

🧢 Ride smart, ride safe, ride Fox – where style meets cutting-edge protection.
The Fox Racing Mainframe Mountain Biking Helmet combines proven MIPS impact protection with extended coverage and optimized venting to deliver premium safety and comfort. Lightweight at just 381g, it features a removable moisture-wicking liner and an integrated fit system for a secure, breathable ride. Perfect for serious trail riders who demand top-tier protection without compromising style or budget.





| ASIN | B095X8W121 |
| Age Range | Adult |
| Batteries Included? | No |
| Best Sellers Rank | #13,992 in Sporting Goods ( See Top 100 in Sporting Goods ) #78 in All-Purpose Bike Helmets |
| Brand | Fox Racing |
| Color | TRVRS - White |
| Customer Reviews | 4.8 4.8 out of 5 stars (141) |
| Date First Available | 26 May 2021 |
| Department | mens |
| Features | Lightweight |
| Height | 8 inches |
| Included Components | Helmet |
| Item model number | 28422-008 |
| Length | 15 inches |
| Manufacturer | Fox Racing |
| Material Type | Polyester |
| Number of Items | 1 |
| Outer Material | Polycarbonate (PC) |
| Product Dimensions | 38.1 x 25.4 x 20.32 cm; 453.59 g |
| Size | L |
| Sport | Cycling |
| Weight | 1.65 Pounds |
| Width | 10 inches |
A**.
Awesome MTB helmet
Got mine on sale. Very nice helmet. M size 55-59 cm (Perfect fit). Actual weight 381g. Recomended with Mips!
D**M
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!
R**.
Comfortable and looks great. If you're in-between sizes, go for the bigger one.
J**O
Great helmet with MIPS protection. Perfect for my 13 year old. I may grab one for myself. Excellent breathability, nice strap that’s easy to take on and off, but secure and love the bill for extra son protection on the face. Fits well with sunglasses as well when riding. Enjoy!
S**S
High quality helmet. Maybe it is a good idea you actually measure your head. Don’t assume if you are tall and you use L in every clothes then you will be L as well in helmet :/ . But anyway it has a proper and easy way to adjust to your head.
J**N
My sons friend was wearing this helmet when he crashed, no doubt it saved his life. Only reason for 4 stars instead of 5 is that the 1 I got for my son was to big.
Trustpilot
3 weeks ago
1 month ago