In essence, the Honda C90 was introduced as an upgraded version of the Honda C70 in 1978. Primarily deemed as falling under the scooter motorcycle category, the Honda C90 achieved immense popularity within local as well as international markets owing to its decent physical exterior, commendable engine schematics and substantial reliability from an overall perspective. The Honda C90 comprised of an OHC single cylinder (2 valves per cylinder) four stroke air cooled engine with a displacement rating of about 89 CC. Similarly, it had a bore value of 50 mm as well as a stroke value of 45.6 mm as well as maximum engine revolutions per minute rating of 10000.
