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TREK BICYCLE STORE MADISON | WEST: 608-833-8735 | EAST: 608-442-8735
 
 
 
 
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

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$59.99 - $99.99
$99.99
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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 HEL40867872K
    Charcoal/Black / Large (58-63 cm) 00768682343005 433627 HEL40671536K
    Black / Blue / White / Medium (54-60 cm) 00768682860793 501436 HEL32710676E
    Black / White / Red / Medium (54-60 cm) 00601479339617 521331 HEL45922699C
    Black / White / Red / Large (58-63 cm) 00601479339624 521332 HEL44469209C
    White/Silver / Small (51-57 cm) 00768682343029 433628 HEL38355746R
    White/Silver / Medium (54-60 cm) 00768682343043 433629 HEL39978842R
    Visibility Yellow / Large (58-63 cm) 00601479339563 521323 HEL47647568C
    Black/Vis Yellow / Small (51-57 cm) 00768682343142 433634 HEL37613614N
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Trek Bicycle Store Madison
West

8108 Mineral Point Road
Madison, WI 53719
608-833-8735
Location Details

East

1706 Eagan Road
Madison, WI 53704
608-442-8735
Location Details
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