donald gillies wrote:
> If they don't say Dura Ace, but they still have oiler holes, they
> might be Shimano 600 hubs. I know at least the 1977 Shimano 600 hubs
> (low flange and high flange) had them.
IIRC, the Dura-Ace oiler caps were chromed, while the 600 ones were black. E.g. 600 hubs from the late 70s:
http://os2.dhs.org/
--
John Thompson (john@os2.dhs.org)
Appleton WI USA