What category is the 1991 BMW R 80 RT (reduced Effect)?

The 1991 BMW R 80 RT (reduced Effect) has a Category of Unspecified category.

What is the engine size of the 1991 BMW R 80 RT (reduced Effect)?

The 1991 BMW R 80 RT (reduced Effect) has a Capacity: of 797.00 ccm (48.63 cubic inches).

What type of engine does the 1991 BMW R 80 RT (reduced Effect) have?

The 1991 BMW R 80 RT (reduced Effect) has a Engine type of Two cylinder boxer.

What is the engine power of the 1991 BMW R 80 RT (reduced Effect)?

The 1991 BMW R 80 RT (reduced Effect) has a Power of 27.00.

Is the 1991 BMW R 80 RT (reduced Effect) air cooled or liquid cooled?

The 1991 BMW R 80 RT (reduced Effect) has a Cooling system of Air.

How many gears does the 1991 BMW R 80 RT (reduced Effect) have?

The 1991 BMW R 80 RT (reduced Effect) has a Gearbox of 5-speed.

How much does the 1991 BMW R 80 RT (reduced Effect) weigh?

The 1991 BMW R 80 RT (reduced Effect) has a Weight incl. oil, gas, etc of 243.0 kg (535.7 pounds).

What is the top speed of the 1991 BMW R 80 RT (reduced Effect)?

The 1991 BMW R 80 RT (reduced Effect) has a Top speed of 145.0 km/h (90.1 mph).

BMW R 80 RT (reduced Effect) - 1991 Specifications and Reviews

Name: 1991 BMW R 80 RT (reduced Effect)
Brand: BMW

The 1991 BMW R 80 RT (reduced effect) is a lightweight boxer twin tourer designed for riders seeking manageable power and reliable everyday performance. Its 797cc air-cooled engine produces 27 horsepower, making it ideal for novice and touring enthusiasts. Known for its shaft-driven durability and comfortable ergonomics, this classic BMW excels as an accessible entry point to adventure touring.

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1992

1991

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BMW R 80 RT (reduced Effect) 1991 13130 Thumb

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General information
Category	Unspecified category
Year	1991
Model	BMW R 80 RT (reduced effect)
Engine and Transmission Specifications
Transmission typefinal drive	Shaft drive (cardan)
Gearbox	5-speed
Cooling system	Air
Fuel control	OHV
Valves per cylinder	2
Bore x stroke	84.8 x 70.6 mm (3.3 x 2.8 inches)
Compression	8.2:1
Power	27.00
Stroke	4
Engine type	Two cylinder boxer
Capacity:	797.00 ccm (48.63 cubic inches)

Physical measures and capacities
Weight incl. oil, gas, etc	243.0 kg (535.7 pounds)
BMW R 80 RT (reduced Effect) dimensions and frame
Rear brakes	Expanding brake
Front brakes	Single disc
Rear tyre dimensions	120/90-18
Front tyre dimensions	90/90-18

Speed and acceleration
Top speed	145.0 km/h (90.1 mph)
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay
Fuel capacity	22.00 litres (5.81 gallons)

Performance Profile & Rider Fit

27 hp

Peak Power

9.5s

0-60 mph

90.1 mph

Top Speed

Best For

Track10%

City45%

Cornering35%

Daily Riding55%

Touring78%

Passenger65%

Rider Profile

Best For	This detuned, learner-friendly R 80 RT suits newer riders or those returning to biking after a break, thanks to its low power output and gentle delivery.
Purpose	It is built for relaxed, long-distance touring at modest speeds rather than any form of sporty riding or racing.
Rider Fit	The shaft-driven boxer layout and modest weight make it manageable for riders of average strength, with low seat effort and light clutch action.
Character	It has an unhurried, torque-light character typical of a reduced-power classic boxer, prioritizing smoothness and stability over excitement.
Not Ideal For	It is not suited to riders seeking strong acceleration, sharp cornering agility, or any off-road capability.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.