With ample protection, great looks and a secure fit, the Quantum is the perfect helmet for those who just want to ride. Featuring Mips technology (Multi-directional Impact Protection - absorbing forces coming from different directions), the helmet has excellent ventilation, making it an ideal choice for both trail and city use.
The Mips (Multi-Directional Impact Absorbing Protection) head protection system, developed by neurosurgeons and scientists, helps to minimise the impact of rotational forces that occur when the head is struck from different angles.
- Mips head protection system.
- The BOA® wheel fastening system allows for easy one-handed fit and adjustment of the helmet.
- Shaped composite shell improves integrity and offers wider ventilation options.
- Lining is soft and comfortable, moisture-wicking and washable.
- Internal vents provide airflow around the head, dissipating excess heat and keeping it dry.
- Removable snap-on visor and vent plugs offer flexibility to fit your style.
- LockDown strap tabs allow easy adjustment of helmet straps.
- In the event of damage in a crash, the Crash Replacement Guarantee program offers free helmet replacement during the first year of ownership.
| Size | S |
| Circumference | 51-57 cm |
| Adjustment system | BOA® |
| Pad material | Moisture wicking inserts |
| Buckle type | Standard buckle |
| Includes | Crash Replacement Guarantee, plugs for sockets |
| Weight | 335g |
Our offer from BONTRAGER includes a very wide selection of cycling components such as panniers, blinkers, mudguards, bike computers, tubes, grips, cranks, baskets, bike bottles, pedals, handlebars, handlebars, saddles, seatposts, forks, tires, wraps, horns, protectors, stands, tangle wheels.
From working out of his garage in California in the early 80's, Keith Bontrager has evolved into a globally respected manufacturer of the finest cycling accessories and components. Keith's mantra was simple: first, durable, second, lightweight.




