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BMW K100 RT (1984-1985) Specs, Performance & Photos

Segment: Naked / Road
Production years: 1984, 1985

BMW K100 RT 1984-1985 3 Photos
BMW K100 RT (1984-1985)BMW K100 RT (1984-1985)BMW K100 RT (1984-1985)

The BMW K100 RT was a range of standard or sport-touring 987cc four-stroke motorcycles manufactured by BMW from 1983 to 1992. The bike was assembled in Spandau, Germany, and was called the "Flying Brick."

In 1984, the German motorcycle manufacturer launched the BMW K100 RT, a sport touring machine in its second production year. The K100 RT expanded BMW's range as the first super tourer machine.

The bike's visual department was characterized by standard features, like a half fairing with a large rectangular headlight, a large windscreen for better wind and debris protection, a one-piece dual seat with passenger grab handles, side-mounted lockable panniers, a center stand, and alloy wheels.

The motorcycle was manufactured around a steel frame with a hydraulic telescopic fork handling the front suspension and a monolever system controlling the rear-end suspension.

The braking power was achieved by three 285 mm discs, two on the front and one on the rear. Dual-piston calipers controlled the front discs, while a single-piston caliper handled the rear disc.

As for the power figures, the 1984 BMW K100 RT had its soul brought to life by a 987cc four-stroke liquid-cooled four-cylinder powerhouse that delivered an output power of 90 hp with maximum strength at 8,000 rpm and 84 Nm (62 lb-ft) torque at 8,250 rpm.

BMW K100 RT 1984-1985

BMW K100 RT 987

engine specs
Type:liquid-cooled, four-stroke, in-line four cylinder, DOHC, 2 valves per cylinder
Displacement:987 cm3
Bore X Stroke:2.6x2.8 in OR 66 mm
Compression Ratio:10.2:1
Horsepower:90/8000 KW(hp)/RPM
Torque:62/8250 lb-ft/RPM OR 84/8250 Nm/RPM
Fuel System:EFI
transmission specs
Gearbox:5-speed, manual
Clutch:dry, single plate
Primary Drive:-
Final Drive:shaft
chassis specs
Frame:steel
Front Suspension:telescopic fork with hydraulic shock absorber
Rear Suspension:Monolever
Front Brake:dual 285mm discs, 2-piston calipers
Rear Brake:single 285mm disc, 1-piston caliper
dimension specs
Overall Length:87.4 in OR 2220 mm
Overall Width:37.8 in OR 960 mm
Seat Height:31.9 in OR 810 mm
Wheelbase:59.7 in OR 1516 mm
Ground Clearance:6.9 in OR 175 mm
Weight:558 lbs OR 253 kg
Fuel Capacity:5.8 gallons OR 22.0 L
tyres specs
Front:100/90-18
Rear:130/90-17
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