my rear bumper on my00 classic is loose, it looks like there are a few bolts missing,

what size are they?
they look like m10 or m12

thanks andy

IIRC, there are only 6 bolts holding the bumper, three on each side, which opass through a sort of box-section, into the bumper "legs" which have slid inside the box.

They are pretty big, maybe above M12, so your best bet would be to either get down and fit a spanner to one, which will give you the head size, and by extrapolation, the thread size, or take one out and take it to a bolt and nut dealer.

Alcazar