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3

I would try reinstalling the drive side and non drive side cups to the frame (to keep the spindle centered). Then I would recommend a game of whack-a-mole on the spindle with a rubber mallet. I have often had to remove a crankset this way. A rubber mallet should be in pretty much any home mechanics tool kit. The rubber mallet has almost no chance of ...


3

I was able to get the collet off with some gentle tapping from a screwdriver and a hammer. The collet is a soft metal, my screwdriver definitely made a mess of the metal. If someone in the future has the same problem, use some sort of hard plastic to buffer the hits. I did try to bash it out by reassembling everything and applying wood + hammer to the ...


1

From what can tell from the photos it looks like the inner race is seized to the crank axle. When you removed the non drive side bearing did the ball bearings fall out? You can try to carefully cut the race off with a Dremel with a cut off wheel. You must be very careful not to go too deep and hit the crank axle. I would cut 9/10th of the way through. Then ...



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