Being considerably younger than my bike is, my knowledge of bikes of that era is relatively limited. That decal is pre Champion Mondial era. The CM model designation didn't excist when this bike were built. Around this time or somewhat later Gazelle got hands on additional race experience with acquiring Locomotief of Amsterdam.
I have been told the bike dates from around 1962
Being considerably younger than my bike is, my knowledge of bikes of that era is relatively limited. That decal is pre Champion Mondial era. The CM model designation didn't excist when this bike were built. Around this time or somewhat later Gazelle got hands on additional race experience with acquiring Locomotief of Amsterdam.