This Givi SRA5127 Aluminium Rear Rack BMW F850 GS 2018 on models is designed to accept a Givi Monokey Top Case, as well as offering a sturdy platform for soft luggage. The instructions, the supports, the Givi Aluminium Monokey Plate and all the necessary instructions are included. For additional motorcycle luggage storage space this rear top box carrier can be combined with the Givi PLR5127 Monokey Pannier Holders or the Givi PL5127CAM Trekker Outback Pannier Holders. Please note that this Rear Rack can only be fitted to the original BMW aluminium rack and is not compatible with the original BMW Pannier Holders. If you have the original plastic BMW rack you will require the Givi SR5129.