Combination of a lazy luber & frequent experimenting with sprocket sizes -> stretched VM at 20000km.HarriS said:Any reason for the ZVM?
Yes. Especially the chain weights. Might be that my conclusion of chain weight being the culprit here was a bit too early. If the difference between 520 and 530 is so small, I wonder how much different the 530 VM vs. ZVM2 are.Devious said:An interesting page on a 520 conversion (and weights compared to stock) on a Daytona: