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					Technical specifications
					
				 | 
			
				| Model: | GSX-R 400 | 
			
				| Years: | 1988 | 
			
			
					
						| Engine: | Four stroke, transverse four cylinder, DOHC 4 valves per cylinder. TSCC | 
			
					
						| Capacity: | 398 cc / 24.3 cu-in | 
			
					
						| Bore x Stroke: | 56 x 40.4 mm | 
			
					
						| Lubrication: | Wet sump | 
			
					
						| Cooling System: | Liquid cooled | 
			
					
						| Compression Ratio: | 11.8:1 | 
			
					
						| Induction: | Slingshot carburetors | 
			
					
						| Ignition: | CDI | 
			
					
						| Headlight: | 12V 35/35w x 2 | 
			
					
						| Starting: | Electric | 
			
					
						| Max Power: | 44 kW / 59 hp @ 11000 rpm | 
			
					
						| Max Torque: | 39.2 Nm / 4.0 kgf-m / 28.9 lb-ft @ 9000 rpm | 
			
					
						| Clutch: | Wet multi-plate | 
			
					
						| Transmission: | 6 Speed, constant mesh | 
			
					
						| Final Drive: | Chain | 
			
					
						| Primary Reduction Ratio: | 2.212 | 
			
					
						| Final Drive Ratio: | 3.066 | 
			
					
						| Gear Ratio: | 1st 3.166 / 2nd 2.125 / 3rd 1.631 / 4th 1.333 / 5th .173 / 6th 1.083 | 
			
					
						| Frame: | Aluminum angular pipe double cradle | 
			
					
						| Front Suspension: | Telescopic forks | 
			
					
						| Rear Suspension: | Full floater swing arm, non-adjustable | 
			
					
						| Front Brakes: | 2 x Discs, 4 piston calipers | 
			
					
						| Rear Brakes: | Single disc, 2 piston caliper | 
			
					
						| Front Tyre: | 110/70-R17 53H | 
			
					
						| Rear Tyre: | 140/60-R18 64H | 
			
					
						| Rake: | 27° 25' | 
			
					
						| Trail: | 96 mm / 3.7 in | 
			
					
						| Dimensions: | Length 1995 mm / 78.5 in Width 695 mm / 27.4 in Height 1110 mm / 43.7 in | 
			
					
						| Wheelbase: | 1375 mm / 54.1 in | 
			
					
						| Ground Clearance: | 125 mm / 4.9 in | 
			
					
						| Seat Height: | 735 mm / 28.9 in | 
			
					
						| Dry Weight: | 160 kg / 352 lbs | 
			
					
						| Fuel Capacity: | 15 Litres / 3.96 US gal / 3.3 Imp gal |