Ariel 4 F Square Four 600

The 1936 Ariel 4 F Square Four 600 represents an evolution of the original Square Four design, featuring a slightly larger 601cc engine. Despite the larger engine, its top speed remained around 75 mph. Weighing in at 370.4 pounds, it was lighter than its predecessor, which would have improved its handling. The 3.5-gallon fuel tank provides a reasonable range for touring, while the 4-speed gearbox allows the rider to manage the engine's power effectively. Like its predecessor, the 1936 model prioritizes rider comfort with an upright riding position suitable for longer journeys. The spring girder front suspension provides a vintage riding experience, absorbing bumps and imperfections in the road. Expanding drum brakes offered adequate stopping power, consistent with the technology of the era. This motorcycle would appeal to vintage motorcycle enthusiasts and those seeking a classic riding experience. The Ariel 4 F Square Four 600 is a unique machine that showcases the engineering of the 1930s and offers a glimpse into the past.