From the prestigious Rosso Corsa line, the Free AR 4.1 FZ is a lightweight, aero jersey that has evolved from a jersey designed for the Pros. Compared to a normal race-fit jersey, the Free AR 4.1 saves about 12 watts at 40 km/h. Whether racing or not, this jersey is an excellent choice.
It's both the fabric and fit that make this jersey aero, however, this doesn't mean you have to be built like a Pro to wear it. The classic shape and stretch fabrics mean that it will look good on you, whatever your shape. Velocity dimpled fabric and Nervato around the armholes make this jersey quick drying and more aerodynamic.
Three rear pockets allow you to store your ride essentials. There is also a zipped pocket for your valuables.
Whether you're contesting the sprint or training with the club, this is a performance jersey, designed to make the most of you.
With roots dating back to 1876, Castelli has been at the forefront of fabric technology for almost 40 years. Alfredo Binda, Gino Bartali, Fausto Coppi, Jacques Anquetil and Louison Bobet were but a few of the legendary athletes clothed by Castelli. More recently, Bernard Hinault wore the first windproof jersey when he won Fleche Wallone. Castelli made that too!
Buy Castelli Clothing from Chain Reaction Cycles, the World's Largest Online Bike Store.
If you're not completely satisfied with an item you may return it within 12 months of purchase. We'll give you a full refund if the item hasn't been used or the component hasn’t been fitted.More information on returns