All Honda Dio (first generation, AF18) model years

The model years of the Honda Dio (first generation, AF18), 1988 to 1990 model years. Each model year page in this group states what changed in that year and links back to the generation page, to the Honda Dio model page and to the previous and next model years, so a reader can move through the whole span of the generation one year at a time. Motorcycle type is recorded as a property of each page, not as a group, so a generation sold in several variants still keeps all of its years together in this one place on the site, and the generation page itself gives the overview of what defined the generation.