K1

K1
Production Model Years
   1988 - 1993

Frame and Engine Numbers

   Frame numbers
    6365001 - 6365676
    6372001 - 6378246
    ———
   Engine numbers
    6365001 - 6365676
    6372001 - 6378246

 

 

Model Specifications

Drivetrain
Displacement987cc
Cylinders4
Bore x Stroke (mm)67 x 70
HP @ RPM90 @ 8000
Compression Ratio10.2:1
ValvesDOHC, 2 per cylinder
ClutchDry, single plate, cable operated
Transmission5 speed, foot shifted
Final DriveDriveshaft
Running Gear
FrameTubular space frame, engine stressed member
Front SuspensionHydraulically damped telescopic fork
Rear SuspensionMonolever single shock swingarm
Front BrakesDual Brembo 285mm hydraulic disc twin piston
Rear BrakesSingle Brembo 285mm hydraulic disc twin piston
Electrical
IgnitionElectronic ignition, Bosch LE Jetronic
Spark PlugsBosch XR5DC
GeneratorBosch 12V 460W
Capacities & Measurements
Weight239kg (from 1987, 240kg)
Fuel22l (from 1987, 21l)
Wheelbase1516mm
Top Speed215kph
Number Produced12871
Serial numbers 636xxxx are US production; remainder are for 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.