by ClintsMotorcycles » Wed Oct 21, 2020 11:43 am
You will probably get a better answer by someone who has a service manual for this bike, but this is what you might try.
Put the front wheel assembly on the forks with everything that you have (axle, brake, spacers, hub, ....). put the hub on in the orientation that it should be in case there is offset built into the hub.
See if the hub is centered on the forks. If not, measure the left and right clearance and that is your offset.
Good luck.