stock spur size please zx6

[zoaman]

hi can some body clarify to spur sizes please.in the setup it only says stock.so can some body state the stock size.also a gearing would be nice too. i run a sp 8.5t /120 speedo and a 78/25 setup but its to punchy for me.(indoor on carpet/ polished floor)temps are really cool (35/35 motor esc) after 5min.slipper backed off as much as can be.also just a mention that when i clean slipper always dust in the front half(slipping) but never the back half (not slipping) if that make sense..