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Bontrager Quantum Women's Bike Helmet

Bontrager Quantum Women's Bike Helmet
  • Color: Purple/Blue/White
  • Color: Black/Purple
  • Color: Maui Blue/White
Please select options


The incredibly easy-to use Quantum Women's bike helmet is your go-to lid no matter what type of riding you like to do thanks to great ventilation, excellent coverage, and Bontrager's signature comfort.

- In-mold composite skeleton increases helmet integrity and larger vent variations
- Fully-adjustable Micro-Manager fit system fits a wide range of head sizes
- Soft, comfortable, moisture-wicking, and washable helmet pads
- LockDown dividers make helmet strap management clean looking and easy to adjust
- Internal, recessed channels manage airflow through the helmet and over the head
- Removable snap-on visor with visor port plugs

- Small = 52-56cm
- Medium = 54-60cm

Part Numbers

Option UPC MPN Store SKU
Purple/Blue/White / Small 601479188659 433019
Purple/Blue/White / Medium 601479188673 433020 HEL46109403E
Black/Purple / Small 601479338665 521759
Black/Purple / Medium 601479338672 521760
Maui Blue/White / Small 601479188697 433021 HEL43548589E
Maui Blue/White / Medium 601479188710 433022 HEL44190965E