The foam is ok , but you can not get it reupholstered to be the same, it has a specific design and its some kind of dimpled vinyl with variations through out the saddle. I did find that link you provided on ebay but is not the same saddle as I have . I emailed them 2 days ago , no response.
I did call Kymco USA. Has anyone noticed they always talk on the offensive , never wanting to help to shooo you away with a dealership phone number. I persisted and then called some place called Chap motto, the parts guy couldn't find it , but said he sees a diagram, after 10 minutes of getting nowhere, I asked for him to please email the info so I may order, whelp never got that email. Still looking for new, barely used or some kind of identical cover to staple on.