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BMW

R100S (980cc) 1981

R100S (980cc) 1981

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BMW R100 Genuine mileage and condition to match. new Brembo discs and pads, new upgraded YSS Progressive fork springs, new wire wheels, new tyres new choke cable and mechanism, professionally painted S cockpit fairing and gauges, new rear rack, new stainless flip fuel cap, peanut covers, new battery, full stainless exhaust. Not many as good as this genuine early 80s boxer., Upgrades - 2 keys, Centre Stand, Engine Bars, Luggage Rack, Panniers, Screen, long MOT

The R100 (not including the RT, S, RS variants) was built between 1980-84 and is powered by a twin cylinder overhead cam engine. Displacing 980cc it produces 70hp at 7,250rpm, for a claimed top speed (at date of release) of 115 mph. The standing quarter mile was accomplished in just under 13 seconds. It uses telescopic fork front suspension and a rear swingarm. 1981 was the first year that new BMW bikes were equipped with electronic ignition, nickel sill barrels, a larger oil sump, Brembo front brakes and many other innovations. 

YEAR: 1981

MILAGE: 27682

Engine and transmission
Displacement 979.0 ccm (59.74 cubic inches)
Engine type Two cylinder boxer, four-stroke
Power 67.0 hp (48.9 kW)) @ 7000 RPM
Top speed 191.0 km/h (118.7 mph)
Compression 8.2:1
Bore x stroke 94.0 x 70.6 mm (3.7 x 2.8 inches)
Valves per cylinder 2
Fuel control Overhead Valves (OHV)
Cooling system Air
Gearbox 5-speed
Transmission type Shaft drive (cardan)   (final drive)
Chassis, suspension, brakes and wheels
Front tire 3.25-19
Rear tire 4.00-18
Front brakes Dual disc
Rear brakes Expanding brake
Physical measures and capacities
Weight incl. oil, gas, etc 236.0 kg (520.3 pounds)
Fuel capacity 24.00 litres (6.34 US gallons)

 

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