So. 04 Daytona 600. Not sure what type of sprockets are on there. The sprockets might be shagged because the chain is so slack its almost touching the swing arm at rest. Im planning to buy a new chain to determine if new sprockets are also required. Manual says use a DID 525 VM2 . DID has allegedly retired that chain model and are recommending VX type instead. But thats confusing because supposedly there was already and old type of chain called VX which was inferior to the VM2 but supposedly now the new VX is superior. However When i compare what i assume the correct specs for the VM2 chain i see that all the specs are not identical for what DID is listing for their VX Chains. (Pin length, roller diam, plate thickn, etc) So my question is; is there a recommended chain for tt600 and if not what specifications matter when selecting a chain? If i buy any old chain does it matter what type of sprockets its going on?