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Troy Lee Designs
A2 Mips Helmet

4.5 out of 5 stars
2 Reviews

Out of Stock

Don't worry though, we have a lot more Mountain Helmets in stock than that.

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Why We Like The A2 MIPS Helmet

Everyday laps at our local trail network call for the reliable protection of Troy Lee Designs' A2 MIPS Helmet. Designed for the days when we're skipping lift access, the A2 offers the coverage we want for charging trails, up and down, with massive venting, ample coverage, and MIPS technology keeping us cool under duress.


  • Charge trails all day with this featherweight MIPS helmet
  • EPS and EPP foam absorb impact at high and low speed
  • MIPS technology designed to help reduce rotational forces
  • X-Static Pure Silver comfort liner cushions and fights odors
  • Extended coverage at back and temples increases protection area
  • Large vents promote cooling airflow on warm days
  • Highly adjustable retention system dials in the fit
  • Visor fends off branches and glaring sun
  • Item #TLD01F9
cross-country, enduro, trail
Audio Compatible
Complies with U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older, CE EN 1078
Fit Adjustment
rear stabilizer fit system
large vents
Manufacturer Warranty
1 year
Claimed Weight
[medium/large] 12.3oz
Shell Material
aerospace filament-reinforced polycarbonate

Overall Rating

4.5 based on 2 ratings

Review Summary

1 Stars - 0 reviews
2 Stars - 0 reviews
3 Stars - 0 reviews
4 Stars - 1 reviews
5 Stars - 1 reviews

Fits True To Size

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Runs smallTrue to sizeRuns large

What do you think about this product?


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5 out of 5 stars

May 29, 2021


I've put it through the wringer
Size Bought:
5' 10"

Awesome fitting helmet. I had been through Giro and Fox helmets and nothing fit quite right. This Helmet is amazing! Had a very good safety rating from the Va Tech. MIPS study.

John D
4 out of 5 stars

May 13, 2021

good coverage

I've put it through the wringer
Size Bought:
6' 2"

i wear this on all but pure cross country epics. I feel safer tackling technical terrain with the more full coverage offered in this helmet versus my old helmet which doesnt come down the back of the skull or down my forehead as far. It is comfortable but does obstruct my view of the trail ahead slightly when I drop my tired head on flat terrain. And after maybe 500 miles the padding is starting to peel away, which to me says "average" quality

Brian O