It might look normal from the outside, but the engineering inside this incredible chain design that makes possible a gear range previously found only in 2-chainring drivetrains. And it's also the biggest contributor to the Eagle drivetrain's ultra-smooth,
Think quiet, smooth and robust with SRAM Centreline rotors, then take it up a notch. Introducing Centreline X lighter-weight alloy/steel rotors with all the Centreline features at a lower weight cost.
Ride anywhere with the wide-range PG-1230, 11- to 50-tooth Eagle cassette. The NX cassette gives riders every bit of the climbing range that the Eagle™ ecosystem affords with a simple upgrade to splined-drive body wheels.
