BMW R 80 GS - 1988 Specifications and Reviews

The 1988 BMW R 80 GS is a lightweight adventure enduro designed for riders seeking versatile on and off-road capability. Its air-cooled 797cc boxer twin delivers reliable mid-range power with excellent fuel efficiency, while the shaft drive and robust chassis make it ideal for long-distance touring and moderate trail exploration.

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General information

CategoryEnduro / offroad
Year1988
ModelBMW R 80 GS
 
 

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, etc225.0 kg (496.0 pounds)

BMW R 80 GS dimensions and frame

Rear brakesExpanding brake
Front brakesSingle disc
Rear tyre dimensions130/80-17
Front tyre dimensions90/90-21

Speed and acceleration

Top speed150.0 km/h (93.2 mph)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Fuel capacity26.00 litres (6.87 gallons)

Performance Profile & Rider Fit

50 hp
Peak Power
6.5s
0-60 mph
93.2 mph
Top Speed

Best For

Track20%
City55%
Cornering55%
Daily Riding60%
Touring78%
Passenger55%

Rider Profile

Best ForSuits an intermediate rider comfortable with a tall, lightweight adventure bike that rewards smooth, deliberate inputs.
PurposeBuilt for long-distance overland travel and mixed on/off-road exploration rather than outright speed.
Rider FitThe tall 850mm seat height and moderate 194kg dry weight demand reasonable leg length and confidence balancing the bike at low speeds, especially off-road.
CharacterA rugged, understated classic with boxer-twin charm that favors durability and versatility over performance theatrics.
Not Ideal ForNot for riders seeking fast acceleration, sport-bike agility, or plush long-haul comfort on tarmac.

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

Rider Reviews

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