I have a 1987 cbr 250 and have just taken the wheels off to get the tyres changed. Upon putting the front wheel back on the wheel is stuck and won't spin while on the stand unless using considerable force but will not free spin at all.
I have tried removing the calipers and once that is done the wheel spins as normal but when I put either one back on I get the same issue.
I have reset the the pistons in both the front calipers, however I still get the exact same issue. When trying to put the left side caliper back on the bike, one of the mounts gets stuck on the fork mount and won't go back in unless I wack it in.
What would be the best way to try resolve this going forward?

 

spacers installed correctly?