BMW R 100RT (1980 – 81)

BMW R 100RT (1980 - 81)

The BMW R 100RT, a true icon of touring motorcycles, combines the perfect blend of performance, comfort, and style to create an unforgettable riding experience. Its 980cc flat-twin engine delivers a robust 58 horsepower and 64 lb-ft of torque, making it more than capable of handling the demands of long-distance touring.

The addition of two constant depression carburetors, Bing 94/40/105 and 94/40/106, ensures a seamless and responsive power delivery, allowing riders to effortlessly navigate twisty roads and motorways alike. With its sleek and aerodynamic design, the R 100RT slices through the wind with ease, reducing fatigue and increasing overall comfort on extended journeys.

The result is a truly engaging and immersive riding experience, where every mile is a joy to be savored. Whether carving through mountain passes or cruising down the highway, the BMW R 100RT is an absolute delight to ride, and one that will leave even the most seasoned motorcyclist grinning from ear to ear.

Key Specifications

Engine TypeFour stroke, two cylinder horizontally opposed Boxer, 2 valves per cylinder
Engine Capacity980 cc / 59.8 cub in.
Max Power51 kw / 70 hp
Max Torque76 Nm / 7.7 kgf-m / 56 ft-lb @ 6000 rpm
Fuel Tank Capacity6.3 US gallons / 24.0 L
Weight (Wet/Kerb)515 lbs / 234 kg
Seat Height32.3 inches / 820 mm
BMW R 100RT (1980 - 81)

All Specifications

Make & Model

ModelBMW R 100RT
Year1980 – 81

Engine

Engine TypeFour stroke, two cylinder horizontally opposed Boxer, 2 valves per cylinder
Displacement980 cc / 59.8 cub in.
Bore x Stroke94 x 70.6 mm
Compression Ratio9.5:1
Max Horsepower51 kw / 70 hp
Max Torque76 Nm / 7.7 kgf-m / 56 ft-lb @ 6000 rpm
Engine Management System2 x Constant depression carburettors, Bing 94/40/105 – 94/40/106
Lubrication SystemWet sump
Cooling SystemAir cooled

Performance

Top Speed203 km/h /126 mph

Transmission

ClutchDry single plate, with diaphragm spring
Gearbox5 Speed
Gear Ratios1st4.4 / 2nd 2.86 / 3rd 2.07 / 4th 1.67 / 5th 1.50 : 1
Final DriveShaft

Electrical & Electronics System

BatteryBosch 0.6 hp (from 1978: 0.7 Kw)
StarterElectric

Chassis & Suspension

Frame TypeDouble sown tubs, dual cradle
Front SuspensionTelescopic fork with hydraulic shock absorber.
Front Suspension Travel7.8 inches / 200 mm
Rear SuspensionLong swinging arm with adjustable strut.
Rear Suspension Travel4.9 inches / 125 mm

Wheels & Brakes

Front Wheel/Rim Size1.85 B 19
Front Tire Size3.25 H-19
Rear Wheel/Rim Size2.75 C 18
Rear Tire Size4.00 H-18
Front Brakes2 x ∅260mm discs 2 piston calipers
Rear BrakesSimplex ∅200 mm drum

Dimension & Weights

Seat Height32.3 inches / 820 mm
Wheelbase57.67 inches / 1465 mm
Ground Clearance165 mm / 6.49 in
Fuel Tank Capacity6.3 US gallons / 24.0 L
Wet (kerb/curb) Weight515 lbs / 234 kg

Features

  • 2 x Constant depression carburettors
  • Bing 94/40/105
  • Bing 94/40/106
BMW R 100RT (1980 - 81)
BMW R 100RT (1980 - 81)
BMW R 100RT (1980 - 81)

Know someone who’d find this useful? Share this page with a friend, your riding club or your favourite motorcycle community.

Explore our collection of BMW motorcycles for detailed specifications and model information. Or browse all motorcycle manufacturers.


more Specifications