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As of April 8th, we are restricted to offering repairs, curbside pickup, and online sales only. All retail purchases must be paid in advance of curbside pickup. Please note: We are experiencing extremely high call & email volumes. We are making every effort to respond to messages as quickly as possible, but it may be a day or two. For repairs, please use our ONLINE BOOKING SYSTEM. Bike inquiries are best made via our ONLINE PRE-ORDER INQUIRY FORM. We kindly ask for your patience, and appreciate your support! 

Bontrager Circuit Bib Cycling Short

Bontrager Circuit Bib Cycling Short
  • Color: Black
  • Color: Black
  • Color: Deep Dark Blue
  • Color: Deep Dark Blue
Please select options


Our most versatile bike short with the added support of bibs, designed for riders seeking all-day comfort.

Our go-to cycling short
Position yourself for better rides in the Circuit Bib Short. This versatile cycling bottom is built with Profila fabrics to fight fatigue, ultra-breathable mesh straps, and our exclusive inForm BioDynamic dual-density chamois for top-level comfort ideal for riders looking for all-day performance.

Product details
- Stratus inForm BioDynamic Chamois with OverEasy constructed dual-density foam pad
- Profila Power compressive technology fights muscle fatigue to extend your efforts
- Lightweight, low-profile, no-sew bib straps offer great support and comfort
- Bib straps connect to breathable mesh back panels to keep you dry and comfortable
- PinchLess leg construction moves with your body for a comfortable and flattering fit
- 9.5-inch (24cm) inseam
- Fitted cut provides a streamlined body fit for enhanced performance


Circuit Short

Part Numbers

Option UPC MPN Store SKU
Black / X-Small 601479703500 554106
Black / Small 601479703517 554107 SHO34898085K
Black / Medium 601479703524 554108 SHO35196687K
Black / Large 601479703531 554109 SHO34340416K
Black / X-Large 601479703548 554110 SHO35306818K
Black / XX-Large 601479703555 554111
Deep Dark Blue / X-Small 601479703562 554112
Deep Dark Blue / Small 601479703579 554113
Deep Dark Blue / Medium 601479703586 554114 SHO42512751E
Deep Dark Blue / Large 601479703593 554115 SHO41340341E
Deep Dark Blue / X-Large 601479703609 554116
Deep Dark Blue / XX-Large 601479703616 554117