Although I'm fairly set on buying Zymurgy's 12R, I was having a bit of a poke around to see what I might be able to buy for the spare cash I have + my LC4 as a trade in. And I was specifically looking at litrebikes. It seems that for a given year, on average ZX-10Rs are about 15%[1] cheaper than the equivalent R1 or GSXR thou - any thoughts on why this might be the case? [1] typically £5K will buy a '05 10R but only an '03 or '04 R1. Similarly, an '05 Gixer Thou will cost around £5750.