Originally Posted by
ufbeans
I dunno about singlespeeds but I stretch fixed gear chains like stretch armstrong every couple months. Sigh... This feels like bragging but then I remember I have to drop another $25 on another "stretch proof" KMC 710sl now.

Those are sexy as hell with their hollow pins and plates. But my experience has been that the super cheap ones like the (1/8) Z410 NP or Gold, and the (3/32)Z610 HX seem to last forever. And the plating seems to hold up really well too. i hope they never discontinue them.