A place to ask bicycle repair questions, and for bike shop monkeys to share advanced non commercial wrenching resources (no YouTube self promotion). This is only for repair related topics.
Hi all, i have this wear indicator and i am unclear what it exactly measures. I have a 11 speed chain that i am trying to measure and it almost fits. On other wear indicator tools i see they put 0.5 % / 0.75 % / 1 % annotations on it, that would have been helpful here too.
I looked at the documentation but it is not mentioned. When i put it next to a ruler, it think the indicator length is about 89mm.
https://www.topeak.com/global/en/product/576-CHAIN-HOOK-&-WEAR-INDICATOR
Park CC-4.
It replaces Shimano’s infamous tool, is good for all chains, reliable, and is exceptionally affordable.
Chains that were showing “worn” on my Park CC-2 show as “still good” on the CC4 and the CC-4 is good for everything including 13-speed, Flattop and T-Type chains.