SILCA 102 Derailleur Hanger

SILCA's 3D-printed titanium derailleur hangers enhance strength and stiffness, crucial for swift and accurate shifting. Modern electronic derailleurs shift rapidly and forcefully, causing conventional aluminum hangers to flex up to 4 degrees, leading to slower, less precise shifting. Leveraging advanced 3D modeling and AI-generated structural infill, SILCA's 3DP Hangers are 2-7x stiffer than aluminum counterparts, while also being 2-6 grams lighter. For Shimano Direct Mount compatibility, SILCA's 3DP Direct Mount Hangers offer 8-12x higher stiffness and 4-10 gram weight savings by eliminating the direct mount link. Already proven at the World Tour level, these hangers helped secure 2 stage wins in the 2023 Tour de France and maintained derailleur alignment through multiple crashes. They can be aligned by hand and feature an internal fracture notch to protect carbon frames from damage under severe impacts.