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TREK BICYCLE STORE SANTA ROSA      |     707.546.8735

 
 
 
 
 
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.

- Small = 51-57cm
- Medium = 54-60cm
- Large = 58-63cm

 
  • Part Numbers close open

    Option Barcode Manufacturer's Part Number Store SKU
    Charcoal/Black / Small 00768682342961 433625 HEL40128927K
    Black / Blue / White / Small 00768682860809 501435
    Black / White / Red / Small 00601479339129 521330
    White/Silver / Small 00768682343029 433628 HEL38492113R
    Visibility Yellow / Small 00601479339099 521321 HEL47707756C
    Visibility Yellow / Medium 00601479339556 521322 HEL48997899C
    Visibility Yellow / Large 00601479339563 521323 HEL47539247C
    Red/Black/White / Small 00768682343081 433631 HEL40108426E
    Black/Vis Yellow / Small 00768682343142 433634 HEL37218449N
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Trek Bicycle Store Santa Rosa
512 Mendocino Ave.
Santa Rosa, CA 95401
707.546.8735
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