Hot answers tagged tools
The best ones by far: Shimano TL-CN40, TL-CN41 or TL-CN42. Unique amongst chain tools in that they are as accurate as the ruler method, with the ease and quickness of the slot in tools. They are the only "tool" to do this, i.e. they measure pin wear only, roller wear (which does not matter) is eliminated. Not cheap though, but they are the best and ...
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