|Bore x Stroke (mm)||82 x 70.6|
|HP @ RPM||50 @ 6200|
|Valves||OHV, 2 per cylinder|
|Clutch||Dry, single plate, cable operated|
|Transmission||4 speed, foot shifted|
|Frame||Tubular steel double cradle|
|Front Suspension||Hydraulically damped telescopic fork|
|Rear Suspension||Twin shock swingarm|
|Front Brakes||200mm drum, dual leading shoe|
|Rear Brakes||200mm drum, single leading shoe|
|Spark Plugs||Bosch W6DC|
|Generator||Bosch G1 14 13V 19A 180W|
|Capacities & Measurements|
|Weight||210kg (from 1971, 205kg)|
|Fuel||24l (from 1971, 17l)|
|Wheelbase||1385mm, LWB models: 1435mm|
First civilian 12V bikes. First electric start bikes. First production bikes with a tachometer.
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.