BMW R 100GS (1989 – 90)

BMW R 100GS (1989 - 90)

The BMW R 100GS is a paragon of adventure motorcycles, its Paralever adjustable preload and rebound damping compression ensuring a silky-smooth ride even on the most treacherous terrain. A benchmark in the big-cube trail arena, it boasts an impressive 1000cc Boxer twin engine, delivering a potent mix of power and control. With its upright riding position and generous ground clearance, the R 100GS is tailor-made for long-distance touring and off-road excursions. As you twist the throttle, the bike’s character shines through, a perfect blend of refinement and ruggedness that makes it an ideal companion for any rider looking to conquer the unknown.

The BMW R 100GS is the perfect antidote to the increasingly urbanized world of motorcycling, offering a chance to reconnect with the raw thrill of the open road and the great outdoors. Its legendary Paralever suspension system provides unparalleled stability and control, while its 1000cc engine pumps out a commanding 85 horsepower. Whether tackling the tarmac or venturing into the unknown, the BMW R 100GS is the ultimate adventure machine, capable of delivering an unforgettable experience with every twist of the wrist.

BMW has long been the standard-bearer for big-cube trail bikes, and the R 100GS is the culmination of decades of innovation and expertise. This is a motorcycle that embodies the very spirit of adventure, a testament to the ingenuity and craftsmanship of the BMW marque.

Key Specifications

Engine TypeFour stroke, two cylinder horizontally opposed Boxer, 2 valves per cylinder
Engine Capacity980 cc / 59.8 cu in.
Max Power44 kw / 60 hp
Max Torque76 Nm / 7.75 kgf-m / 56 ft-lb @ 3750 rpm
Fuel Tank Capacity24 L / 6.3 US gal
Weight (Wet/Kerb)462 lbs / 210 kg
Seat Height33.5 inches / 850 mm
BMW R 100GS (1989 - 90)

All Specifications

Make & Model

ModelBMW R 100GS
Year1989 – 90

Engine

Engine TypeFour stroke, two cylinder horizontally opposed Boxer, 2 valves per cylinder
Displacement980 cc / 59.8 cu in.
Bore x Stroke94 x 70.6 mm
Compression Ratio8.5:1
Max Horsepower44 kw / 60 hp
Max Torque76 Nm / 7.75 kgf-m / 56 ft-lb @ 3750 rpm
Engine Management System2 x Bing carburetors
Cooling SystemAir cooled

Performance

Top Speed181 km/h / 112 mph

Transmission

ClutchDry single plate, with diaphragm spring
Gearbox5 Speed
Gear Ratios1st4.40 / 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 SuspensionTelescopic fork with hydraulic shock absorber.
Front Suspension Travel8.8 inches / 225 mm
Rear SuspensionParalever adjustable preload, rebound damping compression
Rear Suspension Travel7.0 inches / 180 mm

Wheels & Brakes

Front Wheel/Rim Size1.85 – 21 MTH 2
Front Tire Size90/90-21
Rear Wheel/Rim Size2.50 – 17 MTH 2
Rear Tire Size130/80-17
Front BrakesSingle ∅285mm disc, 2 piston caliper
Rear Brakes∅200 Drum

Dimension & Weights

Seat Height33.5 inches / 850 mm
Wheelbase59.6 inches / 1514 mm
Ground Clearance200mm / 7.9 in
Fuel Tank Capacity24 L / 6.3 US gal
Wet (kerb/curb) Weight462 lbs / 210 kg

Features

  • Paralever adjustable preload
  • Rebound damping compression
  • Indirect fuel injection
  • 904cc V-twin motor
  • 92 x 64mm bore and stroke
  • 9.2:1 compression ratio
  • Hydraulic dry seven-plate clutch
  • Five-speed gearbox
  • Air and oil cooling
  • Dual radiators
  • Tubular cradle frame
  • Soft-Damp monoshock suspension
  • Hlins damper
  • 42mm Marzocchi fork
  • 19in front wheel
  • 100/90 front tire
  • 140/80×17 rear tire
  • Fuel injection controlled by black box
BMW R 100GS (1989 - 90)

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