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Old 10-28-2012, 11:00 AM   #26
LandsVW OP
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Joined: Oct 2012
Location: Tri City, Oregon
Oddometer: 328
Originally Posted by LandsVW View Post
I'm researching timing chains.

Pro-X seems to be quality. I found one with part number 31.1323 listed as 83-87 XR and XL600's on ebay. However,
It may be NOS as the Pro-X catalog has no listing. Anyone know if this is the right chain? Any other chain part numbers for this bike? I really don't want to spend even more money buying the later chain and sprockets...

Anyone know the D.I.D. part number? how about the Wiseco? Any other brands I'm forgetting?


A german site I just discovered is saying that the 31.1323 is a CRF230 (so Ebay is wrong, imagine that!). The chain that fits a 1983-87 XL600 (and I'm assuming that means 86 XR600) is actually 31.1683... Quest continues!
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