Cyclo Chain Wear Indicator
So I finally get to use a chain wear indicator. I will be honest, and say, I've seen them in the bike shop, and thought, what do I need that for....oh how wrong can I be!!!!!!!
It comes with two different measurements, one for 75% and the other 100%. It's really easy to use, you just sit the two notches on the chain roller, and lower the spike through the chain, giving an indication as to how worn your chain is. If it falls flat against the chain, it's either 75% or 100% worn.... Or in my case, about 120% worn, but there's no reading for neglected chains.
Good value for money? It would be, but I had to buy 3 chains....
Get one, you won't regret it..