pixeltaker
On Training Wheels
Hi CABERS- I have a chainring on 52 Hornet that I thought was bent because there was a pronounced wobble when spinning. After pulling the chainring off I see it undamaged. I found that the problem was the drive pin on the crank was not allowing the chainring to bolt flat on the drive side of the crank. I bolted up a crank off a newer bike and it did not wobble. In the mean time I added a 1mm chainline spacer to the drive side of the original crank and it does not wobble. So, my question is, looking at the images is my crank bent or? I'm newly obsessed with Schwinns and don't have a frame of reference for a bent crank.