Pumped For Fall: MTB And Gravel Gear & Apparel—Shop Our Picks
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.
1-800-409-4502

containsItems

  • New Arrivals

Start Earning Rewards Now—

Join Expedition Perks (It’s Free!)

CastelliFree Aero Race 4 Bib Short - Men's

CastelliFree Aero Race 4 Bib Short - Men's

Sale $139.99 - $199.99
Select a color:Black

Select a size:

Size Chart

Quantity

3.5 out of 5 stars
38 Reviews

Why We Like The Free Aero Race 4 Bib Short

The Free Aero Race 4 Bib Short from Castelli is built using extensive feedback from the professionals on Team Sky. Its general consensus is the existing Free Bibshort was already pretty well dialed and the only requests were the addition of a loop in the bib to hold a race radio microphone and one rider wanting his chamois shifted back a bit. Team Sky isn't the only one who likes it, in fact, the Free Aero Race Bibshort is the best-selling Castelli short of all time, so it knew that when it was time for an update, it wanted to make it better but not change the shorts too drastically.


First up is a new leg gripper that still features a lie-flat, raw-cut edge but now has vertical silicone stripes to hold it comfortably in place without restricting stretch. Next is a new fabric that allows for better print quality and Castelli updated the seams to improve the fit and looks. It also re-engineered the bib straps with new fabrics and construction so they help you stay cooler, lie flat, and are more durable. Finally, it also receives the updated Progetto X2 Air seamless seat insert featuring one of the softest surfaces we've ever felt in a chamois.


Details

  • Castelli's most popular bib short, newly updated
  • Vortex dimpled fabric on the legs boost aero performance
  • Forza fabric on the inner legs stretches for a perfect fit
  • Stripe mesh engineered minimalist bib construction keeps you cool
  • Giro4 leg gripper elastic distributes the grip over a larger area
  • Doppio V construction up front increases support and comfort
  • Flat-lock stitching reduces irritation
  • Progetto X2 Air Seamless seat insert cushions against road chatter
  • Item #CST00RY

Tech Specs

Material
[legs] Vortex dimpled fabric, [inner thighs] Forza fabric with 38% Lycra
Season
spring, summer, fall
Fit
Form-Fitting
Chamois
Progetto X2 Air
Bib
yes
Leg Gripper
Giro4 elastic
Claimed Weight
6.1oz
Manufacturer Warranty
1 year
Activity
road cycling, gravel

Overall Rating

3.5 based on 38 ratings

Review Summary

5 Stars - 18 reviews
4 Stars - 5 reviews
3 Stars - 6 reviews
2 Stars - 3 reviews
1 Stars - 6 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?

View

Selecting an option will reload the available reviews on the page

Sorry, we don’t currently have any of those types of reviews for this product.