Originally Posted by Twin-shocker
Mick Andrews and Nigel Birkett both of whom were involved with developing the TY mono, only ever used to ride modified 250's, and it seems strange that if the 350 was the better of the 2 bikes, that they were never imported into Europe, which has perhaps the biggest world market for trials machinery?
I suspect that lineaway is answering from a U.S. perspective. The only TY250 we got was the 70's dual shock model. Unless I am mistaken, we never got the 80's mono shock TY250.