Givi 58L Trekker Outback & SRA5112 Aluminum Top Case Rack BMW R1250GS Adventure 2014-2023- Install

Givi SRA5112 Aluminum Top Case Rack BMW R1200GS Adventure / R1250GS Adventure 2014-2023
We couldn’t find a video that was related to our bike (BMW1250 GSA)
We purchased the Trekker Outback 58 liters GIVI OBK58B Black Line from Amazon.
www.amazon.ca/...
We were not able to find the rack in Canada so we ordered it from Rwvzilla.
www.revzilla.c...
We got the back rest from Fortnine
fortnine.ca/en...