On the 2006 and earlier 1200GS the trim panels [the cheeks behind the beak usually black, whereon the badge is mounted. ]are secured with 2 silver turn- button screws >visable and 1 plastic one at front bottom inside [@forks area].This plastic one has been known to come loose causing the trim panel to blow back ,adding excitement to the ride. A screw ,washer,and body nut are used on 2007 bikes .You can change , no modifcation needed remove old and fit these.
Part No 06-32-7-657-966 screw ;07-11-9-904-2 washer ; 61-13-1-372-033 body nut.If any questions phone me as typing is a 1 finger search.0827723527
LHSTrim Panel
RHS Trim Panel veiwed from inside: Screw visible this was a plastic/nylon knob
LHS Trim Panel: With screw visible on inside of RHS trim panel