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Item # CAP2450

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Item # CAP2450


Capo took its best-selling SC-12, overhauled it, and is now introducing the refined product as the GS-13 Jersey. The GS-13 (short for 'Gruppo Sportivo') uses highly technical fabrics that combine advanced anatomic design, muscle support, and thermal regulation properties with the streamlined race fit that you've come to expect from Capo.

Capo constructed the majority of this jersey with its new Carbon ES fabric, which is a highly elastic, dual-knit microfiber polyester with visible antimicrobial carbon-core threads running throughout. Carbon threaded fabrics are known to enhance circulation, with the added benefit of keeping odor in check -- something that you and your riding partners will greatly appreciate. The Carbon ES material also accelerates moisture transfer and drying time, while keeping you effectively shielded from harmful UV rays.

The elastic HydroStretch shoulder panels yield a super contoured fit and contain an active hydrophilic treatment that pulls moisture up and away from your upper back and shoulders. The GS-13 jersey's underarms use contrasting Eyelet Mesh microfiber panels that have a distinct waffle-like texture. This creates a fine-gauge surface that's raised off of your skin. Essentially, this means that you have built-in air vents that keep you cool and expedite drying time.

In the fit department, longer sleeves with a new paneling design provide better coverage and aerodynamics than the SC-12. Additionally, the GS-13 is also cut for a more aggressive riding position that keeps the torso panels short and eliminates excess material around your midsection.

The jersey's full-length zipper with self-locking slider makes one-handed adjustments a simplified affair. While you're climbing, leave the slider in the upright position, and you'll be able to open the zipper with a free hand. At the top, flip the slider down to keep it locked in place. No more wasted energy fumbling for proper ventilation.

Three back pockets hold your tools and extra gear, and the silicone waist keeps the fit of the jersey secure.

The Capo GS-13 Jersey is available in five sizes from Small to XX-Large and in the colors Black, Navy, and Red.

Tech Specs

3 rear
[jersey] Carbon ES, [shoulder panels] HydroStretch
Recommended Use:
road cycling
Manufacturer Warranty:
30 days

Size chart

Fuji Bicycles


Geometry Chart


Altamira LTD

Seat Tube


Effective Top Tube








Head Tube


Head Tube Angle


Seat Tube Angle


Bottom Bracket Drop


Chainstay Length



44 44.0cm 51.5cm


36.3cm 72.1cm


72.0 deg 75.0 deg 6.9cm 40.5cm 97.1cm
47 47.0cm 53.0cm


37.0cm 74.1cm 13.0cm 72.5 deg 74.5 deg 6.9cm 40.5cm 97.7cm
50 50.0cm 54.5cm 54.0cm 37.0cm 76.0cm 14.0cm 73.0 deg 73.5 deg 6.9cm 40.5cm 97.6cm
53 53.0cm 56.0cm 56.0cm 37.9cm 78.3cm 16.0cm 73.5 deg 73.5 deg 6.9cm 40.5cm 98.6cm
55 55.0cm 57.5cm 58.0cm 38.9cm 80.1cm 18.0cm 73.5 deg 73.5 deg 6.9cm 40.5cm 100.1cm
58 58.0cm 59.0cm 60.1cm 39.7cm 82.1cm 20.0cm 74.0 deg 73.5 deg 6.9cm 40.5cm


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Here's what others have to say...


Amazing summer jersey

  • Familiarity:I've put it through the wringer

Fit and materials are amazing, only draw back would be the pocket height. Still worth every penny spent.

Avg. ride time: 12m per week
  • Average ride time is based on Strava activity over the last 3 months. Give your reviews credibility by connecting your account.

Just wondering if the rear pocket are high...

Just wondering if the rear pocket are high like the gs-12 jersey or if they fixed the problem and lowered it to be reachable when riding.

We checked with Capo for an answer to this question. Here's their response:;

The cut of the jersey is very similar to the SC12, pockets are a bit high because the torso length of the jersey is short. It keeps it from bunching up.

The difference would be that the fabric on the GS 13 stretches a lot more than the SC12. So, reaching in will still be high, but getting items in and out is much easier.

Avg. ride time: 5h 33m per week
  • Average ride time is based on Strava activity over the last 3 months. Give your reviews credibility by connecting your account.

red is very RED

  • Familiarity:I've put it through the wringer

Me: 6ft2, 162lbs, 31in waist

Fit is excellent. Only issue is the zipper is hard to operate with one hand. On $50 jersey, I don't mind. On a $200 jersey, I expect perfection.