I am in desperate need of new chain and sprockets for my Gas Gas, does anyone have any recommendations. Been told that I should get heavy duty O ring chain to last longer. Any link to site or shop would also be appreciated.

You don't need an o ring chain, go for a Renthal R1. They last for a long time.

I found the DID chains are good too.

i have used iris lightweight trials chains for a while now and find them really good they have plated gold links and tend not to rust plus at

Ceapest place for an R1 I've found is trialsbits

An o-ring chain will probably last the life of your bike and never wear out your sprockets.

They are easily cared for by hosing off and spraying with silicone to condition the o-rings.

I know there is some prejudice against them, but I have used nothing but for years.

On fast street bikes, they have been dyno-proven to get power to the rear wheel more efficiently than a standard chain, and they are definitely smoother and quieter.

If you are so good that the extra pound of weight will affect your riding, don't get one.

i've got an iris chain...there crap dont get one!get a renthal or someting like what the other guys are saying...i snapped an iris chain by accidentally scraping it on a rock!!!the link snapped in half and they stretch very easily mines on it's way out already and i'vbe only had it since crimbo!!!!!!!!