sentences:  The engine revs up to 16,500 rpm and makes either , depending on year.Model years 1990-1993 made 45 PS, but later models were restricted to 40 PS, in line with changes in Japanese law.Earlier models featured the front brake disk on the right hand side of the wheel as well as a wider more rounded edge shaped tail light, later revisions moved the brake disk to the left hand side and the tail light was changed to a rectangular shape.