Crankset is Bianchi 2s, 52T, 42T, bottom bracket is 35xP1 via Shimano, bike drives fine but I want to straighten the chainrings. From the video it looks like both rings are slightly bent but maybe the spindel. Where do I start? First check out the spindel in BB, see if that is bent, and clean it and lube it while it is out? Or focus on the crankset both chainrings?
Bent spindel or chainrings?
byu/r34dingwhite inVintage_bicycles
by r34dingwhite