Silca Titanium UDH Direct Mount Derailleur Hanger

SILCA 3D printed titanium derailleur hangers deliver the stiffness and precision demanded by modern electronic shifting. Conventional aluminum hangers flex up to 4 degrees during shifts, compromising speed and accuracy. SILCA 3DP Hangers are 2-7x stiffer than aluminum while weighing 2-6 grams less, depending on model. For Shimano Direct Mount systems, these hangers replace the b-link entirely, offering 8-12x higher stiffness and 4-10 gram weight savings. The newest XTR and XT groupsets no longer include a b-link, making direct mount hangers essential for compatibility. Proven at the World Tour level—used in two 2023 Tour de France stage wins—SILCA 3DP Hangers maintain derailleur alignment through crashes and impacts. Hand-alignable with an internal fracture notch, they bend safely below the damage point to protect your carbon frame from harm.