BE READY FOR ANYTHINGSRAM's new X-SYNC chain profile generated quite a bit of buzz when it was introduced, and for good reason. If you've been wondering what all the fuss is about, take a chance on change and add the X-SYNC Direct Mount Chainring to your one-by arsenal. FEATURESQuickly adapt your chainring to changing terrainTall, squared tooth profile sheds mud and holds tight to chainAluminum spider increases structural integrity