Bontrager Helmet Fit System
Best precise fit for demanding cyclists.
Upgrade your existing helmet's fit system or replace a worn-out component with this genuine Boa dial. It offers precise adjustability for a secure and comfortable feel, ensuring your helmet stays put during rides. While it works with most Boa-equipped Bontrager helmets, check compatibility for specific models.
$14.99
Who it's for
- Cyclists seeking a personalized, pressure-point-free helmet experience.
- Active riders needing quick, convenient fit adjustments mid-ride.
- Performance-focused athletes prioritizing helmet stability and safety.
Who should skip it
- Budget-conscious buyers looking for more affordable helmet options.
- Users preferring straightforward, easily repairable helmet components.
- Weight-obsessed riders prioritizing absolute minimalism and aerodynamics.
Performance breakdown
Adjustment Precision
Micro-adjustments allow for a dialed-in fit that stays secure while riding.
Installation Ease
Straightforward swap process that breathes new life into older, worn-out helmets.
Compatibility Range
Broadly fits most Bontrager models, though specific exclusions require careful pre-purchase checking.
Durability
Robust construction withstands the constant tension and sweat exposure of daily cycling.
Comfort Retention
Eliminates pressure points by distributing tension evenly across the entire head circumference.
Upgrade Value
An affordable way to modernize older helmets with superior retention technology.
Key Specs
UPC
601479196357
MPN
434999
Part Number
W557225
Color
Black
Compatibility
All Boa-equipped helmets, except Velocis MIPS
Upgrade Option
Compatible with Headmaster-equipped helmets
Know before you buy
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Ask Metto anything about the Bontrager Helmet Fit System before you decide.
