Bontrager Quantum MIPS Bike Helmet

Bontrager Quantum MIPS Bike Helmet
  • Color: Black
  • Color: Black
  • Color: California Sky Blue
  • Color: California Sky Blue
  • Color: Greenlight/Visibility
  • Color: Greenlight/Visibility
  • Color: Slate/Tour Yellow
  • Color: Slate/Tour Yellow
  • Color: White
  • Color: White
  • Color: Visibility Yellow
  • Color: Visibility Yellow
$69.99 - $99.99
Please select options
This item is only available through our retail locations. Please visit your nearest Trek Bicycle Store to purchase. Some items listed as "In Stock" may not be immediately available in our store. Please call for verification.


Quantum helmets feature superior ventilation, excellent coverage, and Bontrager's signature out-of-the-box comfort. A removable visor feature 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 reduce rotational forces on the brain caused by angled impacts to the head.

- Equipped with MIPS Brain Protection System
- In-mold composite skeleton increases helmet integrity and larger vent variations
- 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

- Small = 51-57cm
- Medium = 54-60cm
- Large = 58-63cm
- X-Large = 60-66cm

Part Numbers

Option UPC MPN Store SKU
Black / Small 601479496341 536777
Black / Medium 601479496358 536778 HEL41559341C
Black / Large 601479496365 536779 HEL40554560C
Black / X-Large 601479496372 536780 HEL41217454C
California Sky Blue / Small 601479496525 536795
California Sky Blue / Medium 601479496532 536796
California Sky Blue / Large 601479551699 541537
Greenlight/Visibility / Small 601479496426 536785
Greenlight/Visibility / Medium 601479496433 536786
Greenlight/Visibility / Large 601479496440 536787 HEL50249615C


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