SRAM Universal Derailleur Hanger MIMIC The new Pro-Tech bottom bracket

The new Pro-Tech bottom bracket is designed specifically for the rigors of all-road and gravel riding and racing

Slim spring design eliminates frame interference

Three decades ago

for every style of rider

Compact Length

SRAM Universal Derailleur Hanger MIMIC The new Pro-Tech bottom bracketSRAM UNIVERSAL DERAILLEUR HANGER ONE HARD WORKING HANGER The 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.