1973
CR250: Frame: CR250M-1000216~, Engine: CR250ME-1000001~
1974
CR125: Frame: CR125M-1000009~, Engine: CR125ME1000001~
CR250: Frame: CR250M-1000216~, Engine: CR250ME-1000001~
1975
CR125: Frame: CR125M-2000006~, Engine: CR125ME-2000001~
CR250: Frame: CR250M-2000216~, Engine: CR250ME-2000001~
1976
CR125: Frame: CR125M-3000001~, Engine: CR125ME-3000006~
CR250: Frame: CR250M-3000216~, Engine: CR250ME-3000001~
1977
CR125: Frame: CR125M-3100001~, Engine: CR125ME-3100001~
1978
CR125: Frame: CR125M-3200025~, Engine: CR125ME-320002
CR250: Frame: CR250R-2000010~, En
1975 IS AFOLLOW ON OK FOR PRE 1975