This is a completely reengineered design, employing SRAM's proprietary carbon lay-up technology. Built tough, to handle aggressive lines through rock gardens and big hits wherever you find them, the new X01 Eagle is one of the strongest, stiffest, lightest cranksets available. Combined with the new X-Sync 2 direct mount chainrings, this is a versatile crankset that gives your ride a reliable, lightweight setup.
Please note, the Boost crankset is only intended to be used on bikes with a 12x148mm Boost dropout spacing. The Boost crankset will provide the optimal 52mm chainline on a Boost bike.