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BMW K100 RT (1988-1989) Specs, Performance & Photos

Segment: Naked / Road
Production years: 1988, 1989

BMW K100 RT 1988-1989 3 Photos
BMW K100 RT (1988-1989)BMW K100 RT (1988-1989)BMW K100 RT (1988-1989)

In 1988, the German motorcycle maker released the BMW K100 RT, a touring-oriented version of the base K100 mode that came dressed in a full fairing along with several touring-oriented accessories that enhanced its long-distance capabilities.

The BMW K100 was a line 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."

The 1988 model came with the same package as previous models, delivering the same technical, visual, and performance specifications without any significant changes whatsoever.

Aesthetically, the motorcycle had standard features, like a full 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 eight-spoke alloy wheels.

As for the power figures, the 1988 BMW K100 RT had its heartbeat set by a 987cc four-stroke liquid-cooled four-cylinder mounted underneath its clothes, delivering an output power of 90 hp with maximum strength at 8,000 rpm and 84 Nm (62 lb-ft) torque at 8,250 rpm.

In the braking department, the motorcycle's wheels were assisted by two 285 mm brake discs tied to dual-piston calipers on the front and a 285 mm brake disc coupled to a single-piston caliper on the rear.

BMW K100 RT 1988-1989

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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