Hey Dave,
You mentioned early Accushift, do you know if anyone has accurately measured the shifter pull/derailleur actuation ration for these. I have an early set, Sprint 7000 series, I believe (1987?) and am curious if these are like the Shimano 7400? 600? or totally different? Trying to figure out of these work with any Shimano brifters. Since the RD doesn't have Centeron, trying to figure out how close to optimum alignment it would be.
Thanks for any info available.