Red's carbon crankset looks like a revamped version of the Force design, with stiffness-optimised Red PowerGlide chainrings with a vaguely familiar solid side profile
BB30 is a new international standard utilizing a new, larger diameter crank spindle and bottom bracket shell. 42mm bearings press into the frame against inner snap rings. It is an open standard, like ISIS, that was originally introduced by Cannondale, and is fast becoming the standard for bicycles.