Originally Posted by
transhawk
Here is a pic of the Safari frame. There are no numbers on the backs of the Suntour GT rear or ProCompe front derailleurs. It has an American Eagle decal on lower seat tube. The Mighty Comp Sugino crank is 42/60. It has a Regina GS Corsa SICC freewheel, 13+16-20+25+31. The crank arm has a stamp 47-5.
The crankset code is May 1972. With only one date code and it being May, it could be either a 1972 or 1973 model.