How many links for a Stock Chain?

[sam97]

I am looking to buy a new chain, as mine is about adjusted to the max. What number of links do I need? I think that I'm going with a DID X-ring chain, du to recommendations from the HQ here. Should I do sprockets too? Or can I get buy without? Thanks

[Wallrat]

104...and ya u need sprockets too. Getting one new and not the other will make the new one wear out really fast.

[sam97]

Thanks