BMW r39 (1927)
Technical data
- Category
- Naked bike
- Displacement
- 247 cc
- Power
- 6 PS
- Cylinders
- Single-cylinder
- Engine type
- Four-stroke
- Gearbox
- 3-speed
- Bore
- 68 mm
- Stroke
- 68 mm
- Fuel system
- Vergaser. 20 mm BMW Spezial
- Valve train
- Overhead valves (OHV)
- Cooling
- Air
- Final drive
- Shaft
Brakes & chassis
- Front brake
- Drum brake
- Front tyre
- 3.5-27
- Rear tyre
- 3.5-27
- Front suspension
- Leitender Link
- Rear suspension
- Rigid
We compile this data with care, but without guarantee