Castelli Gabba RoS short sleeve jacket A genuine rider-issue Castelli Gabba RoS short sleeve jacket, one of the most iconic bad-weather racing garments ever produced. Designed for cold, wet and unpredictable conditions, the Gabba RoS delivers exceptional wind and rain protection while remaining breathable and aerodynamic. Rider-issue versions are extremely rare and were never sold through retail channels. Built using Castelli’s Rain or Shine (RoS) technology, the jacket combines water-resistant fabrics on the front and shoulders with highly breathable panels elsewhere to maintain comfort during high-intensity racing. The close race fit prevents flapping and keeps the jacket fast, even in tough weather. Perfect for early-season racing, fast winter rides or changeable spring conditions, the Gabba RoS remains one of the most sought-after pieces in modern cycling. Rider-issue Castelli Gabba RoS short sleeve jacket Rain or Shine (RoS) fabric: water-resistant, windproof and breathable Race fit for aerodynamic performance in harsh weather Excellent temperature regulation during high-intensity efforts Durable and lightweight construction built for real racing conditions Never sold at retail, issued only to riders Logos may be slightly different from photos due to a minor sponsor change, but the product and design remain identical in performance and construction. Items marked “as new” have come directly from riders’ wet-weather or rain kit bags and have not been worn, making them effectively brand new. A rare opportunity to own one of the most legendary weather-protective garments ever made — real rider-issue Castelli performance. From the World Tour to your door.
