Bontrager Velocis Mips Cycling Helmet Fastening System - BOA

Ensure safety and great looks with genuine replacement parts for your Bontrager helmet.

Fit systems work hard to keep your helmet on your head and maximize safety.

Genuine BOA® Fit replacement system for your Bontrager Velocis Mips helmet
Only compatible with Bontrager Velocis Mips with the BOA® Fit system
Long system designed for use with medium and large with helmets
A short system designed for use with small helmets.