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Bontrager Circuit WSD

Bontrager Circuit WSD
  • Color: Black/Light Blue
  • Color: Silver/Mint
Color: Black/Light Blue
Size: Select size
Please select options Unavailable
Please give us a call at 585.381.2808, or send an email to sales@towpathbike for more information about this product's availability.


Bontrager's Circuit WSD 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-fit feel, they also help keep your head dry on those hot rides.

Part Numbers

Option UPC MPN
Black/Light Blue / Small (52-56 cm) 745889800296 420680
Black/Light Blue / Medium (56-60 cm) 745889800319 420681
Silver/Mint / Small (52-56 cm) 745889800258 420678
Silver/Mint / Medium (56-60 cm) 745889800272 420679