Completed the following sentence: The men's road race at
1973 UCI Road World Championships was the 40th edition of the event. ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️