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Fox Racing
Speedframe Mips Pro Helmet

4.071428571428571 out of 5 stars
14 Reviews
$99.99 - $189.95
Up to 44% off
Color:Blocked Nutmeg


Size Chart


Why We Like The Speedframe MIPS Pro Helmet

The Speedframe Pro is a helmet you forget about while wearing it, and that’s why it’s one of our favorites. The safety conscious construction helps us focus on the next feature instead of the next tree. With MIPS technology we won’t be subject to the same forces the helmet encounters on the ground and the large ventilation ports means plenty of airflow to keep our head cool and collected.


  • Comfortable, light, and safe for your next mountain-biking adventure
  • MIPS Technology reduces impact forces in the event of a crash
  • Goggle compatible for park versatility
  • Washable and odor resistant liner to keep it clean and fresh
  • Large front and rear vents promote airflow
  • 360° adjustment dial to ensure a perfect fit
  • Item #FXRZ2AI
commuting, cross-country, enduro, trail
3-position adjustable, goggle-compatible
Complies with U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older, EN 1078, AS/NZS 2063
Fit Adjustment
360 Fit System
Manufacturer Warranty
1 year
Claimed Weight
12.7oz (360g)
Shell Material

Overall Rating

4 based on 14 ratings

Review Summary

1 Stars - 1 reviews
2 Stars - 1 reviews
3 Stars - 3 reviews
4 Stars - 0 reviews
5 Stars - 9 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?


Selecting an option will reload the available reviews on the page
5 out of 5 stars

May 4, 2023

Looks perfect

I've used it several times
6' 4"

I know that the look should not be the first thing here, but let's be honest; everyone wants to look nice, even when working out. The helmet fits perfectly, and I forget that I am even wearing it and feel confident wearing it. Material is light but strong enough to protect me. I love the product; great design.

kille P
3 out of 5 stars

April 14, 2023

Comfy but poor ventilation

I've put it through the wringer

I got this helmet based on many positive reviews and have only been somewhat happy, I wore it mountain biking exclusively for at least a year thru all the temps one experiences in western Montana. The helmet itself is very comfy and feels light on my head. My dissatisfaction comes from even during early morning MTB rides when it's cool out, I noticed I was getting pretty hot and my head was sweating like crazy during hillclimbs. The other thing I noticed was the helmet didn't vent hardly at all as speed increased, say on the flats or downhill sections. I mean I couldn't feel any cooling at all especially compared to other older helmets I have which weren't fit to continue wearing from a safety standpoint. Now I only wear the Speedframe when I am commuting or wintertime romps on my road bike. (I did purchase a 100% Altec helmet and love it, not perfect but very good, excellent ventilation!)

bre105649996 b

Originally reviewed on

3 out of 5 stars

December 3, 2022

Really Nice-Looking but Weird Strap/Fit

I returned this product before using it

I bought this helmet for the brand reputation and looks, the dual-density foam, and it felt good in store. When I got home and tried to fit it, I realized the Y-junction of the strap on each side is completely non-adjustable. This means this junction is a full inch or more below my ear. Even with the strap snug, this allows too much play between helmet and head. Another unfortunate design issue is the visor does not readily come off so you will always have to ride with the visor even when it does not make sense to do so.

abcp1015761 a

Originally reviewed on

2 out of 5 stars

May 12, 2022

Good helmet but clip is misleading

I've put it through the wringer

Love the Speedframe Pro. Lightweight and aired out well but the problem that I had with it was the magnetic clip. Clip worked amazing until I crashed and landed on my head. The magnetic clip instantly released and left me hitting my bare head on the ground. Will not be getting a helmet with a magnetic clip again.

user image
Bentley S

Originally reviewed on

5 out of 5 stars

March 4, 2022

High Quality, Looks Great, Super Light

I've used it once or twice and have initial impressions

I just got this helmet recently and I can tell it is going to be awesome. The only hiccup I have is that I accidentally got one that was too big! Putting it on it felt super light and comfortable and the straps went nicely around my ears without rubbing them. I absolutely loved the Fidlock magnetic buckle too! The shape of the helmet was really nice and I can tell that when I get the next size down it will be awesome. Wish I could say more on how it felt while I was riding with it but I haven't had the opportunity to yet! I'll update my review once I am able to! I got the Large and I have a 58.5 Cm head, it was barely too big and I could move the shell around my head. Size chart says that the Large starts at 59 CM and the Medium ends a 58 CM so I know the medium will work great for me! **UPDATE** I just got my medium helmet in and it fits perfectly! It is super comfy and doesn't look bulky on my head! Can't wait to put it to the test on bike!

Addison E

Originally reviewed on

5 out of 5 stars

February 16, 2022

Really Great

I've used it several times

This helmet is so light, and comfortable that its easy to forget that it is on my head. The extra liner that is included is an amazing touch. Living in a hot humid environment can make for some sweaty rides, where the liner will surely need to be replaced before the helmet in most cases. Great forethought from Fox to include another one up front. These forehead vents might be the best I have seen so far. When its time for a new helmet, I wouldn't hesitate to pick up a second one of these!


Originally reviewed on

5 out of 5 stars

February 10, 2022

Great Feeling Helmet

I've used it several times

This is one of the best feeling helmets I have worn in a long time. I have used Smith, Giro, and Lazer helmets and found the fit on this one to be near perfect for me. The padding on the inside of the helmet is also a little more substantial than other brands out there adding to the comfort of the helmet. It also breaths well so you won't have to worry about getting a hot head while riding in this helmet. Overall this is a great-looking and feeling helmet that will protect your noggin on the trail!

Riley N

Originally reviewed on

5 out of 5 stars

January 31, 2022

Don?t even notice it

I've used it several times
Size Bought:
5' 11"

I don?t even notice when I?m wearing this helmet. Comfortable, lightweight, great ventilation. My favorite part is the magnet clasp for the strap. Such a great feature.

5 out of 5 stars

October 26, 2021

Comfortable helmet

I've put it through the wringer

I am solidly a Medium per Fox sizing chart and wear M in other brands (e.g., Smith) too, and this lid fits very well. This is my first fuller coverage helmet (and first MIPS) and I have found it to be quite comfortable and lightweight. I didn't think I would care about the fidlock buckle, but it is nice to have and makes on/off easier when wearing gloves. Haven't gone out on any super long rides, but I can't see it irritating me or being uncomfortable in any way. On compatibility with glasses: I ride with cheap Amazon glasses. The arms of the glasses are quite long and did hit the helmet behind the ear. It didn't cause major problems, but because the glasses are so cheap and came with extra arms, I lopped off the last 1cm or so with wirecutters and there is no interference anymore. If you have nicer glasses I would check compatibility before you head out on trail. I have found it possible to stash the glasses under the visor in such a way that they stay securely when I'm not wearing them, but it's a little fiddly and tough to do while pedaling.

Isaac S

Originally reviewed on

5 out of 5 stars

September 18, 2021

Love this helmet

I've put it through the wringer
Size Bought:

Fantastic weight, coverage, and comfort. Had a hard time finding a helmet and tried several brands. My head measures a 59.5 cm, and ordered the large. Fit is great, I still need to crank it down a bit so not maxed out on the size but definitely doesn?t feel sloppy/too big. I?m having less sweat dripping down into my eyes with this helmet than I have in the past which is an added bonus. It breathes super well, easy to operate visor, buckle, and tightening. Really happy with this helmet!

Ryan Z