Dynamic Motorcycle Accessories
Long Medium Duty Luggage Rack and Backrest fits the BMW 1200GS Adventure
2008-2013, 
mounts to OEM rack

this rack we designed attaches to the tube frame rack that comes standard on the '08-'13 GSA, no modifications needed, removes easily if needed
 Rack is 12.5" long and 10.5" wide,
 made from .25" (6mm) aluminum, powdercoated Black,
includes backrest and mounting hardware
 with mounting holes for Rotopax (you can have 1 gallons mounted to the rack with the Backrest on, or 2 gal. without the Backrest installed)

Made in the USA by Dynamic Motorcycle Accessories

for more pictures see our blog
http://bang-fab.blogspot.com/