R2


Production Model Years
   1931 - 1936

Frame and Engine Numbers

   Frame numbers
    15000 - 29999
    ———
   Engine numbers
    101 - 14816

Model Specifications
Drivetrain
Displacement198cc
Cylinders1
Bore x Stroke (mm)63 x 64
HP @ RPM6 @ 3500 (Series 1-2)
8 @ 4500 (Series 3-5)
Compression Ratio6.7:1
ValvesOHV, 2 per cylinder
ClutchDry, single plate, cable operated
Transmission3 speed, hand shifted
Final DriveDriveshaft
Running Gear
FramePressed steel, rivetted
Front SuspensionUndamped, trailing link, leaf spring
Rear SuspensionRigid
Front Brakes180mm drum, single leading shoe
Rear Brakes180mm drum, single leading shoe, heel operated
Electrical
IgnitionBattery/coil
Spark PlugsBosch W175
GeneratorBosch generator, 6V 30W
Capacities & Measurements
Weight130kg
Fuel11l
Wheelbase1320mm
Top Speed95kph
Number Produced15207 (all Series)

The information provided here was obtained from a variety of public sources and may not reflect official BMW archival data.
Please contact the BMW Archives for official data regarding models.