BMW
Technische Daten
- Bore x stroke
- 63.0 x 64.0 mm (2.5 x 2.5 inches)
- Category
- Classic
- Clutch
- Single-plate, dry
- Compression
- 6.7:1
- Cooling system
- Air
- Diameter
- 180 mm (7.1 inches)
- Displacement
- 198.0 ccm (12.08 cubic inches)
- Dry weight
- 122.0 kg (269.0 pounds)
- Engine details
- M 67
- Engine type
- Single cylinder, four-stroke
- Frame type
- Pressed steel duplex frame
- Front brakes
- Expanding brake (drum brake)
- Front suspension
- Cantilever spring, 9 laminae
- Front tire
- 3.00-25
- Fuel capacity
- 11.00 litres (2.91 US gallons)
- Fuel consumption
- 2.75 litres/100 km (36.4 km/l or 85.53 mpg)
- Fuel control
- Overhead Valves (OHV)
- Fuel system
- Carburettor. Sum carburettor 19 mm
- Gearbox
- 3-speed
- Greenhouse gases
- 63.8 CO2 g/km. (CO2 - Carbon dioxide emission)
- Ignition
- Battery ignition
- Lubrication system
- Forced-feed lubrication
- Model name
- BMW R 2 Series 1
- Model year
- 1931
- Overall length
- 1950 mm (76.8 inches)
- Power output
- 6.0 HP (4.4 kW)) @ 3500 RPM
- Power/weight ratio
- 0.0492 HP/kg
- Rear brakes
- Expanding brake (drum brake)
- Rear suspension
- Rigit
- Rear tire
- 3.00-25
- Top speed
- 95.0 km/h (59.0 mph)
- Transmission type
- Shaft drive (cardan) (final drive)
- Wheelbase
- 1320 mm (52.0 inches)