BMW R 80 RT - 1984 Specifications and Reviews

The 1984 BMW R 80 RT is a reliable shaft-drive touring motorcycle suited for long-distance riders seeking comfort and practicality. Powered by an air-cooled 797cc boxer twin engine producing 50 horsepower, it's known for its legendary durability, smooth power delivery, and excellent load-carrying capability. This classic tourer remains highly regarded for its dependable engineering and timeless appeal.

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General information

CategoryTouring
Year1984
ModelBMW R 80 RT

Engine and Transmission Specifications

Transmission typefinal driveShaft drive (cardan)
Gearbox5-speed
Cooling systemAir
Fuel controlOHV
Valves per cylinder2
Bore x stroke84.8 x 70.6 mm (3.3 x 2.8 inches)
Compression8.2:1
Power50.00
Stroke4
Engine typeTwo cylinder boxer
Capacity:797.00 ccm (48.63 cubic inches)
 
 

Physical measures and capacities

Weight incl. oil, gas, etc243.0 kg (535.7 pounds)
 
 

BMW R 80 RT dimensions and frame

Rear brakesExpanding brake
Front brakesSingle disc
Rear tyre dimensions120/90-18
Front tyre dimensions90/90-18

Speed and acceleration

Top speed163.0 km/h (101.3 mph)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Fuel capacity22.00 litres (5.81 gallons)

Performance Profile & Rider Fit

50 hp
Peak Power
6.8s
0-60 mph

Best For

Track15%
City45%
Cornering50%
Daily Riding60%
Touring82%
Passenger70%

Rider Profile

Best ForWell suited to riders with at least some experience who want a mellow, mechanically simple machine rather than an outright beginner bike.
PurposeBuilt for relaxed long-distance touring and steady highway cruising rather than performance riding.
Rider FitThe tall-ish seat height and moderate dry weight demand reasonable inseam and confidence at low speed, but the low center of gravity from the boxer engine makes it manageable once moving.
CharacterA classic, understated BMW airhead tourer that rewards smooth, patient riding with mechanical charm and long-haul comfort.
Not Ideal ForNot for riders chasing sharp acceleration, aggressive cornering ability, or any off-road capability.

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

Rider Reviews

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