I used a 4 1/2" flap disk on a cheap Harbor Freight angle grinder.
I took the wheel off, placed it on a swivel stool and sat on another stool near it. Pretty much kept my body in the same position and rotated the wheel under me. Used a VERY light touch and tried to keep the grinder straight and parallel to the wheel to avoid rounding off the edges.
After all the paint was gone, there were some scratches (they looked like deep machining marks) across the edges, so I used some fiber surface conditioning discs, also from Harbor Freight.
I did not pay any attention to the clock while I was doing it, but it probably took about 45 minutes to jack up one side, remove the wheel, clean the paint off the edges, put the wheel back on and put the bike back down.
I did not get any pictures of the process, but it can be re-created, if necessary.
.
I took the wheel off, placed it on a swivel stool and sat on another stool near it. Pretty much kept my body in the same position and rotated the wheel under me. Used a VERY light touch and tried to keep the grinder straight and parallel to the wheel to avoid rounding off the edges.
After all the paint was gone, there were some scratches (they looked like deep machining marks) across the edges, so I used some fiber surface conditioning discs, also from Harbor Freight.
I did not pay any attention to the clock while I was doing it, but it probably took about 45 minutes to jack up one side, remove the wheel, clean the paint off the edges, put the wheel back on and put the bike back down.
I did not get any pictures of the process, but it can be re-created, if necessary.
.