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					Technical specifications
					
				 | 
			
				| Model: | R 80R | 
			
				| Years: | 1991-94 | 
			
			
					
						| 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 DC / Beru 14-7 DU | 
			
					
						| Starting: | Electric | 
			
					
						| Max Power: | 37 kW / 50 hp @ 6500 rpm | 
			
					
						| Max Torque: | 61 Nm / 6.2 kgf-m / 44 ft lb @ 3750 rpm | 
			
					
						| Clutch: | Dry single plate, with diaphragm spring | 
			
					
						| Transmission: | 5 Speed | 
			
					
						| Final Drive: | Shaft | 
			
					
						| Gear Ratio: | 1st 4.4 2nd 2.86 3rd 2.07 4th 1.67 5th 1.50 : 1 | 
			
					
						| Rear Wheel Ratio: | 1:3.20 or 1:3.36 | 
			
					
						| Frame: | Double loop tubular frame with bolt on rear section | 
			
					
						| Front Suspension: | Telescopic hydraulic forks. | 
			
					
						| Front Wheel Travel: | 135 mm / 5.3 in | 
			
					
						| Rear Suspension: | BMW Paralever swinging arm | 
			
					
						| Rear Wheel Travel: | 135 mm / 5.3 in | 
			
					
						| Front Brakes: | Single 285mm disc, 1 piston caliper | 
			
					
						| Rear Brakes: | 200mm Drum | 
			
					
						| Front Wheel: | MTH 2.50 x 18 E | 
			
					
						| Rear Wheel: | MTH 2.50 x 18 E | 
			
					
						| Front Tyre: | 110/80 V18 | 
			
					
						| Rear Tyre: | 140/80 V17 | 
			
					
						| Dimensions: | Length 2210 mm / 87.0 in Width 1000 mm / 39.3 in Height 1190 mm / 46.8 in | 
			
					
						| Wheelbase: | 1495 mm / 58.85 in | 
			
					
						| Ground Clearance: | 140 mm / 5.51 in | 
			
					
						| Seat Height: | 800 mm / 31.5 in | 
			
					
						| Wet Weight: | 217 Kg / 477 lbs | 
			
					
						| Fuel Capacity: | 24 liters / 6.27 gal |