Stiffening the already burly model even further with a new forged construction, Race Face ensures the Atlas Cinch Crank Arms now provide DH, trail, and enduro riders with the option to run direct-mount single rings, double chainrings with a spider, or switch between the two. Though the Cinch isn't a new concept for Race Face--which previously released versions of it with the Next SL, SixC and Turbine cranksets--the Atlas fills the modular crankset void for the pedal mashing, crank-shattering DH set. And according to Race Face, it does so while boasting a 12% increase in stiffness compared to the Turbine.