Without a chain, your bike would be worthless. You might not worry too much about what chain you run but you should check out KMC, they makes some good [url=http://www.kmcchain.nl/kettingen/01c1e496f31360c10/index.html]BMX chains[/url]. With weight being an issue these days, KMC have listened and manufactured a SL (Super Light) version of the K710 Kool Chain. This saves almost 20% (365 grams against 420 grams for the K710 version). It's got a Pin Power of 250 kilograms and a Breakload (min) of 950 kg. They come in both Gold and Silver and have a length of 100 links that fits anything from a 48-16 or less.
KMC is a proud sponsor of the FATBMX website and the KMC-Busbar BMX and 4X team. For more info visit: [url=http://www.kmcchain.nl/kettingen/01c1e496f31360c10/index.html]KMC BMX chains[/url].
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