Try our re-instated info resource - "Aladdin's Cave" (Main menu)- sorry it's taken so long to fix
Probably a 3RC164 6 cylinder :-)
I saw these two bikes last sunday of interest to this topic, I hadn't seen a 125 like that before. It did look really good, and I like the instrument display of the 250.
I also fancy an early 125 Benly sport,love the little ones ,blue or red,either will do