Joerns Motor
J

Cyclone

Joerns Motor · Sportmotorrad · Baujahr 1914

Technische Daten

Bore x stroke
94.0 x 69.0 mm (3.7 x 2.7 inches)
Category
Sport
Color options
Yellow, dark blue, green, orange
Comments
Joerns Motor Manufacturing Company was a US manufacturer. About 300 Cyclones were hade. In 2015, a Cyclone Board Track Racer was sold for US Dollars 852,000 at auction. It was the highest price paid for a motorcycle at auction at that time.
Compression
5.5:1
Displacement
996.0 ccm (60.78 cubic inches)
Engine type
V2, four-stroke
Fuel control
Single Overhead Cams (SOHC)
Fuel system
Carburettor
Model
Joerns Motor Cyclone
Model year
1914
Power output
45.0 HP (32.8 kW))
Seat
Bicycle seat
Starter
Kick
Top speed
160.9 km/h (100.0 mph)
Transmission type
Chain (final drive)
Wheels
Spoked bicycle wheels