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					Technical specifications
					
				 | 
			
				| Model: | KLX 450R | 
			
				| Years: | 2008-09 | 
			
			
					
						| Engine: | Four stroke, single cylinder, DOHC, 4 valves per cylinder | 
			
					
						| Capacity: | 449 cc / 27.3 cu-in | 
			
					
						| Bore x Stroke: | 96.0 x 62.1 mm | 
			
					
						| Cooling System: | Liquid cooled | 
			
					
						| Lubrication: | Forced lubrication, semi and #8209;dry sump | 
			
					
						| Compression Ratio: | 12.0:1 | 
			
					
						| Induction: | Keihin FCR | 
			
					
						| Ignition: | Digital AC-CDI | 
			
					
						| Starting: | Electric & kick | 
			
					
						| Max Power: | 56.4 hp / 41.5 kW @ 8500 rpm | 
			
					
						| Max Torque: | 50 Nm / 5.1 kg-m @ 7500 rpm | 
			
					
						| Transmission: | 5 Speed | 
			
					
						| Final Drive: | Chain | 
			
					
						| Frame: | Aluminum, perimeter Rake / trail: 27.1 degrees / 4.6 in. | 
			
					
						| Front Suspension: | 48mm inverted AOS-type cartridge fork with 22-way compression damping and 20-way rebound damping | 
			
					
						| Front Wheel Travel: | 285 mm / 11.2 in | 
			
					
						| Rear Suspension: | UNI-TRAK® single shock system with 22-way low-speed, two-turn variable high-speed compression damping and 22-way rebound damping | 
			
					
						| Rear Wheel Travel: | 278 mm / 10.9 in | 
			
					
						| Front Brakes: | Single 250mm disc 2 piston caliper | 
			
					
						| Rear Brakes: | Single 240mm disc 1 piston caliper | 
			
					
						| Front Tyre: | 80/100-21 | 
			
					
						| Rear Tyre: | 110/100-18 | 
			
					
						| Rake: | 27.1° | 
			
					
						| Trail: | 122 mm / 4.6 in | 
			
					
						| Dimensions: | Length 2180 mm / 85.8 in Width 820 mm / 32.3 in Height 1255 mm / 49.4 in | 
			
					
						| Wheelbase: | 1480 mm / 58.3 in | 
			
					
						| Seat Height: | 940 mm / 37.0 in | 
			
					
						| Ground Clearance: | 320 mm / 12.6 in | 
			
					
						| Dry Weight: | 115 kg / 253.5 lbs | 
			
					
						| Fuel Capacity: | 8 Litres / 2.1 US gal |