This bike has track-style forks with Campagnolo ends and seems to be built with Reynolds 531 tubing. I believe it’s from the late 1970s, but I haven’t been able to identify the builder. The only markings I can find on the bottom bracket shell are “179” and “7924”. Does anyone recognise these stamps or have an idea of which builder might have used them?
by Low-Palpitation-7015