Position yourself for better rides in the Circuit Bib Short. This versatile cycling bottom is built with compressive fabrics, ultra-breathable mesh straps, and our exclusive inForm dual-density chamois for top-level comfort ideal for riders looking for all-day performance.
Product details
Stratus inForm Chamois with OverEasy constructed dual-density foam pad
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
10" (25cm) inseam
Fitted cut provides a streamlined body fit for enhanced performance
Circuit Short Product Overview
Our most versatile bike short with the added support of bibs designed for riders seeking all-day comfort.
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Cycling garments are designed to provide function and performance, but they need to fit well to work well. Since not all apparel fits the same, reference our sizing guides below to see how Bontrager apparel and accessories are intended to fit, and find the perfect size and cut for your riding needs.
Learn more
If for any reason you're not satisfied with a Bontrager aftermarket purchase, return the item, along with the original sales receipt to the original place of purchase within 30 days for an exchange or refund. Think of it as a 30-day test ride.
Learn more
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We reserve the right to make changes to the product information contained on this site at any time without notice, including with respect to equipment, specifications, models, colors, and materials.
Weights are based off Trek pre-production products at time of publication. Weights may vary in final production.
84.0
- 89.0 cm
33.1"
- 35.0"
68.0
- 74.0 cm
26.8"
- 29.1"
84.0
- 89.0 cm
33.1"
- 35.0"
89.0
- 94.0 cm
35.0"
- 37.0"
74.0
- 79.0 cm
29.1"
- 31.1"
89.0
- 94.0 cm
35.0"
- 37.0"
96.0
- 102.0 cm
37.8"
- 40.2"
81.0
- 84.0 cm
31.9"
- 33.1"
96.0
- 102.0 cm
37.8"
- 40.2"
104.0
- 109.0 cm
40.9"
- 42.9"
89.0
- 94.0 cm
35.0"
- 37.0"
104.0
- 109.0 cm
40.9"
- 42.9"
112.0
- 117.0 cm
44.1"
- 46.1"
97.0
- 104.0 cm
38.2"
- 40.9"
112.0
- 117.0 cm
44.1"
- 46.1"
119.0
- 124.0 cm
46.9"
- 48.8"
106.0
- 114.0 cm
41.7"
- 44.9"
119.0
- 124.0 cm
46.9"
- 48.8"
127.0
- 132.0 cm
50.0"
- 52.0"
114.0
- 122.0 cm
44.9"
- 48.0"
127.0
- 132.0 cm
50.0"
- 52.0"
