Hello, would be grateful if anyone could tell me the difference, as I've ordered a chain and then noticed the extra letter in the title.
I've ordered a DID520 VX X ring chain. Is this bad?

thanks

__________________
PCV REPLACEMENT ECU WITH 04 WIRING LOOM STAGE1&2DNA GEL SEAT INSERT LOWERED 20mm FRONT+REAR CLUTCH ARM MOD
FORKSPRING SPACERS TALLER SCREEN THROTTLE GRIP CAM MOD DISTANZIAS 46TOOTH REAR SPRKT
SPEEDO HEALER 30MM HANDLEBAR RISERS TOPBOX MOUNT 08 XTX SORTED, ALMOST.
...SHEEPSKIN - Because a pain at the rear is not just a moany pillion.

It is the X ring only I think that VX is the most durable, it will only last longer than OEM, VM<VN<VX, i think

My guessing was wrong, it is like this VX<VM<ZVM, they all are the X-ring,ZVM-gold colour