Most bikes need new hoses as the banjos fit to the 4-pads on the side of the caliper with most others fitting in the top
I expect this is why new hoses are included in the kit?
I know Mark (mjbayley) has a pair of genuine Ducati braided hoses up for sale, which split above the lower yoke, so would be good for racing if anyone wants to make him an offer.
I'd rather die peacefully in my sleep like my Grandfather, than screaming in terror like his passengers.- Jim Harkins