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					Technical specifications
					
				 | 
			
				| Model: | R 100RS Mono | 
			
				| Years: | 1990-93 | 
			
			
					
						| Engine: | Four stroke, two cylinder horizontally opposed Boxer, 2 valves per cylinder | 
			
					
						| Capacity: | 980 cc / 59.8 cub in. | 
			
					
						| Bore x Stroke: | 94 x 70.6 mm | 
			
					
						| Cooling System: | Air cooled | 
			
					
						| Compression Ratio: | 8.45:1 | 
			
					
						| Lubrication: | Wet sump | 
			
					
						| Induction: | 2 x Constant depression carburettors, Bing 94/40/105 - 94/40/106 | 
			
					
						| Ignition: | Battery ignition | 
			
					
						| Alternator: | Bosch 12V/240 W | 
			
					
						| Battery: | Bosch W 7 DC / Beru 14-7 DU | 
			
					
						| Starting: | Electric | 
			
					
						| Max Power: | 43.8 kW / 59.5 hp @ 6500 rpm | 
			
					
						| Max Torque: | 74 Nm / 7.55 kg-m / 54.6 lb-ft @ 3500 rpm | 
			
					
						| Clutch: | Dry single plate, with lever action diaphragm spring | 
			
					
						| Transmission: | 5 Speed | 
			
					
						| Gear Ratio: | 1st 4.40 / 2nd 2.86 / 3rd 2.07 / 4th 1.67 / 5th 1.50:1 | 
			
					
						| Bevel / Crown wheel: | 11/32 teeth or 10/32 teeth | 
			
					
						| Final Drive: | Shaft | 
			
					
						| Frame: | Double sown tubs, dual cradle | 
			
					
						| Front Suspension: | Telescopic fork with hydraulic shock absorber. | 
			
					
						| Front Wheel Travel: | 275 mm / 6.8 in | 
			
					
						| Rear Suspension: | Paralever swinging | 
			
					
						| Rear Wheel Travel: | 121 mm / 4.7 in | 
			
					
						| Front Brakes: | 2 x ∅285mm discs, 2 piston calipers | 
			
					
						| Rear Brakes: | Simplex "200 mm drum | 
			
					
						| Front Wheel: | MTH 2.50 x 18 E | 
			
					
						| Rear Wheel: | MTH 2.50 x 18 E | 
			
					
						| Front Tyre: | 90/90 18 51 H | 
			
					
						| Rear Tyre: | 120/90 18 65 H | 
			
					
						| Dimensions: | Length 2175 mm / 85.6 in Width 800 mm / 314 in Height 1447 mm / 57.0 in | 
			
					
						| Wheelbase: | 1447 mm / 57.67 in | 
			
					
						| Seat Height: | 820 mm / 32.3 in | 
			
					
						| Ground Clearance: | 140 mm / 5.5 in | 
			
					
						| Dry Weight: | 190 kg / 419 lbs | 
			
					
						| Wet Weight: | 220 kg / 485 lbs | 
			
					
						| Fuel Capacity: | 22 Litres / 5.8 US gal | 
			
					
						| Consumption Average: | 6.5 L/100 / 15.4 km/l / 32.2 US mpg | 
			
					
						| Braking 60 km/h - 0: | 15.1 m / 49.5 ft | 
			
					
						| Braking 100 km/h - 0: | 45.3 m / 158.6 ft | 
			
					
						| Standing ¼ Mile: | 13.0 sec / 160.8 km/h / 99.9 mph | 
			
					
						| Top Speed: | 188.8 km/h / 117.3 mph |