Fit systems work hard to keep your helmet secure and to maximize safety.
Product details
- Original equipment replacement BOA® Fit System for your Bontrager helmet
- Compatible with BOA®-equipped Bontrager helmets, except Velocis MIPS and WaveCel
- Upgrade your Headmaster-equipped Bontrager helmet to the BOA® Fit System
- Full length fit system designed for use with medium and large sized helmets
- Short length fit system designed to optimize the fit of small sized helmets
If for any reason you're not satisfied with a Bontrager aftermarket purchase, return the item, along with the original sales receipt to the original place of purchase within 30 days for an exchange or refund. Think of it as a 30-day test ride.
Learn more
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We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colors, and materials.
Weights are based off pre-production products at time of publication. Weights may vary in final production.