Trek Rally WaveCel Mountain Bike Helmet
Best protective headgear for dedicated trail riders seeking advanced safety features.
This trail-focused helmet balances deep-coverage protection with advanced airflow technology. It simplifies the riding experience with a magnetic buckle and an integrated mounting system for accessories, making it a versatile choice for those who prioritize safety and convenience on the trail.
$174.99
at
Trekbikes
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Who it's for
- Safety-conscious trail riders seeking the latest in impact-reduction technology
- Mountain bikers who prioritize a stable and highly customizable fit
- Frequent riders looking for extra value and peace of mind
Who should skip it
- Weight-conscious racers who prefer the lightest gear possible
- Summer cyclists riding in high-temperature or humid environments
- Budget-oriented hobbyists looking for basic protection at a lower cost
Performance breakdown
Impact Protection
WaveCel technology offers industry-leading rotational force absorption for trail safety.
Ventilation Efficiency
Larger cellular structure significantly improves airflow during high-exertion climbs.
Fit Customization
The BOA system provides precise, secure adjustments for various head shapes.
Accessory Integration
Magnetic mounts make attaching lights or cameras incredibly fast and seamless.
Ease of Use
Fidlock buckle allows for effortless one-handed operation while wearing gloves.
Coverage Depth
Extended rear shell design provides essential extra security on technical descents.
Key Specs
Helmet Style
Half-Shell
Intended Use
Mountain, Trail
Safety Technology
WaveCel
Safety Certification
CPSC
Visor Type
Adjustable
Fit System
BOA
Closure Type
Fidlock magnetic buckle
Integrated Lighting
No
Removable Padding
Yes
Aerodynamic Design
No
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