Effortlessly shift through gears with the Sram X5 9SPD Long Cage Derailleur. This buttery smooth derailleur is built to hold up to whatever you can throw its way and is compatible with 9 speed cogs up to 36 teeth. It features 1:1 actuation, direct route technology, a 6061 alloy B-knuckle, serviceable precision pulleys, and steel cages.