What is the engine displacement of the 1950 Ariel MK 1 Square Four?

The 1950 Ariel MK 1 Square Four has an engine displacement of 997.0 ccm (60.84 cubic inches).

How much does the 1950 Ariel MK 1 Square Four weigh?

The 1950 Ariel MK 1 Square Four has a dry weight of 193.0 kg (425.5 pounds).

1950 Ariel MK 1 Square Four Price, Specs, Review

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Review

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The 1950 Ariel MK 1 Square Four is a vintage motorcycle featuring a 997cc square four-cylinder engine, known for its smooth and distinctive power delivery. Weighing 193 kg, it's a substantial machine designed for comfortable cruising. Its 23-liter fuel tank provides a generous range, making it suitable for longer journeys. The riding position is upright and relaxed, catering to riders who prioritize comfort over sporty handling. The drum brake on the front wheel is typical of the era, requiring a more considered approach to braking compared to modern systems. The overall design reflects a focus on reliability and ease of use. This motorcycle is aimed at enthusiasts of classic British bikes and those who appreciate the unique character of the square four engine. It's a bike for riders who enjoy the experience of riding a vintage machine and are willing to undertake the necessary maintenance to keep it in good running condition. The 1950 Ariel MK 1 Square Four offers a glimpse into the past, providing a unique and engaging riding experience.

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License Class (EU)

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Rule of thumb: under 125cc / 15HP → A1, under 47HP → A2, above → A.

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Fuel Economy & Running Costs

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Estimated average for 997cc class: 35-50 mpg (5.0-7.0 L/100km)

⛽ Tank: 23.00 litres (6.08 US gallons)

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Insurance Class

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