Originally Posted by
Scrodzilla
And in other cases certain 1/8" chains are stronger than others, making the original "problem" even less relevant.
When comparing two chains made the exact same way, one being 3/32" and the other 1/8" - like the KMC K810SL and K170SL for example - the only actual difference between them is the pins are shorter on the 3/32" version. The plates are the same thickness and I would bet one is just as "strong" as the other.
This. The preference for 1/8th inch for track purposes is because 1/8th inch chainrings and cogs are thicker, stronger and more durable. same reason there is a preference for 144 BDC over 130 BDC it is simpler to make the crank spider stronger than the chainring.