2 Panniers are Givi Monokey and the top box can take 2 FF helmets, not too sure of model numbers, but the Panniers have Keyless written on them, and are Koofin big! they all came with the bike, and almost a perfect paint match for the bike. Hope that helps a bit.
Have a feeling the Panniers are 48 ltrs each and the Topbox is 52, but dont quote me on that. :beer: