Air cooled, 1206cc, 45° V-twin, OHV
| Power: | 57.51 HP (42.3 kW) @ 5150 rpm | 
| Final drive: | Chain | 
| Top speed: | 111.85 mph | 
| Curb weight: | 584.2 lbs | 
| Tags: | Classic bike | 
| 
		   
			Engine and transmission			 
		 | 
	  |
| Engine type: | 2 cylinders, 4-stroke, 45° V-twin | 
| Displacement: | 1206 cc (73.69 cubic inches) | 
| Bore × stroke: | 3.44 inch × 3.97 inch (undersquare - longstroke) | 
| Cooling system: | Air cooled | 
| Power: | 57.51 HP (42.3 kW) @ 5150 rpm | 
| Throttle: | Cable operated | 
| Valves | |
| Valve train: | OHV, variable | 
| Valves per cylinder: | 2 | 
| Fuel and ignition | |
| Sparks per cylinder: | 1 | 
| Fuel supply system: | Carburetor | 
| Compression: | 8:1 | 
| Engine mounting: | Transverse | 
| Lubrication system: | Dry sump | 
| Gear box: | Manual 4-speed | 
| Clutch: | Wet, multiple discs, cable operated | 
| Final drive: | Chain | 
| Starter: | Kick-starter | 
| 
		   
			Dimensions		   
		 | 
	  |
| Weight | |
| Curb weight: | 584.2 lbs | 
| 
		   
			Chassis and suspension		   
		 | 
	  |
| Frame type: | steel, Double cradle frame | 
| Front | |
| Suspension: | Cartridge | 
| Brake: | Single Disk | 
| Tire: | 90 / 90 R19 | 
| Rear | |
| Suspension: | twin shock, Swingarm | 
| Brake: | Disk | 
| Tire: | 130 / 90 R16 | 
| 
		   
			Other		   
		 | 
	  |
| ABS available: | No | 
| Power-to-weight ratio: | 0.16 KW/lbs (6.26 lbs/HP) | 
| Top speed: | 111.85 mph | 
| Fuel capacity: | 5.02 gals | 
| Number of riders: | 2 persons | 
				    
			To report a mistake please sign in first
			
								  				   
				  				 | 
				
				  
													
									 1100cc, 90° V-twin  | 
							
								  				   
				  				 | 
				
				  
													
									 Water cooled, 995cc, V-twin  | 
			
								  				   
				  				 | 
				
				  
													
									 Water cooled, 996cc, 90° V-twin, SOHC  | 
							
								  				   
				  				 | 
				
				  
													
									 Water cooled, 999cc, 90° V-twin, SOHC  | 
			
								  				   
				  				 | 
				
				  
													
									 Water cooled, 998cc, V-twin, DOHC  | 
							
								  				   
				  				 | 
				
				   2002 Yamaha BT 1100 Mastino Napoletano Air cooled, 1063cc, 75° V-twin, SOHC  | 
			
								  				   
				  				 | 
				
				  
													
									 Air cooled, 1064cc, V-twin, OHV  | 
							
								  				   
				  				 | 
				
				  
													
									 Water cooled, 996cc, V-twin, SOHC  | 
			
								  				   
				  				 | 
				
				  
													
									 Water cooled, 996cc, 72° V-twin, DOHC  | 
							
								  				   
				  				 | 
				
				  
													
									 Water cooled, 996cc, V-twin  |