Bontrager Circuit Bib Cycling Short

Bontrager Circuit Bib Cycling Short
  • Color: Black
  • Color: Black
  • Color: Deep Dark Blue
  • Color: Deep Dark Blue
$104.99 - $129.99
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.


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 SHO35588848K
Black / Small 601479703517 554107 SHO3438348K
Black / Medium 601479703524 554108 SHO35482873K
Black / Large 601479703531 554109 SHO34874756K
Black / X-Large 601479703548 554110 SHO3518227K
Black / XX-Large 601479703555 554111 SHO36884592K
Deep Dark Blue / X-Small 601479703562 554112 SHO42227387E
Deep Dark Blue / Small 601479703579 554113 SHO41183073E
Deep Dark Blue / Medium 601479703586 554114 SHO42273828E
Deep Dark Blue / Large 601479703593 554115 SHO41535199E
Deep Dark Blue / X-Large 601479703609 554116 SHO42696035E
Deep Dark Blue / XX-Large 601479703616 554117 SHO43425100E