...if they fit, yes, they are killer, as in STIFF sidewalls. These are rallye bike tires made for big punishment on big(ger) bikes.
Unless you don't mind a rough ride and do 90% dirt I'd stear clear from the. D606 probably be better.
I had the 908rr's on my KTM 950A and they where awesome offroad, but pretty nasty on the street.
The rear was O.K. but the front was on the bike for about 200 miles before I tossed it.