That Honda RC213 in the original post, You'd have to keep your Sunday rides short and get home within two and half hours, just to stay within the service intervals. These aren't just your average oil and filter changes either, which are expensive enough at £450 without labour. Once you reach 3000km the crank, rods and other internal parts need to be junked for new. If you have to put a number on that - it equates to £48 per lap of Donington!!! Lifted from another forum, but read it in some magazine.
