OK, good background The SR comes with AGO signature on the Tachometer face (Red on White). I guess also that the 750 speedo couldn't be used on the 1000, hence lumped onto the SR as well?alkatraxx said:in fact, there are no f4 750 ago, just a few which were on different motorcycle show!! it was when mv was in big troubles!! the 750 ago at the beginning had the spr engine (and not the simple evo3) , and limited to 300 , but with the launch of the 1000 when mv goes better , they decide to pass directly the 750 ago to 1000 for his production which had never start before!! that's why the 300 spr engine in more which was for the 750 ago were placed on the f4 750 sr and sr america!!!