To improve your shopping experience today and in the future, this site uses cookies.
I Accept Cookies
One for all. This jersey is an evolution of our pro racing jersey from just four years ago.

One for all. This jersey is an evolution of our pro racing jersey from just four years ago.


Castelli Free Ar 4.1 FZ Jersey

Click & Collect for Free
 in Customer Rewards when you buy this item today

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or dispatch to you — it often never even hits the stock room shelves!


With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for dispatch to you or collection via Click & Collect on the Undetermined
Earn Rewards
You will earn of rewards points to spend on your next purchase from us, anything online and instore when you purchase this item.

Castelli Free Ar 4.1 FZ Jersey Information

Season : Spring Summer 19

Brand : Castelli

Code : CS19011WHTBLK

Castelli Free Ar 4.1 FZ Jersey

This jersey is an evolution of our pro racing jersey from just four years ago. It's also our first aero race jersey that didn't get retired when the next generation of faster, more aero jerseys came along. The aero race 4.0 jersey was very fast but also an amazing mix of classic good looks and a stretchy fit that works on a lot of body types, not just the skinny racer. For the 4.1 version we've taken it a different direction, away from pro racing, by giving it the convenience features that seamed superfluous when we designed the 4.0 to win the giro d'italia. This updated jersey gets a zippered rear pocket, a flap behind the zipper to protect your neck, updated velocity dimpled fabric on the front and an angled pocket for easier access. This makes it the one ideal jersey for all your rides, whether you're sprinting for the win or trying to survive the sunday group ride.

Key Features:

  • Saves approximately 12 watts at 40 km/h compared toa normal race-fit jersey
  • Velocity dimpled fabric on front and shoulders forimproved wicking and faster drying
  • Full-length ykk vislon zipper with neck protector
  • Nervato fabric at armholes for improved aerodynamics
  • Silicone gripper elastic at waist
  • Mesh raw-edge arm grippers
  • Zippered rear pocket
  • Reflective heat-transfer viz strips
  • Weight: 123g
Rosso Corsa
Our Rosso Corsa label is only applied to the highest-level products we make. Every thread and fiber, every curve and contour is obsessed about. Rosso Corsa represents a categorical breakthrough in cycling innovation and the meticulous craftsmanship you expect from Castelli's performance-enhancing apparel.
  • €106.88
  • $140.54
  • $137.96
  • $150.44
  • $108.02
  • CHF96.02
  • kr1,076.21
  • kr13,984.83
  • kr795.27
  • kr926.72
  • ¥11,206.46
  • Sizing Information
    Professional Opinion
    Product Reviews
    Write a review
    0 As rated by 0 Customers

    Write a review for Castelli Free Ar 4.1 FZ Jersey

    Your name
    Your email address
    How would you rate it?
    Would You Recomend this product?
    Let others know your opinion
    Submit Review Close
    Question(s) answered about this product
    Ask a question
    Questions asked regarding Castelli Free Ar 4.1 FZ Jersey

    Ask a question

    Your name
    Your email address
    Your Phone Number
    Your question
    Submit Question  Close
    Home Road Cycling Clothing Castelli Jerseys