another USD question ...

[joebloggs]

And because the FZS has a shorter headstock and the R1 has thinner yokes you will need a spacer machined to sit under the bottom yoke.

Under yoke or spacer required for lower bearing to sit on?

I have different yokes and have lowered the top yoke (discarded one of the top bearing nuts) so it sits closer to the top of the tank, my spacer will be above the top yoke. Could have shortened the stem and extended the thread but didn't know how low the yoke was going to sit at the time, maybe something I'll look at in the future  :wall