Mk2 Si alloys

[swhull]

I know the 16” chronos alloys are advertised as diamond cut, but are they the same as these modern diamond cut alloys you see everywhere and are they susceptible to ‘white worm’ as much as these modern diamond cut alloys appear to be? Newer diamond cut alloys seem to be a lot smoother in appearance and resemble the rear of a CD compared to the older ones on the mk2 si.

[culzean]

I know the 16” chronos alloys are advertised as diamond cut, but are they the same as these modern diamond cut alloys you see everywhere and are they susceptible to ‘white worm’ as much as these modern diamond cut alloys appear to be? Newer diamond cut alloys seem to be a lot smoother in appearance and resemble the rear of a CD compared to the older ones on the mk2 si.

They are prone to white worm,  ( the main reason that they are no longer on my wifes mk2 Si ) and cost a fortune to get them refurbed.  Replaced with Rial 15" alloys ( see attached PDF )