Mon-Sat 8am-5pm PT
Sign Up
Serving cyclists
since 2002
Click Here for Larger Image
Savile Blue
Savile Blue
Castelli Mens Sorpasso RoS Bibtight
Castelli Mens Sorpasso RoS Bibtight
Castelli Mens Sorpasso RoS Bibtight
Castelli Mens Sorpasso RoS Bibtight

Castelli Men's Sorpasso RoS Bibtight

Mfg PartNum:
In Stock Now
Ships Free!
Earn $20.99 in VIP credit. Click to Learn More.
This color/size is not eligible for VIP points
Please Confirm Color/Size

Backorder: This item is currently out of stock but is available to purchase today as a backorder. The expected availability date shown above is our best estimate as to when it will be shipped to you, but this date is subject to change based on our receipt of this item from its vendor. Shipping in the continental US is free for all backorder items (for international orders, our customer service team will contact you when the item is available to ship). Your credit card will not be charged until your item ships (Paypal requires payment up front, but you can cancel for full refund). Anytime prior to shipment, your backorder can be cancelled by contacting our customer service team.

Cycling tights maximized to keep you comfortable — even on the coldest nights.

Improve your winter rides with tights best suited to take on a wide range of annoying weather conditions. Since Sorpasso means "overtaking" in Italian, manifest your ideals of the ultimate cold-weather ride with the Castelli Men's Sorpasso RoS Bibtight.

Constructed with top-of-the-line Nano Flex 3G fabric to make your rides a bit faster, better, more comfortable. This third generation of impressive nanotechnology fabric treatment adds a high level of water repellency without affecting the breathability, stretch, or warmth. A highly flexible, compressive fit will move with you, creating comfort that focuses on warmth without compromising with a lack of motion. The front panel and top of the thighs are created with Nano Flex Xtra Dry fabric to provide extra wind protection, as well as in the back of the legs to stay safe from road spray. Anatomical patterning secures a natural bend at the knee and the hip, while seamless bib straps lie flat keep everything secure. Featuring a generously padded Progetto X2 Air seamless seat pad to make long rides more comfortable.

Even when the weather gets cooler and darker, you can count on the Castelli Men's Sorpasso RoS Bibtight to make your ride just as comfortable as ever. Multiple reflectors provide visibility even on the winter solstice, and the compressive fit ensures maximum comfort even when putting in long hours through cold nights, keeping you warm, dry, and ready for tomorrow.


  • Nano Flex 3G fabric for our best mix of warmth, stretchy compression, softness and water repellency
  • Nano Flex Xtra Dry fabric panel on upper front and thighs for extra warmth, and on back to protect from road spray
  • Anatomic cut to hips and knee
  • Reflective inserts for maximum visibility from behind
  • Lie-flat elastic bib straps
  • Progetto X2 Air seamless pad for long hours in the saddle
  • 0°C - 12°C (32°F - 54°F)

  • Free Exchanges: This product qualifies for free exchanges within the first 60 days after order. We'll cover the shipping both ways for US customers if you need a different size and/or color of this product. Returned product must be in new condition with all labels and packaging. Free exchanges apply only for product in stock or available for backorder.

    B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.


    Leg Type: Full Length 

    Style Type: Bibtights 

    Black - Small

    Mfg PartNum: M20522010-2 

    Black - Medium

    Mfg PartNum: M20522010-3 

    Black - Large

    Mfg PartNum: M20522010-4 

    Black - X-Large

    Mfg PartNum: M20522010-5 

    Black - 2X-Large

    Mfg PartNum: M20522010-6 

    Savile Blue - Small

    Mfg PartNum: M20522414-2 

    Savile Blue - Medium

    Mfg PartNum: M20522414-3 

    Savile Blue - Large

    Mfg PartNum: M20522414-4 

    Savile Blue - X-Large

    Mfg PartNum: M20522414-5 

    Savile Blue - 2X-Large

    Mfg PartNum: M20522414-6 

    We are committed to delivering outstanding value and service to our customers, every day.
    Try us today to see why so many of our customers come back again and again.

    *Orders received before 3:00PM Pacific time are shipped the same day (Mon-Sat). Orders over $50 are shipped free (USA only, excluding AK and HI). Some exceptions apply. See Shipping for details. 93