OEM Regina 525 ZRP 110 z44 ring Chain
vs
DID 525 VX 110 X-Ring Chain
vs
DID 525 ZVM 110 X-Ring Chain
At face value the OEM Regina chain has the latest tech Z44 ring seals which should put it head and shoulders above both the DID X ring chains I've listed here.
But is it the best for your...
