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Yellow Fluo

Men's Gabba RoS

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Backorder: This item is currently out of stock but is available to purchase today as a backorder. The expected availability date shown above is our best estimate as to when it will be shipped to you, but this date is subject to change based on our receipt of this item from its vendor. Shipping in the continental US is free for all backorder items (for international orders, our customer service team will contact you when the item is available to ship). Your credit card will not be charged until your item ships (Paypal requires payment up front, but you can cancel for full refund). Anytime prior to shipment, your backorder can be cancelled by contacting our customer service team.

The future of cycling is here.

One simple piece of gear can easily change the way you race in the rain. And cold. And ride in training. Every other performance cyclist soon saw the need for a Castelli Men's Gabba RoS in their wardrobe, why not join the pros yourself?

This fourth-generation Gabba is as close to perfection as possible. A new and improved composition involves top-of-the-line water resistance, which meant utilizing the exclusive GORE-TEX INFINIUM™ WINDSTOPPER® fabric. The front-facing fabric was made warmer with a light brushing, while the rear-facing fabrics are lighter yet more water repellent than the previous Gabba. Seam sealing on the shoulders and a covered zipper makes this top more equipped for the rain than ever before. Thanks to Team Ineos testing, the two durable pockets are easier to access with gloved hands, though an internal sleeve is provided to keep your pump or other items from moving around.

Starting with a clean slate, a significant upgrade has been made to the previous Gabba to boost the heavy-duty nature of an already incredible item. With the Castelli Men's Gabba RoS, take the challenge and train for your best self — crushing the competition rain or shine.


  • The 4th generation of the Gabba from the inventors of the Gabba
  • Now more water-resistant than ever in a lightweight 225 grams
  • Castelli exclusive GORE-TEX INFINIUM™ WINDSTOPPER® 205 Warm brushed water-resistant fabric on front-facing surfaces
  • GORE-TEX INFINIUM™ WINDSTOPPER® 203 Stretch on rear-facing surfaces for extra stretch and breathability
  • Taped shoulder seams for extra rain protection
  • YKK® Vislon® zipper for easy sliding, covered for extra wind and rain protection
  • 2 rear pockets with pump sleeve are easily accessed with gloved hands
  • Dropped tail with large black reflective panel
  • 9°C - 16°C (48°F - 61°F)

  • Free Exchanges: This product qualifies for free exchanges within the first 60 days after order. We'll cover the shipping both ways for US customers if you need a different size and/or color of this product. Returned product must be in new condition with all labels and packaging. Free exchanges apply only for product in stock or available for backorder.

    B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.


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