SRAM Univeral Derailleur Hanger Favero and a Titanium Nitride coating

and a Titanium Nitride coating on the Black models decreases corrosion and further reduces friction

vented spherical shield

SRAM has engineered the DUB™ spindle to be the one true unifying component

Contains UV dye so that you can check to ensure maximum coverage

KICKR CLIMB blends ascents and descents with resistance changes for a truly immersive indoor training experience

SRAM Univeral Derailleur Hanger Favero and a Titanium Nitride coatingThe Universal Derailleur Hanger consolidates thousands of hanger options across the industry. It protects your derailleur against chain jams by pivoting back and out of the way, and slips slightly when encountering impacts. It improves shifting performance, guarantees better alignment, and works with all drivetrains. Plus, if you ever need replacement, it will be available everywhere. The UDH. One hard working hanger. FEATURES The Universal Derailleur