told you that guy was pulling his dick with some of the items he claimed where GYT. specially that head it was just an enduro jobby.
The full factory catalogue kit actually has i think about 30 parts numbers listed ( i have the listed part numbers listing sheet somewhere), but many parts arent performance persae' they are things like blind plug for the tacho drive on motor, main jets, front and rear sprocket, spark plug, insulator spacer, i think a 3rd gear and pinion and so on, infact i have it for the Rt1 as well and they are similar in most areas and its just as many items too.
Interesting Carby in the photo or maybe it just looks differant in the cable top cover, bit hard to see in the PHotos ,for a proffsional studio they are very average