Castelli Endurance X2 Bib Shorts | Bicyclinghub


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    • Castelli Endurance Bibs | Staff Pick
    • Castelli Endurance Bib Short Back View
    • Castelli Progetto X2 Air Pad Detail
    • Castelli Endurance bibs with a white stripe
    • Castelli X2 Endurance Bib Short- Detail Product
    • Castelli Endurance Bibs Leg
    • Castelli Endurance X2 BibShorts Black Action Shot With David Millar
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    Castelli Endurance X2 Bib Short

    $149.99 $129.99
    (You save $20.00)

    Item Description

    Castelli Endurance X2 Bib Short

    "Well-thought-out, super snug shorts that are a pleasure to ride in"

    Bike Radar, August 19th, 2014 Best Bib Shorts Staff Pick The Castelli Endurance X2 bib has been a best seller for several years now. With over 40 reviews, it's been one of our more popular of all time bib shorts. They're just plain, durable, workhorse bib shorts. They're the least expensive bib we stock with Castelli's Progetto X2 Pad. Endurance Bib Shorts have been a Staff Pick for 5 years now!

    Castelli Endurance X2 features:

    • The durable Action Micro fabric is form-fitting, soft on the skin—yet abrasion resistant—and Prosecco-treated to promote speedier sweat evaporation.
    • Energia Micro fabric at the sides supports muscles without constriction. Its ribbed surface aids with aerodynamics.
    • 4-needle flat-lock stitched seams.
    • Progetto X2 Air seat pad for proven X2 comfort, with improved airflow.
    • Color-matched Giro3 single-layer engineered leg grippers keep your shorts in place with an unobtrusive fit on the leg.
    • 2 rear reflective inserts for safety.

      Castelli's Endurance bibs are made to keep you comfortable on those longer rides for many long rides to come. All of Castelli's best comfort technology is well represented here, with the Action Micro fabric providing valuable durability. Already a winner with the discerning Castelli wearer, the Endurance has been refined thoughout the years to give you even greater long distance comfort. For all day comfort, ride after ride, look no further than the Endurance by Castelli!

      With the help of the Cervelo Test Team and Garmin-Sharp, the Progetto X2 seat pad entered the market with more than 500,000 km of testing. Made with 10 separate components, and 12 different phases in the manufacturing process, the X2 was developed over the course of 3 years to get the perfect construction.

      Bib shorts are found by the majority, if not all, to be the most comfortable option for a riding shorts;but this relies heavily on getting the right size. Note that Castelli apparel is designed to hug the curves of your body in a racing fit style. Please refer to the Size Chart Tab for advice and useful brand sizing information. Should you require any further information or assistance with bibshort sizing, call us toll-free at 1-888-817-8060 or e-mail us at Our cycling clothing experts will be happy to help!

      "The company rocks customer service and so do the shorts. I wanted to see if Willy Wonka was back in the back working with these guys because this short is the 'All Day Gobstopper' of the short world. Get a pair and they will become your favorite short."
        Scott Mares,  
      "The Endurance bibs offer much of the same stylish functionality as the brand's top-of-the-line Body Paint bibs, including the Giro ++ elastic grippers on the leg openings, and Castelli's patented X2 chamois, which stays comfortable all day. An Italian flag stitched into the bibs, upper, along with the unmistakable scorpion logo, completes this unquestionably Italian package. The lower portion is carefully constructed to avoid placing seems in places that will bind or pinch, making the Endurance bibs exceedingly comfortable. Pairing these bibs with a complementary jersey will quickly and easily make you the best-dressed on your group ride."
        –David L'Heureux, Bicycling magazine  



      Detailed Product Review

      DougDOUG SAYS:

      Thanks for visiting choosing us for your cycling clothing needs.

      Why I choose the Castelli Endurance Bib

      I picked the Endurance bibs because its price, $70 less than Body Paint Bibs and $50 less than Free Aero Race bibs, is the lowest price on a bib with the Progetto X2 pad. The Lycra is incredible, the mesh braces are cool and the Progetto X2 pad seems to disappear from underneath you when you ride.

      By Douglas Duguay, owner of



    Castelli Endurance X2 Bib Short at a glance

    Recommended User:
    Century riders, long distance tourers, stage racers—any enthusiast looking for lasting comfort. Says:
    Great value as the least expensive shorts in Castelli's line that include their Progetto X2 Air seat pad. Packed with great features and unmistakable Castelli style and quality.
    Chamois/Seat Pad:
    The Castelli Progetto X2 Air Chamois has an updated shape, and perforations in the foam layer to improve airflow and bring even greater comfort to this fantastic seatpad.
    Castelli Action Micro, Prosecco-treated, form-fitting, abrasion resistant fabric combines with Energia Micro side inserts and a mesh bib upper. The result: comfortable compression fit with excellent moisture-wicking and durability.
    Inseam Length:
    9" (size medium)
    8-Panel Anatomic Design
    Seam type:
    4-needle, flatlock-stitched.
    Castelli warranty +'s exclusive 1 Year Guarantee
    Leg Gripper:
    Color-matched, Giro3 single layer engineered gripper. Secure yet comfortable, with a clean edge/finish.
    2 reflective rear inserts at the leg gripper.
    Form-Fit, European Sizing
    Bib Upper:
    Mesh bib upper.

    Product Videos

    Castelli Progetto X2 Chamois - 02:42

    The Progetto X2 chamois is Castelli's top of the line chamois. It's found in their high end cycling clothing including the Castelli Body Paint 2.0 Bib Shorts and other high end bibs including the Castelli Endurance Bib Shorts stocks a full line of Castelli bibs and we specialize in having one of the largest collections of Castelli in the world Video produced by Dan Kaufman

    • Castelli Proge...
      The Progetto X2 chamois is Castelli's top of the line chamois....


    Castelli Endurance X2 Bib Short
    Rated: / based on customer reviews
    $129.99 In stock