Troy Lee Designs  A1 Mips Helmet

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Charge singletrack, ride dirt jumps or grind out some mountain miles in confidence with the A1 Mips helmet from Troy Lee Designs. It's lightweight, fully encapsulated and ready to ride.

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Features

  • Rotational motion can cause brain injuries; with Mips®, a low-friction layer slides 10 to 15 mm in all directions, reducing rotational motion to the brain during impact
  • EPS impact liner maximizes impact protection while minimizing weight
  • 16-port high-flow cooling system both pulls and pushes air for maximum ventilation
  • Plush, quick-drying comfort liner is both removable and washable
  • Adjustable cam-lock strap dividers allow customization for different head shapes and riding styles
  • Breakaway visor screws help reduce the likelihood snagging during a crash
  • Certfications: CPSC 1203, CE EN1078; certifications vary by regional standards
  • Closeout

Imported.

To find your size, position a tape measure just above your ears and about 1 in. above your eyebrows. Keep the tape level to measure the circumference around the largest part of your head and then find the corresponding size in the Technical specs info.
View all Troy Lee Designs Mountain Bike Helmets

Technical Specs

Best Use

Mountain Biking

Helmet Style

Mountain Bike

Helmet Construction

In-mold

Shell Material

Polycarbonate

Vents

16

Visor/Brim

Yes

Gender

Unisex

Reviews
4 reviews with an average rating of 4.3 out of 5 stars

Ratings Snapshot

Product Rating

2 out of 3 (67%) reviewers recommend this product

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GWNuttr
Detroit
Rated 5.0 out of 5 stars

Great Affordable MIPS Helmet

3 years ago

Helmet is by far the most comfortable I’ve put on my head. It’s not too big/bulky. Color is awesome (gray/yellow). Wish the visor came down a little lower but still works fine. Not loose or jiggly like some reviews indicated. Feels very secure and good ventilation. The air holes are not in the best location to attach a light for night riding. I wear a 7 1/8 baseball hat and the M/L helmet fits perfectly. I would definitely recommend this helmet.

Age:45–54
Yes , I recommend this product
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Bike Hike
Rhinelander, WI
Rated 2.0 out of 5 stars

Not a good fit for me!

2 years ago

I did not like the fit at all! The size was correct but the helmet pressed into the back of my skull & sat so low over my brow that I could barely see! Maybe someone with a different head shape would have better luck! I will stick with Giro, which most always fits well & feels comfortable!!

Age:55–64
No, I do not recommend this product
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Beercan
Petaluma, CA
Rated 5.0 out of 5 stars

Solid Protection.

4 years ago

This helmet is really comfortable and I love the coverage that it gives me. Of course, I feel great about the MIPS technology protecting my brain from any further injury. Solid manufacturing, it is really sturdy but lightweight. Troy Lee Designs has been around for a long time, they know their stuff.

Age:45–54
Yes , I recommend this product
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Anonymous
Rated 5.0 out of 5 stars
2 years ago
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