General information |
Motorcycle name
|
BMW R11 Series 4 |
Year
|
1934 |
Category
|
Allround |
Rating
|
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Engine and transmission |
Displacement
|
745.0 ccm (45.46 cubic inches) |
Engine type
|
Two cylinder boxer, four-stroke |
Power
|
18.0 HP (13.1 kW)) @ 3400 RPM |
Top speed
|
110.0 km/h (68.4 mph) |
Compression
|
5.5:1 |
Bore x stroke
|
78.0 x 78.0 mm (3.1 x 3.1 inches) |
Fuel system
|
Carburettor. 24mm Amal |
Fuel control
|
Sidevalves |
Ignition
|
Magneto |
Lubrication system
|
Forced feed |
Cooling system
|
Air |
Gearbox
|
3-speed |
Transmission type
|
Shaft drive (cardan) (final drive) |
Clutch
|
Two plates-dry |
Fuel consumption
|
4.50 litres/100 km (22.2 km/l or 52.27 mpg) |
Greenhouse gases
|
104.4 CO2 g/km. (CO2 - Carbon dioxide emission) |
Chassis, suspension, brakes and wheels |
Frame type
|
Steel-double cradlel |
Front suspension
|
Plate springe |
Rear suspension
|
Rigid |
Front tire
|
3.50-26.00 |
Rear tire
|
3.50-26.00 |
Front brakes
|
Expanding brake (drum brake) |
Diameter
|
200 mm (7.9 inches) |
Diameter
|
55 mm (2.2 inches) |
Physical measures and capacities |
Weight incl. oil, gas, etc
|
162.0 kg (357.1 pounds) |
Overall height
|
940 mm (37.0 inches) |
Overall length
|
2100 mm (82.7 inches) |
Overall width
|
890 mm (35.0 inches) |
Wheelbase
|
1380 mm (54.3 inches) |
Fuel capacity
|
14.00 litres (3.70 US gallons) |
Other specifications |
Starter
|
Kick |
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 34 BMW R11 Series 4 discussion group or the general BMW discussion group. |
Related bikes | List related bikes for comparison of specs. |
Compare with another motorcycle |
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