Bontrager Solstice Bike Helmet


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Color: Navy

  • Navy
  • Black
  • White

Size: Small/Medium

  • Small/Medium
  • Medium/Large
Out of stock
  • All-purpose, value-packed helmet balances performance and comfort.

    Value-packed protection
    Wear it and believe it. The Solstice is proof you don't have to spend a lot of money to get a great fitting, easy-to-use cycling helmet designed to keep you protected during all your bike riding adventures.

    1. Designed for larger vents and increased airflow while maintaining structural integrity
    2. Built-in and removable visor options give you two choices for constant coverage
    3. Intuitive, one-handed Headmaster fit system adjusts height and circumference
    4. LockDown dividers make helmet strap management clean and easy to adjust
    5. Internal, recessed channels move airflow over your head to keep you cool and dry
    6. Soft, comfortable, moisture-wicking, and washable helmet pads
    7. Crash Replacement Guarantee provides free helmet replacement if it is involved in a crash within the first year of ownership.

  • Larger vents for more airflow

    An in-mold composite skeleton allows for larger vents and more airflow while also increasing the helmets structural integrity.

    Channeled air

    Recessed internal channels are specifically engineered to move airflow over your head and keep you cool.

    One-handed adjustability

    The Headmaster fit system allows for intuitive, one-handed micro-adjustments, providing a precise and comfortable fit.

    Fresh pads

    Soft, comfortable, moisture-wicking pads provide instant and maintained comfort and are also removable for cleaning.

    Reflective elements

    Reflective elements on the back of the helmet offer enhanced visibility when riding in lowlight conditions.

  • Size (head circumference)

    Small/Medium (51-58cm)

    Medium/Large (55-61cm)

    Fit system

    Headmaster II

    Headmaster II

    Pad material

    Moisture wicking pads

    Moisture wicking pads

    Buckle type

    Standard buckle

    Standard buckle




    **Trek Bikes reserves the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colours, materials and pricing.
    **Weights are based off pre-production products at time of publication. Weights may vary in final production.

  • Size



    50 - 55 cm

    20" - 22"


    51 - 57 cm

    20" - 22"


    54 - 60 cm

    21" - 24"


    58 - 63 cm

    23" - 25"


    60 - 66 cm

    24" - 26"

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