
WISH
0
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 Classic Black/White
Troy Lee Designs A1 MIPS MTB Helmet Classic Black/White
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 Slate Blue
Troy Lee Designs A1 MIPS MTB Helmet Slate Blue
Troy Lee Designs A1 MIPS MTB Helmet Grey/Yellow
Troy Lee Designs A1 MIPS MTB Helmet Grey/Yellow
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 Light Grey/White
Troy Lee Designs A1 MIPS MTB Helmet Light Grey/White
Troy Lee Designs A1 MIPS MTB Helmet Ivy
Troy Lee Designs A1 MIPS MTB Helmet Ivy
Troy Lee Designs A1 MIPS MTB Helmet
Troy Lee Designs A1 MIPS MTB Helmet
Troy Lee Designs A1 MIPS MTB Helmet
Classic Grey/Green
Click Here for Larger Image
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 Classic Black/White
Troy Lee Designs A1 MIPS MTB Helmet Classic Black/White
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 Slate Blue
Troy Lee Designs A1 MIPS MTB Helmet Slate Blue
Troy Lee Designs A1 MIPS MTB Helmet Grey/Yellow
Troy Lee Designs A1 MIPS MTB Helmet Grey/Yellow
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 Light Grey/White
Troy Lee Designs A1 MIPS MTB Helmet Light Grey/White
Troy Lee Designs A1 MIPS MTB Helmet Ivy
Troy Lee Designs A1 MIPS MTB Helmet Ivy
Troy Lee Designs A1 MIPS MTB Helmet
Troy Lee Designs A1 MIPS MTB Helmet
Troy Lee Designs A1 MIPS MTB Helmet

Troy Lee Designs A1 MIPS MTB Helmet

Mfg PartNum:
$97.99
MSRP:$145.00
That's32%off!
In Stock
Ships Free!
Please Confirm Color/Size

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


  • 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 - 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 

    Slate Blue - XS/S

    Mfg PartNum: 190111181 

    Slate Blue - M/L

    Mfg PartNum: 190111183 

    Slate Blue - XL/2XL

    Mfg PartNum: 190111185 

    Ivy - M/L

    Mfg PartNum: 190111193 

    Grey/Yellow - M/L

    Mfg PartNum: 190111603 

    Light Grey/White - M/L

    Mfg PartNum: 190258033 

    Ordered by Most Relevant First
    5 stars
    4 stars
    3 stars
    2 stars
    1 stars
    (0)
    (1)
    (0)
    (0)
    (0)
    (0%)
    (100%)
    (0%)
    (0%)
    (0%)
    Reviewed 3/21/2022
    by Anonymous
    Overall Rating
    0 of 1 customers found this review helpful.
    solid quality CB

    Seems to be solid quality CB w/nice aeromi, ready to maneuver the turf & protect the ol noggin ???? I personally haven't used it enough yet to give honest/ complete review.

    4,...4 now though 4sure.

    Was this review useful to you? Yes/No
    Thank you for your feedback.

    Articles will open in new tab.

    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-Fri). Orders over $50
    are shipped free (USA only, excluding AK and HI). Some exceptions apply. See Shipping for details. 40

    SUBSCRIBE

    Want to save on all your Bike Tires Direct purchases? Sign up here for exclusive discount offers.

    BikeTiresDirect on Facebook BikeTiresDirect on Instagram BikeTiresDirect on Strava
    5741 NE 87th Ave (I-205 exit 23B) Portland, OR 97220 | 800-682-0570 | [email protected]