Cyclemotors: The Compact Kin of the Moped - From Gasoline to Cooking Oil

Introduction

If one is to trace the lineage of personal mobility, the chapter of the cyclemotor certainly makes for a fascinating read. Derived from the French term 'cyclomoteur', which translates to a two or three-wheeled vehicle with a small engine size (less than or equal to 50cm³), the cyclemotor is the lesser-known kin of the popular moped. Simple, compact, and economical, these motorized bicycles charmed the masses in the 1950s, well before the mopeds seized public interest.

The Origins and Evolution of Cyclemotors

The narrative of the cyclemotor takes us back to the early 19th century in France where the concept of a two-wheeler with an attached motor first emerged. This idea, initially seen in an 1818 French cartoon, took form only when the bicycle industry found its ground around the 1860s. One of the earliest models resembled a boneshaker cycle powered by a Perreaux steam engine, a design hinting at the cyclemotor-to-motorcycle evolution. In fact, the early 20th century marked a distinct split in the development of motorcycles and cyclemotors. Engine-attachment units designed to fit safety bicycles without structural modification began to appear. By 1910, motorcycles had solidified their dominance in the market while cyclemotors found niche success as auxiliary engines for bicycles.

The Golden Era: 1950s Cyclemotors

The 1950s marked the golden era for cyclemotors in the face of post-war austerity. Their compact engine, adaptable to a conventional bicycle in various configurations, made them both an economical and practical mode of personal mobility. Brands such as BSA topped the popularity charts with their special cyclemotor cycles, intended for use with their own BSA Winged Wheel engine. The ingenuity of design proved itself when fuel shortages forced manufacturers to create models that could run on alternate fuels, like diesel, kerosene or even cooking oil, paving the way for decades of innovation ahead.

Cyclemotors Today

The cyclemotors of today continue to hold a unique spot in the realm of personal mobility. Although they may not enjoy the same widespread popularity as in the past, they remain iconic for their simplistic design and fuel-efficiency. Some brands have adapted to modern demands, maintaining relevance in today's market. These machines hold a special place in the heart of vintage bike enthusiasts, reminding us of the earlier stages of personal mobility, when humans first bridged the gap between the humble bicycle and the dominant motorcycle.

Conclusion

From its birth in 19th-century France to its evolution as a solution to fuel shortages, the cyclemotor's narrative is a testament to human innovation in personal transport. Its journey is a reminder that ingenuity often arises from constraints, solving complicated issues with simple and effective solutions. As we continue to evolve and innovate, let's not forget these compact kin of the moped, that served as a critical bridge in our pursuit of personal mobility.