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
$25.99 - $99.99
$99.99
Please select options
This item is only available through our retail locations. Please visit your nearest Trek Bicycle Store to purchase. Some items listed as "In Stock" may not be immediately available in our store. Please call for verification.

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
Charcoal/Black / Large 768682343005 433627
Black / Blue / White / Small 768682860809 501435
Black / Blue / White / Medium 768682860793 501436
Black / Blue / White / Large 768682860786 501437
Black / White / Red / Small 601479339129 521330
Black / White / Red / Medium 601479339617 521331 HEL45483720C
Black / White / Red / Large 601479339624 521332 HEL44756529C
White/Silver / Small 768682343029 433628

Reviews

Read 0 Reviews

Write a Review

REVIEW SNAPSHOT®

by PowerReviews