ducati 750SS or Sport (round case bevel)
moto guzzi le mans
harley XR750
R1150GS/ADV
yamaha RD350 (any of them)
triumph 650 (bonnie or TR6, pre oil in frame)
honda RC30
ducati 916 (+ derivatives before they turned ugly)
Kawasaki Z1
kenny robert's TZ750 dirt tracker
...Probably Karen from my old secondary school - reliable performance, long travel, if well worn suspension, a little lumpy if not warmed up properly and a great shaft drive... don't even ask about the slick shifting box! Oops, I'll get my coat...
I passed my test cough cough years ago, sold my AR125 for GPZ600 - what a bike
Turned that in for the ZX10 when in came out got the 500 mile first service done and immediately went and got a 3 month ban for doing 70 in a 30 - I really hadn't expected the acceleration - awesome!
That went for the ZZR1100 which went for a Ninja 750 and now if I had the money I would certainly be looking at the GTR1400