Technical specifications
					
				 | 
			
			
				| Model: | 
				YZF-R125 | 
			
			
				| Years: | 
				2017 | 
			
			
			
					
						| 
							Engine:
						 | 
						
							Four stroke,single cylinder, SOHC, 4 valve
						 | 
					
			
					
						| 
							Capacity:
						 | 
						
							124.7 cc / 7.6cu-in
						 | 
					
			
					
						| 
							Bore x
Stroke:
						 | 
						
							52 x 58.6 mm
						 | 
					
			
					
						| 
							Cooling
System:
						 | 
						
							Liquidcooled
						 | 
					
			
					
						| 
							Compression
Ratio:
						 | 
						
							11.2:1
						 | 
					
			
					
						| 
							Induction:
						 | 
						
							Fuel Injection
						 | 
					
			
					
						| 
							Oil Capacity:
						 | 
						
							1.20 liters / 0.08quarts)
						 | 
					
			
					
						| 
							Lubrication:
						 | 
						
							Wet sump
						 | 
					
			
					
						| 
							Ignition :
						 | 
						
							TCI 
						 | 
					
			
					
						| 
							Starting:
						 | 
						
							Electric
						 | 
					
			
					
						| 
							Max Power:
						 | 
						
							11 kW / 15 hp @ 9000 rpm
						 | 
					
			
					
						| 
							Max Torque:
						 | 
						
							12.4 Nm / 1.25 kg-m @ 8000rpm
						 | 
					
			
					
						| 
							Clutch:
						 | 
						
							Wet Multiple-disc
						 | 
					
			
					
						| 
							Transmission :
						 | 
						
							6 Speed 
						 | 
					
			
					
						| 
							Final Drive:
						 | 
						
							Chain
						 | 
					
			
					
						| 
							Frame:
						 | 
						
							Steel Deltabox
						 | 
					
			
					
						| 
							Front Suspension:
						 | 
						
							Upside-down telescopic fork, Ø41 mm
						 | 
					
			
					
						| 
							Front Wheel
Travel:
						 | 
						
							130 mm / 5.1 in
						 | 
					
			
					
						| 
							Rear Suspension:
						 | 
						
							Linked monoshock with spring preloadadjustment
						 | 
					
			
					
						| 
							Rear Wheel
Travel:
						 | 
						
							118 mm / 4.6 in
						 | 
					
			
					
						| 
							Front Brakes:
						 | 
						
							Single 292mm disc
						 | 
					
			
					
						| 
							Rear Brakes:
						 | 
						
							Single 230mm disc
						 | 
					
			
					
						| 
							Front Tyre:
						 | 
						
							110/80 -17
						 | 
					
			
					
						| 
							Rear Tyre:
						 | 
						
							130/70 -17
						 | 
					
			
					
						| 
							Caster:
						 | 
						
							26°
						 | 
					
			
					
						| 
							Trail:
						 | 
						
							98 mm
						 | 
					
			
					
						| 
							Dimension:
						 | 
						
							Height  1065 mm / 41.9 inLength 1955 mm / 76.9 inWidth    680 mm / 26.7 in
						 | 
					
			
					
						| 
							Wheelbase:
						 | 
						
							1355 mm / 53.3 inc
						 | 
					
			
					
						| 
							Seat Height:
						 | 
						
							825 mm / 32.4 in
						 | 
					
			
					
						| 
							Wet Weight:
						 | 
						
							140 kg / 308.5  lbs
						 | 
					
			
					
						| 
							Fuel
Capacity :
						 | 
						
							11.5 Litres / 3.0 US gal
						 |