I actually have a CAAD7 with the original BB30/Hollowgram Sl system, the bearing still feel silky smooth for such an old bike (it gonna go for a frame swap to a CAAD12).
For some reason it is harder to get the bottom bracket 100% perfect on recent Cannondale.
Trek, Specialized, Fuji etc. Not even a problem to sort out.
I actually have a CAAD7 with the original BB30/Hollowgram Sl system, the bearing still feel silky smooth for such an old bike (it gonna go for a frame swap to a CAAD12).
For some reason it is harder to get the bottom bracket 100% perfect on recent Cannondale.
Trek, Specialized, Fuji etc. Not even a problem to sort out.