Silca

Cannondale 101 Direct Mount 3DP Titanium Derailleur Hanger

Silca Cannondale 101 Direct Mount 3DP Titanium Derailleur Hanger is a precision upgrade for Cannondale frames using the Cannondale 101 interface, built to improve drivetrain alignment and durability under real off-road impacts. Using 3D-printed titanium instead of a conventional aluminum hanger, it targets more consistent shifting—especially when the bike is loaded, ridden hard, or subjected to minor knocks that can subtly bend softer hangers.

• 3DP Titanium Construction - Higher strength and stiffness than typical aluminum hangers to help maintain derailleur alignment for cleaner shifting
• Direct Mount Compatibility - Designed to replace the Shimano B-Link interface on compatible Shimano derailleurs for a more direct derailleur-to-frame connection
• Stiffness and Weight (Manufacturer-Claimed) - Reported to be up to 12x stiffer than stock aluminum hangers while saving approximately 2–10 g, depending on the original hanger
• Frame-Saving Fracture Notch - Engineered sacrificial failure point helps the hanger break predictably in severe impacts to reduce the chance of frame damage