Stupid question but are the grid spots numbered? I'd assume so, otherwise out of 40 riders, it would be nearly impossible to find your spot!

Also, racing numbers... I'm under the impression that you need to have one located on the rear of the bike, is this correct? If so, which way do the numbers have to face? Do you have to be able thread them correctly from behind, or from in front? And finally, can these numbers be bought off anyone on the day?

Oh and one more, the bracket for the transponder... Do they look like a go pro mount? I have what looks to be a go pro mount at the front of my tank, my bike was raced last year so I assume it needed a bracket then. Just wondering in case I have to pay the $15 for the bracket on the day.