1939 Ariel 4G Square Four 1000

Ariel 4G Square Four 1000
Picture credits: picphotos.net. Click for large image of the 1939 Ariel 4G Square Four 1000

General motorcycle information

Model
Ariel 4G Square Four 1000
Year
1939
Category
Allround
Rating
Rate this bike

Engine and transmission

Displacement
60.84 cubic inches (997.0 ccm)
Engine type
Square four cylinder, 0 stroke
Power
35.0 horsepowers (26.1 kiloWatts) at 5500 RPM
Torque
-
Compression
6:1
Bore x stroke
3.97 x 4.76 inches (65.0 x 78.0 mm)
Valves per cylinder
2
Fuel system
Carburettor
Fuel control
Overhead Valves (OHV)
Cooling system
Air
Gearbox
4-speed
Transmission type, final drive
Chain
Starter
Kick
Fuel consumption
-
Top speed
140.0 kmh (87.0 mph)

Chassis, suspension, brakes and wheels

Front tyre
3.25-19
Rear tyre
4.00-18
Front brake
Expanding brake (drum)
Front brakes diameter
12.39 inches (203.0 mm)
Rear brake
Expanding brake (drum)
Rear brakes diameter
10.86 inches (178.0 mm)

Physical measures and capacities

Dry weight
425.5 pounds (193.0 kg)
Seat height
-
Wheelbase
86.8 inches (1422 mm)
Overall length
127.1 inches (2082 mm)
Ground clearance
-
Fuel capacity
6.08 gallons (23.0 litres)
Oil capacity
-

Further motorcycle information

More specs
All technical data from Bikez.com.
Rating
Detailed 1939 Ariel 4G Square Four 1000 rating
Ask questions
Join the 1939 Ariel 4G Square Four 1000 discussion group
Insurance costs
Get estimated US insurance cost with a quote from Insurifinder.com.