Join Date: May 2008
Location: Toronto - way way way too much traffic
The image didn't come through, but if the top case is the OEM branded one with Suzuki badging, it is a Kappa K48. The side cases, if you have them are K40s. Kappa has a specific backrest for the K48, 176-K631 is the part number, but you can probably bodge something together to do the job as well.
'04 650, and goshdarnit it's fun - matte silver (#9 in the Silver 'Strom Club)
farewell to an '81 KZ550, '83 GPz750, '83 V45 Sabre, R-Reg GT380, '84 GPz550, early '70s DT175, and a '72 Peugeot 102