I recently purchased the new 90mm boas and tried to fit my 36t 3dservisas pushfit pulley.
The core is one of the tightest i could test, and putting the pulley on was a real pain in the ass.
Now I’m trying to remove the pulley and it won’t move a bit, any idea how i can remove it without destroying the wheel or the pulley ?
If you tap the pulley with a rubber mallet or rubber coated heavy pliers at an angle (rotating a little between each smack) it should eventually wiggle loose without any damage