Help Identify Luggage Frames

[pehayes]

I need help identifying side luggage frames as to brand or model.
I have a 2006 Breva 1100 for sale over in the Swap Meet.  It has rigid side frames but no side luggage boxes.  The brackets  have no identification and no specific latching or locking points.  They were previously used with simple, universal soft luggage.
Are these brackets something that was stock with the Breva from Guzzi?
Are these frames specific to some model of rigid accessory luggage boxes?
A new owner might wish to track down specific boxes to fit.

Patrick Hayes
Fremont CA

[circlip]

They look like Hepco-Becker to me, based on the brackets.
Here is the link to Moto Machines for the H-B's"
https://www.motomachines.com/hepco-becker-rear-rack-moto-guzzi-breva-v-850-1100-1200-norge-850-1200

[fotoguzzi]

HB missing the latch bracket.