THIS FITS THE 1978 TO 1985 ATC70'S PERIOD... BUT YOU CAN PUT IT ON THE 1973 AND 1974 ATC70 BUT IT DON'T HAVE THE FLAG RING AND YOU MUST MAKE THE BOLT PATTERN ABOUT A 1/4" WIDER AND SORRY IT IS TOO DIFFERENT FROM THE TRX70'S MANY HAVE ASKED THE PICTURE TO THE LEFT IS THE LAST ONE OF THE DISCONTINUED OEM GRAB BARS I HAVE LEFT (SORRY NOT FOR SALE) 70GRABBAR (S1241) nice