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BMW R 100 S (1978-1979) Specs, Performance & Photos

Segment: Naked / Road
Production years: 1978, 1979

BMW R 100 S 1978-1979 3 Photos
BMW R 100 S (1978-1979)BMW R 100 S (1978-1979)BMW R 100 S (1978-1979)

The 1979 MY BMW R 100 S comes with standard fittings such as a hydraulic telescopic fork as a front suspension, dual adjustable shocks in the rear, a dual seat, pillion grab rails, a small, nose-fairing with a windshield, an analogue instrumentation panel, dual front disc brakes coupled to a rear drum brake, die-cast aluminium wheels and a chromed, dual exhaust system.

Also, a maximum power output of 70 horsepower and 76 Nm of torque is achieved by its four-stroke, air-cooled, 980cc, boxer opposed two cylinder powerplant that is paired to a five-speed manual transmission with a shaft final drive.

BMW R 100 S 1978-1979

BMW R 100 S 980

engine specs
Type:air-cooled, four-stroke, boxer two cylinder, 2 valves per cylidner
Displacement:980 cm3
Bore X Stroke:3.7x2.8 in OR 94 mm
Compression Ratio:9.5:1
Horsepower:70/7000 KW(hp)/RPM
Torque:56/6000 lb-ft/RPM OR 76/6000 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:dual adjustable shocks
Front Brake:dual 260mm discs, 2-piston calipers
Rear Brake:260mm drum
dimension specs
Overall Length:83.9 in OR 2131 mm
Overall Width:29.4 in OR 747 mm
Seat Height:32.3 in OR 820 mm
Wheelbase:57.7 in OR 1466 mm
Ground Clearance:6.5 in OR 165 mm
Weight:485 lbs OR 220 kg
Fuel Capacity:6.3 gallons OR 23.8 L
tyres specs
Front:3.25-19
Rear:4.00-18
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