SILCA UDH Derailleur Hanger ENVE QUOC Technology Dual Dial closure

QUOC Technology Dual Dial closure system for fitted precision

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With Restrap's innovative shaping and bonding

These carbon frames are handmade in Colorado and some of the best in the industry

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SILCA UDH Derailleur Hanger ENVE QUOC Technology Dual Dial closureImprove your shifting performance with a new derailleur hanger that is up to 12x as stiff as the stock aluminum hanger and 2 10g lighter. SILCA 3D printed titanium derailleur hangers bring increased strength and stiffness to this overlooked component so critical to quick and precise shifting. Modern electronic derailleurs shift so fast, and with such force, that conventional hangers made from low grade aluminum plate will flex up to 4 degrees during a