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Bontrager Circuit
  • Color: Charcoal/Black
  • Color: Black / Blue / White
  • Color: Black / White / Red
  • Color: White/Silver
  • Color: Visibility Yellow
  • Color: Red/Black/White
  • Color: Black/Vis Yellow

Bontrager Circuit

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$99.99
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Product Details

Bontrager Circuit

Bontrager's Circuit is a lightweight road helmet that features massive vents for maximum airflow. It features their one-hand-adjustable Headmaster fit system, plus it has an in-mold strap retention system with FlatLock strap adjusters for a superb fit and serious safety. The premium fit pads not only give you a custom feel, they also help keep your head dry on those hot rides.

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

 
  • Part Numbers close open

    Option Barcode Manufacturer's Part Number Store SKU
    Charcoal/Black / Small 00768682342961 433625 BON29298563M
    Charcoal/Black / Large 00768682343005 433627
    White/Silver / Small 00768682343029 433628 BON28764649M
    White/Silver / Large 00768682343067 433630
    Red/Black/White / Small 00768682343081 433631
    Red/Black/White / Medium 00768682343104 433632
    Red/Black/White / Large 00768682343128 433633
    Black/Vis Yellow / Small 00768682343142 433634
    Black/Vis Yellow / Medium 00768682343166 433635
    Black/Vis Yellow / Large 00768682343180 433636
    Black / Blue / White / Small 00768682860809 501435
    Black / Blue / White / Medium 00768682860793 501436
    Black / Blue / White / Large 00768682860786 501437
    Visibility Yellow / Small 00601479339099 521321 BON28626406M
    Visibility Yellow / Medium 00601479339556 521322 BON31836948D
    Visibility Yellow / Large 00601479339563 521323 BON3111579G
    Black / White / Red / Small 00601479339129 521330 BON28926525M
    Black / White / Red / Medium 00601479339617 521331
    Black / White / Red / Large 00601479339624 521332
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