Originally Posted by
Robert A
Thanks for raising the point about clearance. Mine has the newer Ultegra R8000 brakes and can comfortably clear my current 28mm (measured) tires. That doesn't mean that 28mm rims won't be an issue, so I'll check with Cannondale.
The width of the brake track itself can be an issue - I found the stock LB brake pads to be somewhat snug around the 25 mm rims with my DA7900 brakes. It wasn't a big deal, it just required using the brakes with the lever in the open position. The Swissstop Black Prince Flash EVO pads are good for tighter brake track fits.