Key features
– Original equipment replacement Boa System for your Bontrager helmet
– Compatible with all Boa-equipped Bontrager helmets, except Velocis MIPS
– Can also be used to upgrade your Headmaster-equipped Bontrager helmet to the Boa System
Bicycling Catalog, Bontrager, Helmet Fit System - Boa, HELMETS, Home, Parts & Accessories
BontragerHelmet Fit System – Boa
Original price was: $35.99.$10.80Current price is: $10.80.
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