Versatile, all-purpose helmet with improved comfort and easily-adjustable Boa system gives you everything you need and nothing you don’t.
Built for riders who live active lifestyles and want to stay protected, the Quantum cycling helmet looks just as good as it fits. Featuring MIPS, Multi-directional Impact Protection System, superior ventilation, and excellent coverage. Get it all and even more with a removable visor allowing Quantum to be your go-to helmet no matter what type of riding.
MIPS (Multi-directional Impact Protection System) was developed by brain surgeons and scientist to help reduce rotational forces on the brain caused by angled impacts to the head.
MIPS Brain Protection System
The Boa® System lets riders easily secure and adjust helmet fit with one hand
In-mold composite skeleton increases helmet integrity for larger vent variations
Soft, comfortable, moisture-wicking, and washable helmet pads
Internal, recessed channels move airflow over your head to stay cool and dry
Removable snap-on visor and port covers provide multiple looks to fit your style
LockDown dividers make helmet strap management clean and are easy to adjust
Crash Replacement Guarantee provides a free helmet replacement if involved in a crash within the first year of ownership