Chpt3 by Castelli Nano Flex Bibtight

Coming soon

Using a combination of thermal high stretch and water resistant fabrics the Chpt3 Nano Flex tights are perfect for cool damp winter rides... Read more

Black/Rosso FuocoBlack/Rosso Fuoco
View our delivery information
SKU: CST92001490102


Using a combination of thermal high stretch and water resistant fabrics the Chpt3 Nano Flex tights are perfect for cool damp winter rides.

The CHPT3 Nanoflex Bib tight uses intelligent panelling placement, designed to optimize each panels positioning with the requisite demands. Nano Flex technology is used where rain and splash are most likely to impact, while
Thermoflex is used in the areas where muscles are hardest at work, therefore requiring more breathability and stretch. These are designed to give you optimum performance when you’re pushing hard.

Key Features 
  • Debossed logo's on legs.
  • Progetto X 2 Seat Pad
  • Fully reflective, waterproof fabric in the high-splash area of the inner leg.
  • Rosso Fuoco zip


In 2015, the Chpt3 project provided the newly-retired David Millar, and designer Richard Pearce, with the opportunity to work alongside long-time sponsors to create something truly different and exclusive. A collaboration with Castelli launched the brand; a collection of lovingly designed cycling garments that fuse the latest material technology with a sartorial elegance opposed to the billboard stylings of the peloton. The result is the ultimate in both performance cyclewear and coffee-stop chic. Read more about CHPT3.


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.