BMW R39 1927
Complete specifications and details for the 1927 BMW R39. This comprehensive guide includes engine specifications, dimensions, features, and performance data.
Basic Information
| Make | BMW |
|---|---|
| Model | R39 |
| Year | 1927 |
| Category | Naked bike |
Chassis, Suspension & Brakes
| Frame Type | Steel doble cradle |
|---|---|
| Front Brakes | Expanding brake (drum brake) |
| Front Suspension | Leading link |
| Front Tyre | 3.5-27 |
| Rear Suspension | Rigid |
| Rear Tyre | 3.5-27 |
Other Specifications
Engine & Transmission
| Displacement | 247.00 ccm (15.07 cubic inches) |
|---|---|
| Engine Details | Single cylinder, four-stroke |
| Power | 5.98 HP (4.4 kW)) @ 4000 RPM |
| Top Speed | 100.0 km/h (62.1 mph) |
| Compression | 6.1:1 |
| Bore X Stroke | 68.0 x 68.0 mm (2.7 x 2.7 inches) |
| Fuel System | Carburettor. 20mm BMW Spezial |
| Lubrication System | Wet sump |
| Cooling System | Air |
| Gearbox | 3-speed |
| Transmission Type Final Drive | Shaft drive (cardan) |
| Clutch | Dry-single plate-cable operated |
Dimensions & Capacities
| Overall Height | 950 mm (37.4 inches) |
|---|---|
| Overall Length | 2,050 mm (80.7 inches) |
| Overall Width | 800 mm (31.5 inches) |
| Weight Incl Oil Gas Etc | 110.0 kg (242.5 pounds) |