Castelli Free Aero Race Men's Bibshort


The ultimate race short - The Free Aero Race short has been engineered as Castelli's premier race short... Read more

Black/Black StitchingBlack/Black Stitching
View our delivery information
SKU: CS150030102


The ultimate race short - The Free Aero Race short has been engineered as Castelli's premier race short.

Since the first Free Aero Race debuted in 2007 it has undergone continuous improvement as Castelli developed new fabrics and construction methods and respond to feedback from there professional teams.

Castelli designed the Free Aero Race to be fast by concentrating on helping you get the most out of your body and by optimizing aerodynamics but the other main goal in this short is the comfort, because the pros will be riding 30,000 km per year, and a four-hour ride isn’t even considered long.

While the Free Aero Race short has been engineered for top-level racing, all its features make it an ideal short for whatever your cycling challenge.

Key Features:
  • Vortex dimpled fabric on legs for aero performance
  • Forza fabric on inner legs with 38% Lycra® content for a perfect fit
  • Carré engineered lie-flat bib strap construction for minimal coverage, maximum comfort
  • GIRO Air mesh-like leg gripper elastic for better grip distributed over a larger area
  • Doppio V construction in front for increased support and comfort
  • Flat-lock stitching
  • Progetto X2 Air seat pad for even greater comfort
  • Size men's S-3XL
  • Weight 178g(L)
  • Castelli comfort range 15˚-30˚C

    ABOUT Castelli

    Castelli Cycling is the most innovative, stylish and prestigious cycling clothier in the world. Decades of pro cycling development and a passion for perfection in materials, cut and performance has seen the brand reinvent cycle wear time after time. From the first Lycra shorts to sublimated printing, the game-changing Gabba and aerodynamic apparel, Castelli continues to set a path that others can only follow while maintaining generations of Italian heritage. Read more about Castelli.


    Founded by real cycling enthusiasts in 2004, our passion for elite performance runs through everything we do at Saddleback. Our team of dedicated roadies, mountain bikers and triathletes practice what we preach to bring you the finest cycling products and a superior service to match. We're the official UK home of 3T, Alchemy, Castelli, Chris King, ENVE, Intense, Sidi, Silca, Stages and Troy Lee Designs.

    Size Guide

    We use a third-party reviews system, Yotpo, which allows you to leave a review for products you’ve purchased from us. You will find the reviews form under the ‘Reviews’ tab on each product page.

    Personal data collected:

    • Name
    • Email address

    Where this data is stored:

    This data is stored securely in an encrypted third-party service provided by our reviews system, Yotpo.

    What we use this data for:

    This data is used to verify your purchase of the product you’re reviewing and to publish the review on our website. The name under which the review appears can be anonymised at your discretion. The review itself may also be used for marketing purposes.

    How long we keep this data:

    This data will be kept as long as the review is visible on the website.

    How to opt-out:

    If you wish us to remove your data from our systems, please contact and we will be happy to help.

    Read our full privacy policy.

    Fabric Composition

    CROTCH: 62%Polyamide 38%Elastane, SIDE PANELS, BOTTOM BACK: 79%Polyamide 21%Elastane, MESH: 80%Polyester 20%Elastane, BOTTOM LEGS: 57%Elastane 43%Polyamide, BACK INSERT: 74%Polyamide 26%Elastane