From what I can see, they are Presta valves, so they appear to be 700C. The frame appears to be very late 1980s or very early 1990s. The components could vary depending on the exact year. Those appear to be Athena and may be original. They certainly fit with the apparent era and level of the frame. What is your frame's serial number?
Last edited by T-Mar; 02-18-08 at 03:35 PM.