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BMW R100 GS (1988-1989) Specs, Performance & Photos

Segment: All-road
Production years: 1988, 1989

BMW R100 GS 1988-1989 5 Photos
BMW R100 GS (1988-1989)BMW R100 GS (1988-1989)BMW R100 GS (1988-1989)BMW R100 GS (1988-1989)BMW R100 GS (1988-1989)

In 1988, the German motorcycle manufacturer released the BMW R100 GS, one of the world's largest and fastest off-road bikes at the time. The bike performed well on paved roads but not as well on unpaved trails.

The R100 GS debuted in 1987 and was manufactured until 1994. In addition, the 1988 model came in the same shape and form as the previous one without any significant modifications.

All bits and pieces were bolted on a double-loop tubular steel frame with a telescopic fork that handled the front suspension, providing 225 mm of travel and an adjustable paralever rear suspension system with 180 mm of travel.

As for the braking power, the bike relied on a 285 mm brake disc coupled to a dual-piston caliper on the front and a 200 mm drum braking unit mounted on the rear, offering optimum stopping power.

The visual department was characterized by standard features, such as a high-mounted front fender, a small front cowl with a wind deflector, a round headlight, a one-piece dual seat with a passenger grab handle, a luggage rack, a center stand, and wire-spoke wheels.

As for the power figures, the 1988 BMW R100 GS had its heartbeat set by a 980cc four-stroke air-cooled twin-cylinder boxer engine mounted between the wheels, delivering 60 hp with a peak force at 6,500 rpm and 76 Nm (56 lb-ft) torque at 6,500 rpm.

BMW R100 GS 1988-1989

BMW R100 GS 980

engine specs
Type:air-cooled, four-stroke, boxer twin cylinder, 2 valves per cylinder
Displacement:980 cm3
Bore X Stroke:3.7x2.8 in OR 94 mm
Compression Ratio:8.5:1
Horsepower:60/6500 KW(hp)/RPM
Torque:56/6500 lb-ft/RPM OR 76/6500 Nm/RPM
Fuel System:2xBing carburetors
transmission specs
Gearbox:5-speed, manual
Clutch:dry, single plate, diaphragm spring
Primary Drive:-
Final Drive:shaft
chassis specs
Frame:steel
Front Suspension:hydraulic telescopic fork
Rear Suspension:BMW Motorrad Paralever
Front Brake:single 285mm disc, 2-piston caliper
Rear Brake:200mm drum
dimension specs
Overall Length:90.2 in OR 2291 mm
Overall Width:39.4 in OR 1001 mm
Seat Height:33.5 in OR 851 mm
Wheelbase:59.6 in OR 1514 mm
Ground Clearance:7.9 in OR 201 mm
Weight:463 lbs OR 210 kg
Fuel Capacity:6.3 gallons OR 23.8 L
tyres specs
Front:90/90-21
Rear:130/80-17
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