BMW R 80/7 (1981-83) technical specifications
BMW R 80/7 is produced in 1981-83. Engine is Four stroke, two cylinder horizontally opposed Boxer, pushrod operated 2 valves per cylinder., displacement 797.5 cc / 48.7 cu in. , produces power 50 hp / 36.4 KW @ 6500 rpm and 58 Nm / 5.9 kgf-m / 42 ft lb @ 5500 rpm. BMW R 80/7 top speed is 180 km/h / 112 mph. BMW R 80/7 wet weight is 210 Kg / 462 lbs. BMW R 80/7 has 1 photos.
Technical specifications
+ Add to 'Compare list'| Model: | R 80/7 |
| Years: | 1981-83 |
| Engine: | Four stroke, two cylinder horizontally opposed Boxer, pushrod operated 2 valves per cylinder. |
| Capacity: | 797.5 cc / 48.7 cu in. |
| Bore x Stroke: | 84.8 x 70.6 mm |
| Cooling System: | Air cooled |
| Compression Ratio: | 9.2:1 |
| Induction: | 2 x Bing constant depression carburetors |
| Ignition: | Battery ignition |
| Alternator: | Bosch 12 V/280 W |
| Spark Plug: | Bosch W 7 D / Beru14-7DU / Champion N9YC |
| Starting: | Electric |
| Max Power: | 50 hp / 36.4 KW @ 6500 rpm |
| Max Torque: | 58 Nm / 5.9 kgf-m / 42 ft lb @ 5500 rpm |
| Clutch: | Dry single plate, with diaphragm spring |
| Transmission: | 5 Speed |
| Final Drive: | Shaft |
| Gear Ratio: | 1st 4.40 / 2nd 2.86 / 3rd 2.07 / 4th 1.67 / 5th 1.50 |
| Rear Wheel Ratio: | 1:3.20 or 1 3.36 |
| Front Suspension: | Telescopic hydraulic forks. |
| Front Wheel Travel: | 175 mm / 6.8 in |
| Rear Suspension: | Long swinging arm with adjustable strut. |
| Rear Wheel Travel: | 125 mm / 4.9 in |
| Front Brakes: | 2 x ∅260mm discs, 1 piston caliper |
| Rear Brakes: | Single ∅200mm Drum |
| Front Wheel: | MTH 2.50 x 17E |
| Rear Wheel: | MTH 2.50 x 18E |
| Front Tyre: | 90/90-17 |
| Rear Tyre: | 120/90-18 |
| Dimensions: | Length 2175 mm / 88.6 in Width 800 mm / 31.2 in Height 1106 mm / 43.5 in |
| Wheelbase: | 1447 mm / 56.9 in |
| Ground Clearance: | 140 mm / 5.51 in |
| Wet Weight: | 210 Kg / 462 lbs |
| Fuel Capacity: | 22 Litres / 5.8 gal |
| Average Consumption: | 5.9 L/100 km / 17.0 km// / 40 mpg |
| Standing ¼ Mile: | 14.5 sec |
| Top Speed: | 180 km/h / 112 mph |
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