Vespa PK50S Apr 28, 2016 6:02:17 GMT via mobile Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by vespapk50s on Apr 28, 2016 6:02:17 GMT Is there any way of adding a backrest to a Vespa PK50S as I can't fit the bracket under the panel in as I have a performance exhaust