Worst case scenario, Pro-Bolt USA website has a ton of bolts and you could get some overnight'ed. I usually buy an assortment of bolts once a year just to have around.
This. If you're after a brake rotor bolt, they are not year or even model specific. You can use any R6 from 99-present and any R1 from 98-present. FZ1/8 as well. I'm sure there are more models. Some of the newer years might be torx instead of allen, but the thread and shoulder are the same. If you need a generator bolt, it gets a little harder.