BMW R 80G/S (1982)

BMW R 80G/S (1982)

BMW’s latest creation, the R80 G/S, has shaken the motorcycling world with its unprecedented blend of touring comfort and off-road capability. In a bold move, the company has carved out a new niche in the market, targeting the long-distance traveler who dares to venture off the beaten path.

Weighing in at a substantial 400 pounds, the R80 G/S boasts a distinctive boxer engine that, despite its awkward appearance, delivers a smooth and refined power delivery. It’s an engine that’s as much at home on the open road as it is on the rough terrain of the outback.

But what truly sets the R80 G/S apart is its ability to seamlessly transition between pavement and dirt, making it the ultimate companion for those who crave adventure and exploration. With its unique blend of comfort, capability, and character, the R80 G/S is the perfect machine for anyone who dares to take on the great unknown.

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 Torque56.7 Nm / 5.8 kgf-m / 41 ft lb @ 5000 rpm
Fuel Tank Capacity19.5 L / 5.1 US gal
Weight (Wet/Kerb)409 lbs / 186 kg
Seat Height33.9 inches / 860 mm
BMW R 80G/S (1982)

All Specifications

Make & Model

ModelBMW R 80G/S
Year1982

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 Ratio9.2:1
Max Horsepower37 kw / 50 hp
Max Torque56.7 Nm / 5.8 kgf-m / 41 ft lb @ 5000 rpm
Engine Management System2 x Bing constant depression carburetorss
Cooling SystemAir cooled

Performance

Top Speed167 km/h / 104 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 & Kick

Chassis & Suspension

Frame TypeDouble loop tubular frame with bolt on rear section
Front SuspensionTelescopic hydraulic forks
Front Suspension Travel7.8 inches / 200 mm
Rear SuspensionMonolever swinging arm
Rear Suspension Travel6.6 inches / 170 mm

Wheels & Brakes

Front Tire Size3.00 – 21
Rear Tire Size4.00 – 18
Front BrakesSingle 260mm disc
Rear Brakes200mm Drum

Dimension & Weights

Seat Height33.9 inches / 860 mm
Wheelbase67.6 inches / 1465 mm
Ground Clearance175 mm / 6.88 in
Fuel Tank Capacity19.5 L / 5.1 US gal
Wet (kerb/curb) Weight409 lbs / 186 kg

Features

  • Here is the list of key features, standard equipment, and technical highlights:
  • Weighs 400 pounds
  • Boxer engine
  • Multi-purpose bike
  • Designed for cross-country touring
  • Off-road and street capabilities
  • Unique qualities for its intended purpose
  • Top-speed potential of around 100 mph
  • Engine layout designed for off-road and street use
  • Weight and size in relationship to displacement
  • Rear wheel travel of over nine inches
  • Yamaha-style monoshock suspension
  • 800cc engine
  • Highly modified engine for off-road racing
  • Lightweight and compact design
  • Ideal for long-distance touring and off-road sections
  • Created for a new and untouchable market slot
  • No direct competitor in its field
  • Unique combination of on-road comfort and off-road ability
BMW R 80G/S (1982)

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