Just checked my rear sprocket size on my RVF, 43T.

I wondered why it seemed to be revving high on the motorway lmao. Its going to be hell dropping back to standard lol

Yeah, that's 5 up over the RVF standard. I had 14-45 on my VFR track bike (-1 and +5) and that was rediculous. I ended up looking for 7th and 8th gear.