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Fixture Mips Helmet

4 out of 5 stars
3 Reviews

Out of Stock

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

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Why We Like The Fixture MIPS Helmet

When it's time to ditch our responsibilities for the sweet solitude of rugged alpine trails and smooth-rolling forest loops, we find that the Giro Fixture MIPS Helmet is a stellar choice with its lightweight In-Mold construction, MIPS technology, and well-ventilated design that keeps us comfortable on long climbs and mid-summer rides. To ensure a dialed fit, the Roc Loc Sport system adjusts to the exact shape of your head with the quick twist of its rear-mounted dial.


  • Sleekly sculpted helmet for singletrack adventures
  • In-Mold construction keeps it lightweight, well-ventilated
  • MIPS technology dissipates rotational forces from angled impacts
  • Built-in visor shields your eyes from branches and harsh sunlight
  • Roc Loc Sport dial provides a micro-adjustable, head-wrapping fit
  • Ages 5 and older
  • Item #GIR00G5
mountain biking
Complies with U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older
Fit Adjustment
Roc Loc Sport (micro-adjustable rear dial)
18 optimized vents
Manufacturer Warranty
1 year
Claimed Weight
[x-large] 13oz (368g)
Shell Material
In-Mold (polycarbonate)

Overall Rating

4 based on 3 ratings

Review Summary

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

Fits True To Size

Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.
Runs smallTrue to sizeRuns large

What do you think about this product?


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2 out of 5 stars

October 8, 2021

Cheap plastic junk

I've used it several times
Size Bought:
5' 10"

The knob to tighten the helmet broke off, rendering the whole thing useless. The entire harness that fits around your head comes down to a 1/2 cm diameter piece of plastic at the knob. Spend more, don't bother with these cheap helmets. The intent is clearly not to make the product have longevity. To be fair, it worked well until it completely failed spontaneously.

Eric S
5 out of 5 stars

May 21, 2021

Very good Protection without Distraction

I've put it through the wringer

The helmet fits well--isn't heavy, doesn't pinch, and has good ventilation. It adjusts easily with the dial at the back. The color and sizing were accurate. The inside lining does a good job of absorbing sweat on the longer, hotter rides.

Andrew N
5 out of 5 stars

July 11, 2020

Such a Steal!

I've used it several times

I just got my first mountain bike, and I gotta say I was doing some groaning and moaning about putting in the money for yet another helmet for yet another sport. I took a flyer on this because it was the cheapest one available with MIPS. I was pretty skeptical of the one-size idea, but man - this thing rules. The fit really does seem to be magic. It's definitely closer to an L shell (maybe more?) but it doesn't move at all after I dialed it in. The vents seem huge compared to my other helmets. The visor also works super well; I'm more used to little road bike visors that don't a whole lot, but I've ridden in this without sunglasses (oops) and it protected me pretty dang well from the sun, even if it couldn't do much about dust. Super solid helmet, and that price is hard to beat!

user image
Ana S