You will find that there has been very many changes to the humble CT110 since being introduced back in 1982 (correct me If this date is wrong), far too many changes to list here, but most of these changes would not affect the major components on this bike. i.e. frame, motor, swingarm and carb have had no significant changes to them that could class them as being manufactured at a later date. The 1999 and on ex postal CT110's do have different forks but their diameter and length are the same as earlier models and they are almost identical to the forks used on the Honda SL70 back in the 70's