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					Technical specifications
					
				 | 
			
				| Model: | 668 Ghost Strike | 
			
				| Years: | 1997 | 
			
			
					
						| Engine: | Four stroke, parallel twin cylinder. DOHC, 4 valve per cylinder | 
			
					
						| Capacity: | 668 cc / 40.7 cu-in | 
			
					
						| Bore x Stroke: | 78.5 x 69 mm | 
			
					
						| Cooling System: | Air/oil cooled | 
			
					
						| Compression Ratio: | 9.0:1 | 
			
					
						| Induction: | Twin Weber-Marelli electronic injection | 
			
					
						| Ignition: | Weber-Marelli electronic | 
			
					
						| Starting: | Electric | 
			
					
						| Max Power: | 70 hp / 52 kW @ 8000 rpm | 
			
					
						| Max Power Rear Tyre: | 65 hp / 48.4 kW @ 7800 rpm | 
			
					
						| Max Torque: | 60 Nm / 44.2 lb-ft @ 7000 rpm | 
			
					
						| Transmission: | 6 speed | 
			
					
						| Final Drive: | Chain | 
			
					
						| Front Suspension: | 40mm WP Upside-down forks, adjustable rebound and damping. | 
			
					
						| Rear Suspension: | WP Rising rate adjustable preload, rebound and damping. | 
			
					
						| Front Brakes: | 2x 320mm discs 4 piston calipers | 
			
					
						| Rear Brakes: | Single 245mm disc 2 piston caliper | 
			
					
						| Front Tyre: | 120/70 ZR17 | 
			
					
						| Rear Tyre: | 170/60 ZR17 | 
			
					
						| Dry Weight: | 180 kg / 396.8 lbs | 
			
					
						| Fuel Capacity: | 18 Litres / 4.7 US gal |