Dynamic Motorcycle Accessories
Long Medium Duty Luggage Rack and Backrest fits the BMW S1000XR
2015-2019, 
mounts to OEM rack
Long Rack is 12.5" long and 10.5" wide,
 made from .25" (6mm) aluminum, powdercoated Black,
 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)

designed for strapping down soft bags or small Givi monolock cases
 (has mounting holes for quick clean attachment of your monolock mounting plate) not for use with Monokey cases.
must have oem rear rack in place, shown in pictures
Rack can be used with or without Backrest, but the Backrest cannot be used at the same time as a topcase is on the rack

Made in the USA by Dynamic Motorcycle Accessories

we also sell Mounting plates (if you want a Backrest without a rack),heavy duty topcase rack that has Givi Monokey hardware option, or racks without backrest