One of the best chains i\'ve came acros; I\'m using two of these for my winterbike, in combination with the Sram 1070 11/23 cassette in a 1x10 setup. after about 1500km i changed the chain, (forgot i had the 2nd chain) and putting them next to eachother, stretching them, over the full length there was no sign of one being longer than the other. I was more than impressed..
I like this chain a lot. It\'s very tough, my winter-ride sees an unusual amount of salt sand and rain, but these chains seems to last forever.
i\'m using two of them for about 6000 km now, and considering the poor weather conditions it\'s keeping up very, very well!