Searching...
Shop Online- Free Shipping on Orders over $50 Join our email list for events, specials and news Find Us on Facebook Follow Us on Twitter Follow Us on Instagram Follow Us on Pintrest
Cycle Loft. Since 1976
2 Biggest Brands in 1 Store
Bicycle Satisfaction Guarantee
Local Bike Shop. In-Store & Online
Open 7 Days a Week
M-F 10-8 SAT 10-7 SUN 12-6
Contact Us | Email Signup

43 Middlesex Turnpike
Burlington, MA

781.272.0870

Shop Online Anytime
 
 
 
 
 
 
 
 
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

Bontrager Circuit

Product Rating
 
0.0 stars
 (0 Reviews)
$100.00
Availability: Check Store Availability
 

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.

 
  • Part Numbers close open

    Option Barcode Manufacturer's Part Number Store SKU
    Charcoal/Black / Small (51-57 cm) 00768682342961 433625 433625
    Charcoal/Black / Medium (54-60 cm) 00768682342985 433626 433626
    Charcoal/Black / Large (58-63 cm) 00768682343005 433627 433627
    Black / Blue / White / Small (51-57 cm) 00768682860809 501435
    Black / Blue / White / Medium (54-60 cm) 00768682860793 501436
    Black / Blue / White / Large (58-63 cm) 00768682860786 501437
    Black / White / Red / Small (51-57 cm) 00601479339129 521330
    Black / White / Red / Medium (54-60 cm) 00601479339617 521331 521331
    Black / White / Red / Large (58-63 cm) 00601479339624 521332 521332
    White/Silver / Small (51-57 cm) 00768682343029 433628
    White/Silver / Medium (54-60 cm) 00768682343043 433629 433629
    White/Silver / Large (58-63 cm) 00768682343067 433630 433630
    Visibility Yellow / Small (51-57 cm) 00601479339099 521321
    Visibility Yellow / Medium (54-60 cm) 00601479339556 521322 521322
    Visibility Yellow / Large (58-63 cm) 00601479339563 521323 521323
    Red/Black/White / Small (51-57 cm) 00768682343081 433631
    Red/Black/White / Medium (54-60 cm) 00768682343104 433632
    Red/Black/White / Large (58-63 cm) 00768682343128 433633
    Black/Vis Yellow / Small (51-57 cm) 00768682343142 433634 433634
    Black/Vis Yellow / Medium (54-60 cm) 00768682343166 433635 433635
    Black/Vis Yellow / Large (58-63 cm) 00768682343180 433636 433636
    Back to top
  • Consumer Reviews close open

    REVIEW SNAPSHOT®

    by PowerReviews
 
CYCLE LOFT
43 Middlesex Turnpike 
Burlington, MA 01803
(781) 272-0870
Contact Us

(Mailing Address)

HOURS
Weekdays 10-8
Saturday 10-7
Sunday 12-6


WE SUPPORT THE CYCLING COMMUNITY

Cycle Loft is a proud supporter of several local, regional and national cycling advocacy organizations. These organizations are tirelessly helping to improve the quality of cycling opportunities and the health of your independent bicycle dealership network. We encourage you to visit their sites to learn more.

Eastern Fat Tire Association
International Mountain Bike Association
League of American Bicyclists
Lexington Farmers’ Market
Light Electric Vehicle Association

MassBike
National Bicycle Dealers Association
New England Mountain Bike Association
People for Bikes
USA Cycling
About Us    Location      Shop Online      Bike Fitting     Bike Repair     Employment     Email Sign-Up     Privacy Policy