Model Code No.	Engine No. from	Engine No. to	Name	Year	Oceania	Europe	Japan	North America
525	000102	100000	TY175B	1975
1R1	000101	100000	TY175C	1976
525	100101	120001	TY175C	1976
1N4	000101	100000	TY175JC	1976
525	120101	150001	TY175E	1978
1N4	100101	200000	TY175JE	1978
525	150101	200000	TY175F	1979
525	220101	230000	TY175	1980
525	230101	240000	TY175	1983

N.B. This information should be used as a guide only. Please let us know if their are any inaccuracies or amendments, we would very much appreciate any information you have regarding where in the world these bikes were sold into.