R75/6


Production Model Years
   1974 - 1976

Frame and Engine Numbers

   Frame numbers
    4010001 - 4012831
    4020001 - 4023688
    4030001 - 4035306
    4910001 - 4911087
    4940001 - 4942087
    4945001 - 4947578
    ———
   Engine numbers
    4010001 - 4012831
    4020001 - 4023688
    4030001 - 4035306
    4910001 - 4911087
    4940001 - 4942087
    4945001 - 4947578

Model Specifications
Drivetrain
Displacement745cc
Cylinders2
Bore x Stroke (mm)82 x 70.6
HP @ RPM50 @ 6200
Compression Ratio9.0:1
ValvesOHV, 2 per cylinder
ClutchDry, single plate, cable operated
Transmission5 speed, foot shifted
Final DriveDriveshaft
Running Gear
FrameTubular steel double cradle
Front SuspensionHydraulically damped telescopic fork
Rear SuspensionTwin shock swingarm
Front BrakesATE 260mm hydraulic disc single piston
Rear Brakes200mm drum, single leading shoe
Electrical
IgnitionBattery/coil
Spark PlugsBosch W5DC
GeneratorBosch G1 14 13V 21A 280W
Capacities & Measurements
Weight215kg
Fuel18l (optional, 22l)
Wheelbase1465mm
Top Speed177kph
Number Produced17587
Serial numbers from 4010001 - 4035306 were delivered outside the US; 4910001 - 4947578 were US only models.

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.