Bontrager Circuit

Bontrager's Circuit is a lightweight road helmet that features 21 vents for maximum airflow. It features their one-hand-adjustable Zip-Tite fit system, plus it has an in-molded strap retention system with LockDown strap adjusters for a supe ...(Read More)

Bontrager Circuit
  • Color: Silver/White
  • Color: Matte Black
  • Color: Gray/Red/White
$29.99
$99.99
Color
Matte Black
Size
Small
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Details

Bontrager's Circuit is a lightweight road helmet that features 21 vents for maximum airflow. It features their one-hand-adjustable Zip-Tite fit system, plus it has an in-molded strap retention system with LockDown strap adjusters for a superb fit and top-notch safety. The premium fit pads not only give you a custom feel, they also help keep your head dry on those hot rides.

- Small = 52-56cm
- Medium = 56-60cm
- Large = 60-64cm

Part Numbers

Option UPC MPN Store SKU
Matte Black / Small 745889800074 420670 420670