BMW R 80GS (1989)

BMW R 80GS (1989)

The BMW R 80GS, a bike that embodies the perfect blend of performance and practicality, arrives on the scene with a host of upgrades that take its predecessor to the next level. Gone is the monolever, replaced by the innovative paralever rear suspension, which not only improves handling but also adds a touch of elegance to the bike’s design.

The R 80GS boasts a robust 798cc engine, producing 50 horsepower at 6500 rpm and 61 Nm of torque at 3750 rpm. Its agile nature and responsive throttle make it a joy to ride on twisty roads, while its 5-speed transmission ensures seamless gear shifts.

As you ride, you’ll appreciate the bike’s refined features, including a sleek dashboard with an external tachometer and clock, a spacious tank with two petcocks, and a tool box cleverly tucked away under the seat. With its new design and upgraded components, the BMW R 80GS is poised to take on the world’s most challenging roads with confidence and style.

Key Specifications

Engine TypeFour stroke, two cylinder horizontally opposed Boxer, pushrod operated 2 valves per cylinder
Engine Capacity797.5 cc / 48.7 cu in.
Max Power37 kw / 50 hp
Max Torque61Nm / 6.2 kgf-m / 44 ft lb @ 5000 rpm
Fuel Tank Capacity24L / 6.3 US gal
Weight (Wet/Kerb)462 lbs / 210 kg
Seat Height33.5 inches / 850 mm
BMW R 80GS (1989)

All Specifications

Make & Model

ModelBMW R 80GS
Year1989

Engine

Engine TypeFour stroke, two cylinder horizontally opposed Boxer, pushrod operated 2 valves per cylinder
Displacement797.5 cc / 48.7 cu in.
Bore x Stroke84.8 x 70.6 mm
Compression Ratio8.2:1
Max Horsepower37 kw / 50 hp
Max Torque61Nm / 6.2 kgf-m / 44 ft lb @ 5000 rpm
Engine Management System2 x Bing constant depression carburetors
Lubrication SystemWet sump
Cooling SystemAir cooled

Performance

Top Speed170.4 km/h / 106 mph

Transmission

ClutchDry single plate, with diaphragm spring
Gearbox5 Speed
Gear Ratios1st 4.40 / 2nd 2.86 / 3rd 2.07 / 4th 1.67 / 5th 1.50:1
Final DriveShaft

Electrical & Electronics System

StarterElectric

Chassis & Suspension

Frame TypeDouble loop tubular frame with bolt on rear section
Front Suspension∅40mm Marzocchi telescopic hydraulic forks.
Front Suspension Travel8.8 inches / 225 mm
Rear SuspensionBMW Paralever swinging arm
Rear Suspension Travel7.0 inches / 180 mm

Wheels & Brakes

Front Tire Size90/90 x 21S
Rear Tire Size13/80 x 17S
Front BrakesSingle ∅285mm disc
Rear Brakes∅200mm Drum

Dimension & Weights

Seat Height33.5 inches / 850 mm
Wheelbase59.6 inches / 1514 mm
Ground Clearance200mm / 7.87 in
Fuel Tank Capacity24L / 6.3 US gal
Wet (kerb/curb) Weight462 lbs / 210 kg

Features

  • New paralever rear suspension
  • Mono suspension flexible arm replaced with paralever
  • Rear wheel fixed by 4 lugnuts
  • Oil-cooler on the R100GS
  • Small windshield on the R100GS
  • 798 cm R80GS engine
  • 84.8mm x 70.6mm R80GS engine bore and stroke
  • 50 hp R80GS engine power
  • 61 Nm R80GS engine torque
  • 8.2:1 R80GS engine compression ratio
  • 2 Bing carburators 32mm on R80GS
  • 5 speed transmission on R80GS
  • 980 cm R100GS engine
  • 94mm x 70.6mm R100GS engine bore and stroke
  • 60 hp R100GS engine power
  • 76 Nm R100GS engine torque
  • 8.5:1 R100GS engine compression ratio
  • 2 Bing carburators 40mm on R100GS
  • 5 speed transmission on R100GS
  • 40mm Marzocchi fork
  • Rear frame with small rack
  • Rear suspension
  • Centerstand design with curved pedals
  • Tubeless tire capability
  • Tool box under the seat
  • Stainless steel exhaust with black cover plate
  • 12v/25Ah battery
  • Weight: 210 kg
  • No kickstarter standard (available as an add-on)

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