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 ...(Read More)

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
$99.99
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Details

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

Option UPC MPN Store SKU
Charcoal/Black / Small 768682342961 433625
Charcoal/Black / Medium 768682342985 433626 HEL41460456K
Black / White / Red / Small 601479339129 521330
White/Silver / Medium 768682343043 433629 HEL39638495R
Visibility Yellow / Small 601479339099 521321
Visibility Yellow / Medium 601479339556 521322 HEL48716843C
Visibility Yellow / Large 601479339563 521323 HEL47416642C
Red/Black/White / Small 768682343081 433631
Black/Vis Yellow / Small 768682343142 433634