i believe the only part of the sr headsets that was holed was the upper pressed race and it was all steel.. perhaps someone mixed and matched or home-made the parts on your example ?
Andrei Padlowski Glen Ridge, NJ
On 2/19/07, Kevin Kruger <ktk1_7_0_2_8@yahoo.com> wrote:
> Anyone know the date when Campagnolo produced their "Record" Strada steel headset with drilled holes in the upper race and lower cup collar or sleeve as found in the alloy Super Record version???
>
> Doesn't appear in any of the Campy Catalogs through #18 (1984). Just pulled one out of a frame, and don't recall ever seeing a steel one with the holes.
>
> Can post photos on Wool Jersey if that would help.
>
> Thanks in advance for any information.
>
> Kevin Kruger - Grantville, PA