Naked Motorcycles
1991BMW R80
21 fields on record
The 1991 BMW R 80 is a lightweight sport-touring motorcycle powered by an air-cooled 797cc boxer twin delivering 50 horsepower. Its nimble handling and shaft-drive reliability make it ideal for riders seeking practical, everyday versatility without sacrificing fun factor. Known for its classic BMW engineering and comfortable ergonomics, the R 80 excels on both winding roads and longer journeys.
- Capacity
- 797.0 ccm
- Engine
- Boxer, four-stroke
- Gearbox
- 5-speed
- Dry weight
- 190.0 kg
- Seat height
- 807 mm
- Power
- 50.0 HP (36.8 kW) @ 6500 RPM
How it rides
Editorial estimate from the spec sheet - not lab tested- Best for
- Built for relaxed, mechanically simple all-round riding rather than outright speed or sport performance.
- Built for
- An honest, low-revving air-cooled boxer twin that rewards a smooth, unhurried riding style with classic BMW durability and charm.
- Not ideal for
- Not the right choice for riders chasing high-speed thrills, sharp modern handling, or serious off-road capability.
Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.
Will it fit you?
Worked out in your browser - nothing is sent to usEngine
- Capacity
- 797.0 ccm
- Power
- 50.0 HP (36.8 kW) @ 6500 RPM
- Engine type
- Boxer, four-stroke
- Power/weight ratio
- 0.2632 HP/kg (dry)
- Bore x stroke
- 84.8 x 70.6 mm
- Compression
- 8.2:1
- Cooling system
- Air
- Valves per cylinder
- 2
- Torque
- Not on record - add it
Transmission
- Gearbox
- 5-speed
- Transmission type
- Manual
- Final drive
- Shaft
Performance
- Top speed
- 177.0 km/h (110.0 mph)
Dimensions & weight
- Seat height
- 807 mm
- Dry weight
- 190.0 kg
- Wet weight
- 210.0 kg
- Fuel capacity
- 22.00 litres
Brakes & wheels
- Front brakes
- Single disc
- Rear brakes
- Expanding brake
- Front tyre
- 90/90-18
- Rear tyre
- 120/90-18
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 | 1984 | 1987 | 1989 | 1991 | 1992 | 1994 |
|---|---|---|---|---|---|---|
| Capacity | 797 cc | 797 cc | 797 cc | 797 cc | 797 cc | 797 cc |
| Dry weight | 190 kg | 190 kg | 190 kg | 190 kg | 190 kg | 190 kg |
| Seat height | 807 mm | 807 mm | 807 mm | 807 mm | 807 mm | 807 mm |
| Fuel capacity | 22 L | 22 L | 22 L | 22 L | 22 L | 22 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 R80?
The 1991 BMW R80 has a Capacity of 797.0 ccm (48.64 cubic inches).
What engine power does the BMW R80 have?
The 1991 BMW R80 has a Power of 50.0 HP (36.8 kW) @ 6500 RPM.
How many gears does the BMW R80 have?
The 1991 BMW R80 has a Gearbox of 5-speed.
How much does the BMW R80 weigh?
The 1991 BMW R80 has a Dry weight of 190.0 kg (418.9 pounds).
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