What chain do you guys use?

Car currently has a non o ring DID ERT3 chain and will be replacing it when I delete the chain tensioner. Just wondering if anyone else uses/recommends a o/x ring chain instead if so what are you using? Appreciate any input thanks!

In my D cars I use either Tsubaki sigma o-ring chain, or I think its DID that calls theirs an X-ring. I think they also have a "gold" brand as well. Most, if not all larger than F600 will be using a 630 chain, not sure if the smaller F600s use a smaller size link.

I can't think of a reason not to use a chain with seals. Granted, that doesn't guarantee the chain stays always lubed, but why not go for that extra protection?

Also, I think (and anyone feel free to correct me), most people lube their chains between sessions even if they are x/o-rings. At least that's the advice I've gotten.

Russ, I lube my chain between sessions as well. I also do an inspection for pitted, split, or missing rollers. Once any of those appear the chain is on borrowed time. It also gets a tension check between sessions too.

I use a DID 520 ZVM-X chain. Between sessions, I clean it and lube it with chain wax while it's still warm.

Quote:

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Originally Posted by RussMcB

I can't think of a reason not to use a chain with seals.

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Lighter, cheaper, and less friction.

Trade off is they don't last as long.

I'll chime in as I've done both ends of the spectrum.

When I road raced a 125cc GP bike we ran very small chains, it was some crazy special size (418 I think) because the 3/4-1hp really did matter. The chains didn't last long.

When I had the DSR we started with a cheap 520 chain but they would be really loose by the end of a weekend. Going to a quality heavy duty O-ring chain solved the wear issue.

If I had to choose between the two extremes I'd give up a horsepower or two to have the longer maintenance intervals. If I were choosing a size I'd err on the side of larger. I'm also not ever going to be going to the RunOffs so I an afford to give up a little.