General information |
Motorcycle name
|
Ariel 4G Square Four 1000 |
Year of manufacture
|
1945 |
Type
|
Allround |
Rating
|
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Engine and transmission |
Engine size
|
995.0 ccm (60.71 cubic inches) |
Type of engine
|
Square four cylinder |
Engine details
|
Double twin cylinder arranged as a square |
Output
|
35.0 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
|
Chain (final drive) |
Exhaust system
|
Dual two-into-one |
Chassis, suspension, brakes and wheels |
Frame type
|
Tubular single loop |
Front suspension
|
Telescopic fork |
Rear suspension
|
Plunger-link spring |
Front tire
|
3.25-19 |
Rear tire
|
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. Red and silver rims. |
Seat
|
Solo seat with springs |
Physical measures and capacities |
Weight incl. oil, gas, etc
|
211.0 kg (465.2 pounds) |
Overall length
|
2083 mm (82.0 inches) |
Wheelbase
|
1422 mm (56.0 inches) |
Fuel capacity
|
23.00 litres (6.08 US gallons) |
Other specifications |
Color options
|
Red/silver |
Starter
|
Kick |
Comments
|
Also called ´Squariel´. Designed by Edward Turner. |
Update specs | Report missing specs or required updates. |
Further information |
Maintenance | Find parts, fluids. filters, maintenance tools and service manuals at Amazon.com. |
Ask questions | Join the 45 Ariel 4G Square Four 1000 discussion group or the general Ariel discussion group. |
Related bikes | List related bikes for comparison of specs. |
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