I've got a 564 that I was riding last season, set up with all Shimano 600 tri-color. Didn't care for the geometry, so I ended up tearing it back down. Nice light bike, seemed to do the job well. Value? Mine's got the usual paint chips and scratches, I'll be selling it at Westminster for $50.00, includes headset, bottom bracket and seatpost (very critical for those frames).
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Syke
“No one in this world, so far as I know — and I have searched the records for years, and employed agents to help me — has ever lost money by underestimating the intelligence of the great masses of the plain people. Nor has anyone ever lost public office thereby.”
H.L. Mencken, (1926)