BMW R 80-7: history, specs, pictures

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BMW R 80-7
Manufacturer BMW
Production 1977 - 1979
Engine two cylinder boxer, four-stroke
Bore / Stroke 84.8mm x 70.6mm
Top speed 116 mph (186 km/h)
Horse Power 53.77 HP (40.1 KW) @ 7000RPM
Battery 9.2:1
Transmission Gear box: 5-speed
Final Drive: shaft drive (cardan)
Brakes Front: dual disc
Rear: expanding brake
Front Tire 3.25-19
Rear Tire 4.00-18
Weight  (dry), 236.0 kg (wet)
Fuel capacity 6.34 Gallon (24.00 Liters)
Manuals Service Manual
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The BMW R 80-7 was a two cylinder boxer, four-stroke standard produced by BMW between 1977 and 1979. It could reach a top speed of 116 mph (186 km/h). Claimed horsepower was 53.77 HP (40.1 KW) @ 7000 RPM.

Engine

The engine was a air cooled two cylinder boxer, four-stroke. A 84.8mm bore x 70.6mm stroke result in a displacement of just 797.0 cubic centimeters. Fuel was supplied via a overhead valves (ohv).

Drive

The bike has a 5-speed transmission.

Chassis

It came with a 3.25-19 front tire and a 4.00-18 rear tire. Stopping was achieved via dual disc in the front and a expanding brake in the rear. The R 80-7 was fitted with a 6.34 Gallon (24.00 Liters) fuel tank.