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K1
Model Documentation
Model Specifications | |
|---|---|
| Drivetrain | |
| Displacement | 987cc |
| Cylinders | 4 |
| Bore x Stroke (mm) | 67 x 70 |
| HP @ RPM | 90 @ 8000 |
| Compression Ratio | 10.2:1 |
| Valves | DOHC, 2 per cylinder |
| Clutch | Dry, single plate, cable operated |
| Transmission | 5 speed, foot shifted |
| Final Drive | Driveshaft |
| Running Gear | |
| Frame | Tubular space frame, engine stressed member |
| Front Suspension | Hydraulically damped telescopic fork |
| Rear Suspension | Monolever single shock swingarm |
| Front Brakes | Dual Brembo 285mm hydraulic disc twin piston |
| Rear Brakes | Single Brembo 285mm hydraulic disc twin piston |
| Electrical | |
| Ignition | Electronic ignition, Bosch LE Jetronic |
| Spark Plugs | Bosch XR5DC |
| Generator | Bosch 12V 460W |
| Capacities & Measurements | |
| Weight | 239kg (from 1987, 240kg) |
| Fuel | 22l (from 1987, 21l) |
| Wheelbase | 1516mm |
| Top Speed | 215kph |
| Number Produced | 12871 |
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.