When I got my bike a year or so ago the nice chap I got it off gave me his spare bits and bobs. One of which was a left hand side (as you sit on the bike) givi engine bar - no bolts or anything. God knows what happened to the right one.
So lets assume someone has givi engine bars. Nice. They're out and oops! drop their bike on the left handside. Maybe bend the engine bar. Scratch it. Its looking scruffy. Oh no - what to do? Where do I find a left hand side givi engine bar replacement?? Well, its your lucky day. Cover the postage and you can have it. Or come and get it.