The Quantum features great ventilation, excellent coverage, and of course Bontrager's signature out-of-the-box comfort and incredible ease-of-use. A removable visor adds to the value of a helmet that feels just as at home on the trail as it does on the road.
- In-mold composite skeleton increases structural integrity and allows a greater variation of vent shape and size.
- Internal, recessed channels manage airflow through the helmet and over the head.
- Comfortable and washable wicking fit pads.
- LockDown strap dividers - Helmet strap management made simple: flip open to adjust, flip closed to secure.
- Micro-Manager - Fully adjustable fit system accommodates a wide range of head sizes.
- Removable visor.
Please measure your head circumference to get the right size.