AbsoluteBlack oval chainring set for Cannondale SISL direct mount crankset.

The chainrings are oval and are designed according to the philosophy of eliminating the dead spot in the thread, thereby achieving greater flow when pedaling.

The sizes of the blades are 36 and 52 teeth, where the large chainring is mounted directly on the crankset and the small chainring is screwed onto the large chainring with the supplied chainring bolts.