Further to what I said above, I had a Pilot road on the back of the ZZR1200 and I swore by it at the time, no problems at all, might be a different story in a colder climate as the rear did slip a little in the wet but very rarely without being on purpose.
I also know of one person who has Pilot Roads on a 9R and another guy who had a 1200cc naked with them front and rear and they did say in the wet the front can slip on white lines and dirty pavements more so than others.
Confirms my thoughts on them, great long distance commuting tyre but a weekend warrior sports tyre they are not.