Is there a history of Edco? I've learned from postings 10 years ago in CR archives (and Bill McReady) about the R&D capability of that firm. Were Edco cranksets, though, in everything but laser-etching or anodizing, Campagnolo? Or, have I not made a correct inference: that Edco was an R&D firm that designed cranks for Campagnolo (in the 1980s)?
Harry Travis
Washington, DC
USA