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General information |
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Motorcycle name
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Ariel MK1 Square Four |
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Model year
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1950 |
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Category
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Allround |
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Rating
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Engine and transmission |
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Displacement
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997.0 ccm (60.84 cubic inches) |
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Engine type
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Single cylinder, four-stroke |
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Power output
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40.0 HP (29.2 kW)) @ 5800 RPM |
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Fuel system
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Carburettor |
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Fuel control
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Overhead Valves (OHV) |
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Cooling system
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Air |
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Transmission type
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Chain (final drive) |
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Chassis, suspension, brakes and wheels |
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Frame type
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Tubular single loop |
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Front tire
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3.25-19 |
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Rear tire
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4-18 |
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Front brakes
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Expanding brake (drum brake) |
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Diameter
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178 mm (7.0 inches) |
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Rear brakes
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Expanding brake (drum brake) |
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Diameter
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203 mm (8.0 inches) |
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Wheels
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Spoked |
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Seat
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Dual |
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Physical measures and capacities |
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Dry weight
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193.0 kg (425.5 pounds) |
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Power/weight ratio
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0.2073 HP/kg |
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Overall length
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2100 mm (82.7 inches) |
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Wheelbase
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1422 mm (56.0 inches) |
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Fuel capacity
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23.00 litres (6.08 US gallons) |
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Other specifications |
| Update specs | Report missing specs or required updates. |
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Further information |
| Maintenance | Find parts, fluids. filters, maintenance tools and service manuals at Amazon.com. |
| Ask questions | Join the 50 Ariel MK1 Square Four discussion group or the general Ariel discussion group. |
| Related bikes | List related bikes for comparison of specs. |
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Compare with another motorcycle |
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Pictures of classic bikes wanted
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and veteran bikes can be sold and bought through our free motorcycle classifieds.
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Pictures, trademarks and logos of third parties are the exclusive
property of the respective owners. Technical specifications are subject to change without notice.
