Ha I win! I am 6'9 255 pounds sporting a 38' inseam.
I ride an Aprilia Futura, stock with no mods and fits perfectly. More leg room than the FJR.
Notes on other bikes:
+05 Triumph Triples = Sprint didn't work for me, the fairing bumps the knees. Speed Triple rocks but needs new handle bars (felt like a wheel burrow).
V-Stroms = So confy but a little ugly, both 650 and the 1000cc would work. Hell the SV650 isn't bad either. SV1000 is hard on the legs.
ZRX1200 = Works well, no longer made
Z1000 = Good fit, go with Speed Triple instead.
Fz1 = old ones are very nice, I did not fit on the new ones (fairing knee rub)
ZX1400 = slight knee on fairing, you would fit but I would wait for the touring one unless you like having every crotch rocket wanting to race you.
Busa = fit good
BMW K1200 = confy and fit on the naked and the one with a fairing (R and S)... I would wait for the tourer one ($$$)
Aprilia Tuono = Old one my boot would hit the exhaust, I have not sat on the new one.
VFRs = Fits well, I would be tempted to wait for the update (that may never come). Honda 919 is good but a little blah for my taste.
KTM = Adventure is a great fit, and so is the new Supermoto. Get the supermoto if range is not important.
Buell Ulysess = Nice fit, I wanted to like it but I can't get over the lack of top end on the engine. I hit the Buell long on the rubber frame nubs. Try it before you buy it.
Ducati Monsters = good on the arms, too cramped on the legs.
FJR1300 = works well, I like my bikes smaller however.
If you want to stick with beemers go with a R1200, I haven't tried it but I bet it's a good fit. Best looker of the Beemer bunch.
-Matt