I had already cut down all my French bikes for Campy headsets. I bought a Stronglight Competetion that had a 27mm race. I used the Nitto handlebar shims, which are the same thickness as the amount I had cut off. After pressing the race on, then trim the shims to suit. No problems at all, out of sight, and does the job. If I want to go back to Campy later, no big deal.
Dickey Greer
West Monroe,La~USA