BMW r4 series 2 (1933)
Technical data
- Category
- All-round
- Displacement
- 398 cc
- Power
- 12 PS
- Cylinders
- Single-cylinder
- Engine type
- Four-stroke
- Bore
- 84 mm
- Stroke
- 78 mm
- Fuel system
- Vergaser. SUM CK 3/500 Fr
- Valve train
- Overhead valves (OHV)
- Cooling
- Air
- Final drive
- Shaft
Capacities
- Fuel capacity
- 10 l
Dimensions & weight
- Wheelbase
- 1,300 mm
Brakes & chassis
- Front brake
- Drum brake
- Rear brake
- Drum brake
- Front tyre
- 3.50-26.00
- Rear tyre
- 3.50-26.00
- Front suspension
- Patrone
- Rear suspension
- Rigid
We compile this data with care, but without guarantee