THIS MAY WORK ON THE REAR OF SOME BIKES THAT HAVE THE HOLES IN THE REAR FENDER FOR BLINKERS THIS IS FOR THE 1980 TO 1986 STYLE CT110 BLINKERS 334S @ *SCREW OVAL, HANDLEBAR COUNTER WEIGHT (ATC185_1980) 6x28MM 93700-06028-0G 1/21M (309S)Honda ATC185 1980 Honda ATC185S 1981, 1982, 1983 Honda ATC200 1981, 1982, 1983 Honda ATC200E 1982, 1983 Honda ATC200S 1984, 1985, 1986 309S