A lot of people use the SV 650 risers, they bolt right in place of the OEM FZ1 risers. That seems to be the cheapest option, about $50 for a used set.
I went to a motorcycle parts store by my house and got really lucky with a custom set of risers that are on my bike now. They have about the...
Did you remove both sides of the original frame bolts at the same time?
If so, maybe the engine moved slightly down and is not allowing the new bolts to go in all the way. Maybe you can try jacking up the motor slightly from both sides at the same time, just enough so the holes align.
I have Pazzo's on my B-king and the cheap chinese ones on my FZ. They seem about the same to me and I would buy them again. I have not had any problems with the cheap ones, I love them!
This is my 1 year old white boxer named Max. This is what he looks like sleeping. He is absolutely awesome, he is incredibly smart, fun, funny, loving, and protective of my 7 year old son. They are great dogs but they have tons of energy that needs to be burned up or they start digging and...
This worked like a charm for me. I was incredibly impressed the result. The shudder/pulsating is gone completely!
Pulsating Front Brake - FZ1OA Message Board