R100CS


Production Model Years
   1981 - 1984

Frame and Engine Numbers

   Frame numbers
    6135001 - 6138864
    6188001 - 6188174
    ———
   Engine numbers
    6135001 - 6138864
    6188001 - 6188174

Model Specifications
Drivetrain
Displacement980cc
Cylinders2
Bore x Stroke (mm)94 x 70.6
HP @ RPM70 @ 7000
Compression Ratio9.5:1
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 BrakesTwin Brembo 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
Weight220kg
Fuel24l
Wheelbase1465mm
Top Speed200kph
Number Produced4038
Serial numbers 6188xxx were delivered to the United States; the remainder were delivered to the rest of the world.

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.