I have my first (sort of) new bike. A late registered 2001 ZX9-R E2 model with an 06 plate. The last owner had it for 1 year and managed a whopping 81 miles. After my trip over to the NW200 there are just over 600 miles on the clock and its time for its oil and filter change. I was just going to use Castrol superbike RR stuff, but can vaguely recall something about mineral oil being better for the first 1500 miles or so. Anyone ?