Everyone's body is different. You might have long legs and short torso, someone else may be the opposite.
I'm 6 foot, and I am really comfortable riding with some flat drag bars ($20) and universal rearsets mounted on the passenger pegs.
Before I put the rearsets on I always felt like my hips were bunched up on long rides. After riding the rearsets for a while I can't believe that I ever rode without them.
1981 CB750K with 900 cams
90K KM's, rebuilt head, rebuilt carbs, upgraded valve stem seals
My wife's recipe website that I'm trying to help promote:
Strawberries for supper. Yes, I am a lucky man.
My
cb750 video site