General İnformation |
| Model |
BMW R12 Twin carb |
| Year |
1939 |
| Category |
Sport |
Engine and transmission |
| Displacement |
745.00 ccm (45.46 cubic inches) |
| Power |
19.99 HP (14.6 kW)) @ 4000 RPM |
| Top speed |
120.0 km/h (74.6 mph) |
| Compression |
5.2:1 |
| Bore x stroke |
78.0 x 78.0 mm (3.1 x 3.1 inches) |
| Fuel system |
Carburettor. Amal |
| Fuel control |
Overhead Valves (OHV) |
| Lubrication system |
Wet sump |
| Cooling system |
Air |
| Gearbox |
4-speed |
Chassis, suspension, brakes and wheels |
| Frame type |
Steel-doble cradle |
| Front suspension |
Cartrige |
| Rear suspension |
Rigid- |
| Frame |
3.50-19 |
| Front tyre |
3.50-19 |
| Rear tyre |
3.5-19 |
| Front brakes |
Expanding brake (drum brake). Single |
| Front brakes diamete |
200 mm (7.9 inches) |
| Rear brakes |
Expanding brake (drum brake) |
| Seat |
Spring-mounted seat |
Physical measures and capacities |
| Weight incl. oil, gas, etc |
185.0 kg (407.9 pounds) |
| Overall height |
940 mm (37.0 inches) |
| Overall length |
2,100 mm (82.7 inches) |
| Overall width |
900 mm (35.4 inches) |
| Fuel capacity |
14.00 litres (3.70 gallons) |
Other specifications |
| Starter |
Kick |
| Carrying capacity |
300 |
