Fox Racing Mainframe Helmet
Best affordable trail protection for safety conscious mountain bikers.
This trail-focused lid prioritizes essential safety and cooling without the premium price tag. It delivers a secure, comfortable fit and reliable impact protection, making it a practical choice for riders who want to stay safe on the trail without overspending.
$114.95
at
Gerick Sports
Who it's for
- Safety-conscious mountain bikers seeking reliable head protection on a budget
- Value-oriented riders wanting high-end features without the premium price tag
- Trail riders who prioritize temperature regulation during warm summer climbs
Who should skip it
- Goggle users who need adjustable clearance for storage between runs
- Long-distance cyclists who require a highly customizable and soft fit
- Weight-sensitive racers looking for the lightest possible trail gear
Performance breakdown
Impact Protection
MIPS integration provides essential rotational force mitigation for aggressive trail riding.
Coverage Depth
Extended rear shell design offers significant peace of mind on technical descents.
Ventilation Efficiency
Channeled EPS keeps airflow consistent during high-output climbs and summer rides.
Fit Adjustability
Lightweight system creates a secure, stable hold without feeling overly bulky.
Maintenance Ease
Removable, washable liner makes cleaning sweat and trail grime incredibly simple.
Weight Profile
Solid construction adds some heft compared to high-end, ultralight racing lids.
Key Specs
Weight
390 g
Material
EPS, PC, PA, polyester
Safety Technology
MIPS impact protection system
Helmet Style
Trail
Intended Use
Trail riding
Ventilation
Channeled, in-molded EPS
Removable Padding
Yes
Fit System
MIPS integrated fit system
Know before you buy
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Ask Metto anything about the Fox Racing Mainframe Helmet before you decide.
