🧢 Ride smart, ride safe — the helmet that’s as serious about your brain as you are.
The Fox Racing Mainframe Mountain Bike Helmet features advanced MIPS technology to reduce rotational impact forces, extended coverage for enhanced safety, and an optimized venting system with channeled EPS for superior cooling. Its removable, moisture-wicking liner ensures hygiene and comfort, while the integrated MIPS fit system delivers a lightweight, seamless fit designed for adult cyclists seeking top-tier protection and performance.
| Brand | Fox Racing |
| Color | TRVRS - Slate Blue |
| Age Range (Description) | Adult |
| Size | Large |
| Model Name | MAINFRAME MOUNTAIN BIKING HELMET MIPS |
| Outer Material | Polycarbonate (PC) |
| Recommended Uses For Product | Cycling |
| Item dimensions L x W x H | 15 x 10 x 8 inches |
| Inner Material | Expanded Polystyrene |
| Item Weight | 1.7 Pounds |
| UPC | 191972586804 |
| Item Package Dimensions L x W x H | 14.13 x 9.41 x 7.56 inches |
| Package Weight | 0.75 Kilograms |
| Item Dimensions LxWxH | 15 x 10 x 8 inches |
| Brand Name | Fox Racing |
| Material | Polyester |
| Suggested Users | mens |
| Number of Items | 1 |
| Manufacturer | Fox Racing |
| Part Number | 28422-098 |
| Included Components | Helmet |
D**M
Great Fit, Comfort & Protection at a Solid Price!
The Fox Racing Mainframe helmet is an excellent choice for mountain biking, offering top-notch protection at a reasonable price. The MIPS technology provides added safety, giving me peace of mind on technical trails. It’s lightweight and super comfortable, with plenty of ventilation to keep me cool on long rides.The fit is spot on—the adjustable retention system makes it easy to dial in for a snug, secure feel without being too tight. Plus, it looks great and has that signature Fox Racing style that stands out on the trails.For the price, you’re getting premium features that are usually found in more expensive helmets. Highly recommend for anyone looking for quality, comfort, and protection without breaking the bank!
L**T
Nice helmet
It is a high quality helmet and the sun visor is great. 10/10, recommend.
B**N
perfect
i just got this helmet and it’s comfortable, good looking, and safe. Fox did it again!
T**Y
Good
Fit and lightweight
S**L
Good fit
The fit was just right. very light weight.
R**O
Buena relación calidad/precio
Las tallas son más grandes de lo usual.
A**L
gray helmet for mountain biking newb
I have a super tiny head and the small fit great, I just had to right it in the back a bit.I fell in a creek and hit my head on a branch annnnd - my noodle is still in tact!!! Will not ride my mountain bike without this on 💗
O**.
Really comfortable
This MTB helmet is really comfortable. It also comes with an extra padding so easy to remove and wash. I got the size Large. 6’1 235lbs
Trustpilot
3 days ago
1 month ago
