When Castelli engineered the first aero jersey for road racing back in 2006

Whether you’re bouncing over cobbles

ORIENTATION- Right

Highly ventilated- The helmet is highly ventilated

Designed to provide you with a better sports’ bicycle experience the PRO Stealth Superlight Saddle is PRO’s “Hors Categorie” saddle

MICHELIN Power Cup Road Tire Size:700x28c When Castelli engineered the firstFeatures and Details The confidence inspiring road tire for racing and training Light and reliable thanks to the MICHELIN Aramid Shield Technology and 3x120 TPI casing Efficient handling and stability in both wet and dry conditions thanks to the MICHELIN GUM X compound