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					Technical specifications
					
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				| Model: | Monster 400 | 
			
				| Years: | 1994-99 | 
			
			
					
						| Engine: | Four stroke, 90°“L”twin cylinder, SOHC, desmodromic 2 valves per cylinder, belt driven | 
			
					
						| Capacity: | 398 cc / 24.3 cu in | 
			
					
						| Bore x Stroke: | 70.5 x 51 mm | 
			
					
						| Compression Ratio: | 10.0:1 | 
			
					
						| Cooling System: | Air cooled | 
			
					
						| Induction: | 2 x Mikuni BDST 38 CV carburetors | 
			
					
						| Spark Plugs: | RA4HC | 
			
					
						| Ignition: | Electronic | 
			
					
						| Battery: | 12V 16Ah | 
			
					
						| Starting: | Electric | 
			
					
						| Clutch: | Hydraulically actuated wet multi-plate | 
			
					
						| Max Power: | 31.3 kW / 43 hp @ 10500 rpm | 
			
					
						| Max Torque: | 33 Nm / 3.37 kgf-m / 24.3 ft-lb @ 7500 rpm | 
			
					
						| Transmission: | 5 Speed | 
			
					
						| Primary Drive Ratio: | 2.28:1 (32/73) | 
			
					
						| Gear Ratios: | 1st 2.500 / 2nd 1.714 / 3rd 1.333 / 4th 1.074 / 5th 0.966:1 | 
			
					
						| Final Drive Ratio: | 2.6:1 (15/39) | 
			
					
						| Final Drive: | Chain | 
			
					
						| Front Suspension: | 40 mm Marzocchi upside-down cartridge forks, adjustable for compression damping. | 
			
					
						| Rear Suspension: | Boge rising rate monoshock, adjustable for preload and compression damping. | 
			
					
						| Front Brakes: | Single 320 mm disc, 4 piston caliper | 
			
					
						| Rear Brakes: | Single 245 mm disc, 2 piston caliper | 
			
					
						| Front Tyre: | 120/60 VR 17 | 
			
					
						| Rear Tyre: | 160/60 VR-17 | 
			
					
						| Dimensions: | Length: 2090 mm / 82.3 in Width: 770 mm / 30.3 in Height: 1060 mm / 41.7 in | 
			
					
						| Wheelbase: | 1430 mm / 56.3 in | 
			
					
						| Seat Height: | 770 mm / 30.3 in | 
			
					
						| Dry Weight: | 174 kg / 383 lbs | 
			
					
						| Fuel Capacity: | 16 L / 4.2 US gal / 3.5 Imp gal | 
			
					
						| Top Speed: | 175 km/h / 109 mph | 
			
					
						| Colours: | Red, Yellow, Black, Silver gray |