New chain

[nick crisp]

It used to be that the gold chain from D.I.D. was the X-Ring chain, referring to the particular type of o-ring it uses which is supposed to trap the lube in better or some such. I think the X-Ring gold was also a heavier duty chain, and so should last longer. But you pay for what you get, to turn round a well used phrase.
Have to say, I'm a bit out of touch with the latest developments tho'.