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

Bontrager Circuit

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$23.99 - $25.99

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 Vendor Number Store SKU
    Black / White / Red / Small 601479339129 521330 TRK-521330 HEL44996911C
    Visibility Yellow / Small 601479339099 521321 TRK-521321 HEL47464999C
    Black/Vis Yellow / Small 768682343142 433634 TRK-433634
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