Quantum helmets feature superior ventilation, excellent coverage and Bontrager's signature out-of-the-box comfort. A removable visor adds incredible ease-of-use by allowing Quantum to be your go-to helmet no matter what the type of ride.
MIPS, (Multi-directional Impact Protection System) sets a new standard in helmet safety. Developed by brain surgeons and scientists, MIPS helps to reduce rotational forces on the brain caused by angled impacts to the head.
Equipped with the MIPS Brain Protection System
The in-mould composite skeleton increases helmet integrity and larger vent variations
The intuitive, one-handed Headmaster fit system adjusts height and circumference
Soft, comfortable, moisture-wicking and washable helmet pads
Internal, recessed channels manage airflow through the helmet and over the head
Removable snap-on visor with visor port plugs
The Crash Replacement Guarantee provides a free helmet replacement if involved in a crash within the first year of ownership