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					Technical specifications
					
				 | 
			
				| Model: | Tuono 660 Factory | 
			
				| Years: | 2025 | 
			
			
					
						| Engine: | Four stroke, forward facing parallel twin, DOHC with silent chain drive on the right side, four valves per cylinder | 
			
					
						| Capacity: | 659 cc / 40.2 cu-in | 
			
					
						| Bore x Stroke: | 81 x 63.93 mm | 
			
					
						| Compression Ratio: | 13.5: 1 | 
			
					
						| Cooling System: | Liquid cooled with radiator and water-oil heat exchanger | 
			
					
						| Lubrication: | Wet sump | 
			
					
						| Exhaust: | Akrapovič - for race use only | 
			
					
						| Emission: | Euro 5 + | 
			
					
						| Induction: | Airbox with front air intake. 2 x 52 mm throttle bodies, Ride-By-Wire management | 
			
					
						| Electronic Management: | APRC suite that includes ATC (traction control), AWC (wheelie control), AEB (engine brake) AEM (engine mapping), ACC (cruise control) 5 riding modes (Road and Track, 3 pre-set and 2 customizable) | 
			
					
						| Starting: | Electric | 
			
					
						| Max Power: | 105 hp / 73.5 kW @ 10500 rpm | 
			
					
						| Max Torque: | 68 NM / 50.2 lb-ft @ 8500 rpm | 
			
					
						| Clutch: | Wet, multi-plate, slipper | 
			
					
						| Transmission: | 6 Speed, Aprilia Quick Shift (AQS) System up and down (available as optional accessory) | 
			
					
						| Final Drive: | Chain, with drive ratio: 17/43 | 
			
					
						| Frame: | Twin-spar aluminum half frame | 
			
					
						| Front Suspension: | 43mm ?hlins NIX 30 fork, spring preload, rebound and compression damping adjustable | 
			
					
						| Front Wheel Travel: | 110 mm / 4.3 in | 
			
					
						| Rear Suspension: | ?hlins STX rear shock, spring preload, rebound and compression damping adjustable | 
			
					
						| Rear Wheel Travel: | 130 mm / 5.1 in | 
			
					
						| Front Brakes: | 2x 320mm Brembo radial calipers with 4 horizontally opposed 32 mm pistons. Radial pump and metal braided brake hose | 
			
					
						| Rear Brakes: | Single 220mm disc; Brembo caliper with two 34 mm separate pistons. Master cylinder with separate reservoir and metal braided hose Multimap ABS (Cornering ABS available as optional accessory) | 
			
					
						| ABS System: | ABS Cornering multimap | 
			
					
						| Wheels: | Aluminum alloy | 
			
					
						| Front Wheel: | 3.5 x17 | 
			
					
						| Rear Wheel: | 5.5 x17 | 
			
					
						| Front Tyre: | 120/70 ZR 17 | 
			
					
						| Rear Tyre: | 180/55 ZR 17 | 
			
					
						| Rake: | 24.3? | 
			
					
						| Trail: | 104.1 mm / 4.1 in | 
			
					
						| Wheelbase: | 1382 mm / 54.4 in | 
			
					
						| Seat Height: | 822 mm / 32.3 in | 
			
					
						| Wet Weight: | 181 kg / 399 lbs | 
			
					
						| Fuel Capacity: | 15 Litres / 4.0 US gal |