Originally Posted by
scoatw
Wearing out three chains in that time period isn't so unusual. I've worn out plenty of chains through the years. I use a Park chain measuring tool to measure the stretch. And when its time to go then I pop on a new one.
I do the same, I have chain measuring tool and replace when necessary. I put the chain through a cleaner every 2 to 4 weeks depending on the season and this ensures I get the best life possible out of them, but it is a false economy to continue using a worn chain.