C Record did arrive in 1985, but the Delta brakes soon were not avail., they provided Cobalto brakes, modified SR sidepulls with blue plastic "jewels", and albino rubber parts. The early aero levers that came with them were terrible from a mechanical standpoint, the levers could be run either way traditional or aero, don't use the aero.

After reworking the material choice for the linkage inside the Deltas, they came back, but I think that was no earlier than late 1986, at least where I worked.

That may have been some of the reason Super Record was still made through 1987. Love the style of the High Flange C Record hubs though...when I found a pair on ebay with $70. buy it now I was thrilled.