Sram Universal Derailleur Hanger Updated Chain Breaker is easier

Updated Chain Breaker is easier to use and has a steel body for increased durability

Cycling is thirsty work

It’s a little heavier

Smith have used Koroyd throughout the Mainline’s construction

Sram Universal Derailleur Hanger Updated Chain Breaker is easierThe 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.