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Ariel 4G Square Four Mark I 19521952 Ariel 4G Square Four Mark I specifications, pictures, reviews and rating |
![]() 1952 Ariel 4G Square Four Mark I. Picture credits - Motorbase.com. Submit more pictures. |
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General information | |
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Model: | Ariel 4G Square Four Mark I |
Year: | 1952 |
Category: | Allround |
Rating: | Do you know this bike? Click here to rate it. We miss 1 vote to show the rating. |
Engine and transmission | |
Displacement: | 995.0 ccm (60.71 cubic inches) |
Engine type: | Square four cylinder |
Engine details: | Double twin cylinder arranged as a square. |
Power: | 35.0 HP (25.5 kW)) @ 5500 RPM |
Top speed: | 144.8 km/h (90.0 mph) |
Compression: | 6.0:1 |
Bore x stroke: | 65.0 x 78.0 mm (2.6 x 3.1 inches) |
Valves per cylinder: | 2 |
Fuel system: | Carburettor. SU MC2 carburettor |
Fuel control: | Overhead Valves (OHV) |
Lubrication system: | Dry sump with dual oil pump. |
Cooling system: | Air |
Gearbox: | 4-speed |
Transmission type, final drive: | Chain |
Exhaust system: | Dual two-into-one |
Chassis, suspension, brakes and wheels | |
Frame type: | Tubular single loop |
Front suspension: | Oil damped telescopic fork |
Rear suspension: | Plunger-link spring |
Front tyre: | 3.25-19 |
Rear tyre: | 4.00-18 |
Front brakes: | Expanding brake (drum brake) |
Diameter: | 203 mm (8.0 inches) |
Rear brakes: | Expanding brake (drum brake) |
Diameter: | 178 mm (7.0 inches) |
Wheels: | Wire spoked. Dunlop tyres. |
Seat: | Solo seat |
Physical measures and capacities | |
Dry weight: | 197.0 kg (434.3 pounds) |
Power/weight ratio: | 0.1777 HP/kg |
Overall length: | 2083 mm (82.0 inches) |
Wheelbase: | 1422 mm (56.0 inches) |
Fuel capacity: | 16.00 litres (4.23 gallons) |
Other specifications | |
Color options: | Red/chrome, Black/chrome |
Starter: | Kick |
Electrical: | 6 Volt battery. |
Light: | 30 Watt headlamp. |
Comments: | Also called ´Squariel´. Designed by Edward Turner. |
Further information | |
Ask questions | Join the 52 Ariel 4G Square Four Mark I discussion group or the general Ariel discussion group. |
Related bikes | List related bikes for comparison of specs. |
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About Bikez. Advertise products. Contact Bikez.com. Privacy policy. Motorcycle catalogue and Motorcycle classifieds