Touring Motorcycles
1985BMW K 100
19 fields on record
The 1985 BMW K 100 is a liquid-cooled touring motorcycle that suits riders seeking comfort and reliability over long distances. Its innovative inline-four engine and shaft drive deliver smooth, predictable performance, while the 243 kg weight keeps handling manageable. Best known for pioneering BMW's modern engine architecture and setting the standard for sport-touring versatility.
- Capacity
- 987.0 ccm
- Engine
- In-line four, four-stroke
- Gearbox
- 5-speed
- Wet weight
- 243.0 kg
- Seat height
- Not on record
Know it? Add it → - Power
- 90.0 HP (66.2 kW) @ 8000 RPM
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- A do-it-all standard built for relaxed distance riding, commuting and two-up touring with its smooth shaft drive and big 21L tank.
- Built for
- The iconic BMW 'flying brick' - smooth, torquey, unburstable and refined, prizing effortless long-haul competence over sporty aggression.
- Not ideal for
- Not for off-road use, tight-carving sportbike thrills, or riders wanting a light, flickable city machine.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Engine
- Capacity
- 987.0 ccm
- Power
- 90.0 HP (66.2 kW) @ 8000 RPM
- Engine type
- In-line four, four-stroke
- Power/weight ratio
- 0.3704 HP/kg (wet)
- Bore x stroke
- 67.0 x 70.0 mm
- Compression
- 10.2:1
- Cooling system
- Liquid
- Valves per cylinder
- 2
- Torque
- Not on record - add it
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Shaft
Performance
- Top speed
- 218.0 km/h (135.5 mph)
Dimensions & weight
Brakes & wheels
- Front brakes
- Dual disc
- Rear brakes
- Single disc
- Front tyre
- 100/90-18
- Rear tyre
- 130/90-17
Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.
What changed, year to year
Differences highlighted| Specification | 1983 | 1985 | 1986 | 1988 | 1989 |
|---|---|---|---|---|---|
| Capacity | 987 cc | 987 cc | 987 cc | 987 cc | 987 cc |
| Fuel capacity | 22 L | 22 L | 22 L | 22 L | 21 L |
Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.
Rider Reviews
Common questions
What is the engine size of the BMW K 100?
The 1985 BMW K 100 has a Capacity of 987.0 ccm (60.23 cubic inches).
What engine power does the BMW K 100 have?
The 1985 BMW K 100 has a Power of 90.0 HP (66.2 kW) @ 8000 RPM.
How many gears does the BMW K 100 have?
The 1985 BMW K 100 has a Gearbox of 5-speed.
How much does the BMW K 100 weigh?
The 1985 BMW K 100 has a Wet weight of 243.0 kg (535.7 pounds).
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