Ok, just double dosed my Piracetam AL.
I now realize you where showing the total stretch at the ends. DUH!
But it's interesting that so far only one claims to have had a chain break once, many moons ago.(the multi-color, multi-member, pieced together one, with three master links & a paper clip, don't count
)
I don't think i've ever even had a dirt bike chain break.
Everyone still agree, you don't change a 20,000 mile chain without changing both sprockets too.
