The XX1 Eagle 12-speed rear derailleur by SRAM shifts immediatly and keeps the chain under control
The SRAM rear derailleur of the XX1 Eagle series is designed for 12-speed drivetrains, is light thanks to its outer carbon cage and shifts precisely on Eagle cassettes with up to 52 teeth. Direct, precise shifting was a feature of previous generations of the XX1 Eagle rear derailleur, but here an optimisation of the cage shape ensures even more precise chain guidance and even more accurate shifting. The outer cage is made of carbon, which saves weight. The rear derailleur is designed for use with Eagle cassettes with 10-52 teeth, but also provides a flawless shifting experience when used with 10-50 teeth.
