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					Technical specifications
					
				 | 
			
				| Model: | X8 400 | 
			
				| Years: | 2007 | 
			
			
					
						| Engine: | Four stroke, single cylinder, SOHC, 4 valve | 
			
					
						| Capacity: | 399 cc / 24.4 cub in. | 
			
					
						| Bore x Stroke: | 85.8 mm x 69 mm | 
			
					
						| Cooling System: | Liquid cooled | 
			
					
						| Lubrication System: | Separate with automatic mixer | 
			
					
						| Fuel System: | Injection | 
			
					
						| Ignition: | Inductive | 
			
					
						| Starting: | Electric | 
			
					
						| Max Power: | 25 kW / 36 hp @ 7500 rpm | 
			
					
						| Max Torque: | 37.6 Nm / 3.83 kgf-m / 27.7 ft-lbs @ 5500 rpm | 
			
					
						| Transmission: | CVT, twist and go | 
			
					
						| Final Drive: | Belt | 
			
					
						| Clutch: | Automatic, centrifugal, dry | 
			
					
						| Front Suspension: | Hydraulic telescopic fork, 35 mm Ø | 
			
					
						| Rear Suspension: | Dual, 4 position preload adjustable shocks | 
			
					
						| Front Brakes: | Double disc, 240 mm, 2-piston per disc | 
			
					
						| Rear Brakes: | Single disc, 240 mm , 2-piston | 
			
					
						| Wheels: | Die cast aluminium alloy | 
			
					
						| Front Wheel: | 3.50 x 14 in. | 
			
					
						| Front Wheel Travel: | 94 mm / 3.7 in. | 
			
					
						| Rear Wheel: | 4.50 x 14 in. | 
			
					
						| Rear Wheel Travel: | 90 mm / 3.5 in. | 
			
					
						| Front Tyre: | 120/70 - 14 in. | 
			
					
						| Rear Tyre: | 130/70 - 12 in. | 
			
					
						| Frame: | Double cradle, high strength tubular steel | 
			
					
						| Dimensions: | Length: 2184 mm / 86.0 in Width: 760 mm / 29.9 in. | 
			
					
						| Wheelbase: | 1540 mm / 60.6 in. | 
			
					
						| Seat Height: | 790 mm / 31.1 in. | 
			
					
						| Dry Weight: | 198 kg / 437 lbs | 
			
					
						| Fuel Capacity: | 12 L / 3.2 US gal | 
			
					
						| Tank Reserve: | 1.8 L / 0.48 Us gal | 
			
					
						| Consumption Average: | 4.5 L/100 km / 22 km/l / 51.7 US mpg | 
			
					
						| Top Speed: | 155 km/h / 96 mph | 
			
					
						| Review: | Guy Allen, Motoring |