I don't normally do this, (refer to a previous post) but we just had this same topic come up just a couple weeks ago
on this post.
I carry mine on the back quite regularly. I wouldn't on the front for a couple reasons... blocks wind to the radiator, and catches all bugs. It's easier to clean a grill than a scooter.
I added two eye-bolts to an open mount hole on my jacks for bike straps. Kinda over-did it on the straps, but the road I had to go down sucked and I didn't want to chance anything.
When I hauled my scooter---