Originally Posted by
unworthy1
...Cause the BB shell being BSC really would be odd for an actual FR frame of this era (anybody now what brand BB shell it is?) although your LBS might just have a Swiss shell here that they think is BSC...maybe...it's just a thought...
Good point but English threading with a Simplex dropout could also mean something fom Belgium, Holland, Austria, Germany or the Nordic countries. The OP should measure the outer diameter of the tubes to determine if they're metric.