Not much of a mod this, but there is not that much to do to this wonderful little set, all I have done is widened the seat a little and fitted a exhaust pipe, also with the wider seat it allows the rear mudguards to be a bit more protective to the rider.
Pictured also with it's 2 family members, one has been modified itself, the smaller one has not.
Quoting George Staples
Nice. I like the exhaust. Have you ever road one of these? The fenders are for looks.. they don't provide much protection at all. Your seat idea is a good one. :D I like your family of quads.
No, have not ridden one, one day I might get a go on one.