FWIW.

My BBK has saved me (my sponsor) a fortune. I'd burn up a set of OEM ITR pads in two weekends with the stock set-up. Now, with the BBK 4 piston unit, pad wear is almost nill. A good BBK is the easy button.

Larger brakes are the norm in a SUPER Touring type class, worldwide. This isn't Improved Touring.