Standard Gearing 2007 ZX6 ???

We want to drop 1 tooth off the front of the ZX6 Tracky but being a lazy bastard I haven't checked what the standard gearing is.
Does someone know off the top of their head the standard front sprocket for a 2007 ZX6?
Thanks
Does someone know off the top of their head the standard front sprocket for a 2007 ZX6?
Thanks