1937 · Vintage
The 1937 Ardie RBU 350 represents a fascinating chapter in pre-war German motorcycling, a period defined by innovation and a burgeoning passion for two-wheeled transport. Emerging from the Nuremberg-based Ardie Werke AG, the RBU 350 was a significant model in its lineage, building upon earlier Ardie designs while aiming to offer a robust and accessible motorcycle for the everyday rider. In its competitive landscape, the RBU 350 would have vied for market share with contemporaries such as the DKW SB 350 and various offerings from NSU, all striving to capture the attention of a growing enthusiast base. Its vintage category designation today speaks to its historical significance and the enduring appeal of these early machines.
At the heart of the Ardie RBU 350 lies a 343.00 ccm (20.93 cubic inches) engine, a single-cylinder unit characteristic of the era. This powerplant produced a respectable 10.00 HP (7.3 kW) at 4500 RPM, providing adequate motivation for the machine. With a dry weight of 135.0 kg (297.6 pounds), the RBU 350 was a relatively lightweight motorcycle for its displacement, contributing to its maneuverability. While not built for outright speed, the engine's output was sufficient for the prevailing road conditions and speed limits of the late 1930s, offering reliable transportation and a pleasant riding experience for its time.
Riding the Ardie RBU 350 would have offered a distinctly vintage experience. The ergonomics would have been upright and fairly relaxed, typical of motorcycles designed for general utility and touring rather than aggressive sport riding. Its relatively low weight would have made it manageable at lower speeds and during maneuvers, a practical consideration for the unpaved or poorly maintained roads of the period. Comfort would have been basic, relying on a sprung saddle and perhaps rudimentary suspension for absorbing road imperfections, a stark contrast to modern motorcycle comfort standards but perfectly acceptable for its era.
The Ardie RBU 350 today appeals primarily to vintage motorcycle collectors, enthusiasts of German marques, and those who appreciate the mechanical simplicity and historical context of pre-war machines. Its "Vintage" category classification underscores its value as a piece of motorcycling heritage. For these individuals, the RBU 350 offers a tangible connection to a bygone era of motorcycling, providing a window into the engineering and design philosophies of the late 1930s. It's a motorcycle to be cherished, restored, and occasionally ridden, offering a unique and authentic taste of motorcycling history.
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The Ardie RBU 350 produces 10 HP, fitting A2 license limits (max 35 kW / 47 HP). For riders 18+.
Estimated average for 343cc class: 45-60 mpg (4.0-5.5 L/100km)
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