General İnformation |
Model |
Ariel 4G Square Four 1000 |
Year |
1938 |
Category |
Allround |
Engine and transmission |
Displacement |
997.00 ccm (60.84 cubic inches) |
Engine type |
Double twin cylinder arranged as a square |
Power |
35.00 HP (25.5 kW)) @ 5500 RPM |
Top speed |
140.0 km/h (87.0 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) |
Cooling system |
Air |
Gearbox |
4-speed |
Transmission type, final drive |
Chain |
Chassis, suspension, brakes and wheels |
Frame type |
Tubular single loop |
Front suspension |
Telescopic fork |
Rear suspension |
Plunger-link spring |
Frame |
3.25-19 |
Front tyre |
3.25-19 |
Rear tyre |
4.00-18 |
Front brakes |
Expanding brake (drum brake) |
Front brakes diamete |
203 mm (8.0 inches) |
Rear brakes |
Expanding brake (drum brake) |
rear_brakes_diameter |
178 mm (7.0 inches) |
Physical measures and capacities |
Dry weight |
193.0 kg (425.5 pounds) |
Power/weight ratio |
0.1813 HP/kg |
Overall length |
2,083 mm (82.0 inches) |
Wheelbase |
1,422 mm (56.0 inches) |
Fuel capacity |
23.00 litres (6.08 gallons) |
Other specifications |
Color options |
Red/white |
Starter |
Kick |
Comments |
Also called ´Squariel´. |