Hi - I bought these for a future trip but have now changed the bike so they are available .
I have a left and right pair of 48Ltr Panniers - Givi Outback Trekker Aluminium ( Similar to BMW GS Adv boxes ) £500 + Carriage ( collection is better )
Also I have the Gen 1 XR specific racks for these . £125 + Carriage
SO much more capacity than the XR std panniers or Shad .
Cheers
Mick