Home Page

Cart, contains 0 items

When autocomplete results are available use up and down arrows to review and enter to select. Touch device users, explore by touch or with swipe gestures.
Expert Help
Earn Rewards
  • Just In
  • Learn

Free Aero RC Kit Bib Short - Men's

4.5 out of 5 stars
2 Reviews
Current price: $120.99 - $153.99 Original price: $219.99
Up to 45% off
Color:Belgian Blue/White


Size Chart


Why We Like The Castelli Free Aero RC Kit Bib Short

The Castelli Free Aero RC Kit Bib Short is built for speed and comfort so that those of us who spend our days training and racing have a dependable kit for every ride, and the rest of us ride in pure comfort for miles on end. The high-compression Forza 2 fabric helps support vital leg muscles, while the seamless Progetto X² Air chamois provides cushion for long stretches in the saddle. Uniquely engineered aw-cut leg openings eliminate the need for annoying silicone grippers, while the 5-panel construction helps reduce the number of seams so we're not dealing with chafing.


  • Race fit bibs built for the perfect balance of speed and comfort
  • Forza 2 fabric has 32% Lycra for just the right amount of compression
  • Progetto X² Air chamois dampens ride chatter with gel and foam
  • Innovative five-panel design reduces the likelihood of chafing
  • Raw-cut leg openings and waist allow for extra stretch
  • Item #CSTZ7PI
Forza 2 (32% Lycra)
[medium] 11in
Progetto X² Air Seamless
Claimed Weight
[medium] 6.4oz (181g)
road cycling
Manufacturer Warranty
1 year

Overall Rating

4.5 based on 2 ratings

Review Summary

1 Stars - 0 reviews
2 Stars - 0 reviews
3 Stars - 0 reviews
4 Stars - 1 reviews
5 Stars - 1 reviews

Fits Small

Screen reader users: the following list provides a visual scale to illustrate the product fit. Please refer to the heading above for the fit type in text.
Runs smallTrue to sizeRuns large

What do you think about this product?


Selecting an option will reload the available reviews on the page
4 out of 5 stars

April 11, 2024

Castelli, Free aero RC bibs.

I've used it several times
Size Bought:

Great bibs, Castelli run small so make sure you size up. I love the compression and the fit and especially the pad for me. I think it’s the best one I have. I have other high-end brands and for long-distance comfort this one is the best. The one problem I do have is the straps are too short. I have a friend that is a seamstress and I had her length in the straps. This might be a problem for others, but to me it was worth it.

5 out of 5 stars

March 20, 2024

Great chamois!!

I've used it once or twice and have initial impressions
Size Bought:

Really enjoy these bibs. Great chamois!! I bought these because I have other Castelli bibs and really enjoy their products. Well-made Shoulder straps are nice and wide so the pressure is not concentrated in one narrow area. Fits well all over doesn’t ride up. Check the size chart. Castelli tends to run tighter than other bibs.

Ridn for life