1990 Honda NSR250R

The MC21 generation began in 1990 with the NSR250R MC21 and the NSR250R SP MC21. Its swing arm was the gull arm, with the right side curved to accommodate the exhaust pipes, and it used the PGM-III ignition system in the 1991 to 1993 years. The sources used for this page record no other change specific to the 1990 model year, so this page claims none. This page belongs to the Honda NSR250R (MC21), 1990 to 1993 model years; the generation page and the Honda NSR250R model page link to the other model years, so the changes of neighbouring years can be read in order.