Giro Radix MIPS Helmet
Best trail helmet for mountain bikers seeking comfort and reliable protection.
A balanced trail helmet that prioritizes cooling and coverage without the weight penalty. It excels at keeping riders comfortable on long climbs while providing the rotational impact protection needed for technical descents.
$60.00
at
Christy Sports
More Radix options
Who it's for
- Mountain bikers prioritizing advanced rotational impact protection
- Riders needing precise, stable fit adjustments on technical terrain
- Trail cyclists seeking deep coverage and reliable airflow
Who should skip it
- Enduro riders who frequently stow goggles under their visor
- Weight-conscious cyclists tackling long, endurance-focused rides
- Riders with unique head shapes requiring adjustable strap positioning
Performance breakdown
Rotational Impact Protection
MIPS integration provides crucial safety against angled impacts on technical trails.
Ventilation Efficiency
Strategic channeling keeps air moving effectively during high-exertion climbs.
Fit Customization
The Roc Loc system offers precise adjustments for a secure, stable feel.
Trail Coverage
Extended rear profile offers extra peace of mind on aggressive descents.
Weight Balance
Light enough for all-day comfort without sacrificing necessary structural integrity.
Visor Versatility
Multi-position adjustment easily accommodates goggles or changing light conditions.
Key Specs
Weight
316g
Size
Small, Medium, Large, XL
Material
Polycarbonate shell with EPS liner
Fit System
Roc Loc 5.5 MIPS
Number of Vents
25
Safety Technology
MIPS
Safety Certification
US CPSC, EU CE EN1078
Construction Type
In-Mold
Head Circumference
53 cm
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