Largest production bike available

I'm not asking what is the fastest production bike, largest cc, etc., but the overall size of the bike.  I'm 6'6 230 so a 600 looks like a toy bike underneath me lol.  i have a little bike experience but im not quite ready to step up to something like a busa and i dont really wanna spend months going to dealerships sitting on bikes to see how big they are.  Any info would be appreciated.  

hey man I'm 6'1" and about 260 pounds and ride an 07 Kawasaki ZX-14. The 14 or the Busa are the only bikes that aren't going to feel like a toy to you. The ZX is a gentle giant under about 6000 rpms and it's by far the easiest bike I have ever ridden. For people our size the heaviness of the bike doesn't affect us as much in the twisties and I can get her in full lean. If you have any specific questions hit me up and I'll tell ya anything you wanna know about the bike.  

Although some people will not consider this a true production bike the "V8 Boss Hoss" is a HUGE bike. It is also very expensive usually around $50k. I have a friend that is 6-5 350lbs and he always said this was the only bike he felt that was sized properly for him. Otherwise the Triumph Rocket is another more practical option and still quick. Not like a Busa or ZX-14 but still a large and respectable performance bike to consider.