[rider65]

I had the DID x-ring chain and new sprockets installed about 15,000km (24k miles) ago. Only had to adjust recently. Very happy with it. Only have one small niggle, it doesn't have a master link. So if I wanted to do some major cleaning of swingarm and surrounding areas I can't take the wheel off.

15 000 Km = 9 375 miles....

[Jcates888]

Hmmm... so this chain? http://www.bikebandit.com/d-i-d-530-...chain?m=147678

I'd rather something silver so I can clearly see when it needs to be cleaned, but not a big deal I guess as long as I keep track of the mileage.

And this sprocket? http://www.bikebandit.com/jt-sprocke...ocket?m=147678

[Kreylyn]

What's the difference with x-ring vs. o-ring?

It's referencing the shape of the rubber ring used to hold the lube inside the rollers, and keep dirt/dust out.

O-rings have a round or O shaped cross section.

The X rings have an X shaped cross section.

The X shape works to have 2 contact points instead of 1 with the O-ring, and the first contact point is said to work a bit like a "wiper" to push dirt out and further protect the inside contact point.

Spec wise, the X ring versions tend to be rated stronger, longer lasting... over the O-ring versions.

Personally my experience so far is that it's worth the difference in cost to use the X-ring.

Krey

[H-2 CHARLIE]

I only buy D.I.D or RK . my new bike came with a Regina and 200 horse power / OK 193 hp