Cannondale BB30A and PF30A - how to fit a BB30 Quarq - YouTube
Cannondale Si BB30 Carbon Crankset: 175mm - Compact 50/34t (Near Mint+ Low Miles) - Bike Recyclery
BB30 from 2014 Cannondale Supersix EVO creaking. Are there options other than bearing replacement, such as an insert? Would like to keep existing crankset. : r/bikewrench