Demon United FR Link System Bike Helmet
Best modular protection for mountain bikers seeking versatile trail performance.
This helmet solves the classic mountain biker’s dilemma by offering full-face security that actually breathes. You get the confidence of a downhill lid on technical descents, but the ability to strip away the chin guard for long, sweaty climbs without feeling over-geared.
$59.97
at
Demon-united
More FR Link options
Who it's for
- Mountain bikers seeking one helmet for both downhill and cross-country
- Endurance riders prioritizing comfort during extended technical descents
- Aggressive riders performing in hot or humid climates
Who should skip it
- Riders who want instantaneous transitions without stopping for long
- Cyclists with unique head shapes requiring highly adjustable retention systems
- Minimalists preferring a sleek, low-profile aesthetic on the trail
Performance breakdown
Versatility
Removable chin guard seamlessly transitions from full-face protection to open-face comfort.
Fit Customization
Dial system and extra padding kit ensure a secure, personalized fit.
Weight Management
Lightweight construction prevents neck fatigue during long, technical mountain bike rides.
Ventilation
Adequate airflow for most rides, though full-face mode retains some heat.
Safety Coverage
Robust design offers essential protection for aggressive freeride and trail disciplines.
Ease of Adjustment
Cinch-tight dial allows for quick, on-the-fly tension adjustments while riding.
Key Specs
Helmet Style
Convertible Full-Face
Intended Use
Mountain, Freeride, Cross-Country
Safety Certification
CPSC
Fit System
Dial Adjust
Removable Padding
Yes
Eyewear Compatible
Yes
Age Group
Adult, Youth
Adult Size
58-61 cm
Youth Size
50-53 cm
Know before you buy
Still have a question?
Ask Metto anything about the Demon United FR Link System Bike Helmet before you decide.