that unscrew means to unscrew the retaining plate which then allows for destructive removal. 22t, i now understand why you don't want destructive method. there are some spanners with two adjustable pins but i really doubt that can help as you tightened it very well by pedaling for quite long time
that unscrew means to unscrew the retaining plate which then allows for destructive removal. 22t, i now understand why you don't want destructive method. there are some spanners with two adjustable pins but i really doubt that can help as you tightened it very well by pedaling for quite long time