Derailleur hangers and assembly
Dec 10, 2025
A small but crucial component on your bicycle. It connects the derailleur to the frame and plays an important role in the function of your gears.
Your derailleur hanger is a crucial part of your bicycle. But why does your bike even have one, how do you find the right model for your bike, and how do you replace it? This video answers everything you need to know – including why derailleur hangers exist in the first place! We also cover Shimano direct-mount derailleur hangers and the SRAM UDH derailleur hanger.
