bornagainbiker wrote:
I find my standard Daelim S3 250 with back rest very stable at all speeds. Perhaps it's the large top box causing this?

I think it's that I'm used to an 18" front wheel, - didn't really notice the wind on my 250cc super dream motorcycle - which is about the same weight and wheelbase as the scooter

I may be getting used to the scooter now - did 70 to 75 on a couple of motorways earlier today and holding the handlebars firmly, just put up with it

A heavier scooter with a longer wheelbase would hold a straight line better in the wind - but would be a pig to get in and out of the garage