SRAM Eagle - Will It Work on Your Bike?

When SRAM introduced its Eagle 12 speed drivetrain in 2017, it revolutionized the mountain bike industry. By offering a 10t cassette cog paired to a massive 50t cog, Eagle gives riders a 500% gear range and the capability to climb almost anything. Despite the popularity of the set up, confusion still remains when it comes to compatibility. In this overview, we try to clear the confusion and help you understand what is necessary to make the upgrade.