sfcrgs said:However, your example (probably unknown to many people) a reservoir 750 S, mounted on a SF, is accurate, but as the horn, or taillight, these accessories do not make a transition model provided .
Ditto for the first few SF2 models with only one brake disc and a 35mm fork (14000 series), which is not a transition model either.
I see that differently Bertrand.
The first SF2s with the 35mm forks still carried the SF1 homologation numbers, as can be seen on my own bike (frame #15569, DGM11068). I have also observed this on another early "35mm" SF2. According to the italian homologation certificate for the SF2, that model was introduced from frame #15651, for which the DGM12565 was issued on November 15th, 1973.
From these numbers, it can safely be stated that at least 82 further bikes (could have been anything from GT to SFC) were built before the SF2 finally got their DGM number.
BTW, my example was built with twin discs up front.
piet