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UltimateSpecs.com   Cars Motorcycles
Motorcycles Specs > Yamaha > Yamaha WR125R

Yamaha WR125R Specs

The Yamaha WR125R model is a Enduro / offroad bike manufactured by Yamaha . In this version sold from year 2009 , the dry weight is  and it is equiped with a Single cylinder, four-stroke motor. The engine produces a maximum peak output power of 14.75 HP (10.8 kW) and a maximum torque of 12.20 Nm (1.2 kgf-m or 9.0 ft.lbs) . With this drive-train, the Yamaha WR125R is capable of reaching a maximum top speed of  . Regarding the chassis characteristics, responsible for road holding, handling behaviour and ride confort, the Yamaha WR125R have a Steel double cradle frame with front suspension being Telescopic forks and in the rear suspension it is equiped with Swingarm (link suspension) . Stock tire sizes are 80/90-M21 on the front, and 110/80-M18 on the rear. As for stopping power, the Yamaha WR125R braking system includes Single disc size 240 mm (9.4 inches) at the front and Single disc size 220 mm (8.7 inches) at the rear. 

Yamaha WR125R General Information

Brand Yamaha 
Model Yamaha WR125R 
Year 2009 
Year 2009 
Category Enduro / offroad 
Factory Warranty (Years / miles)  

Yamaha WR125R Dimensions, Aerodynamics and weight

Frame type Steel double cradle 
Seat details  
Wheelbase 1,430 mm (56.3 inches) 
Length 2,180 mm (85.8 inches) 
Width 835 mm (32.9 inches) 
Height 1,220 mm (48.0 inches) 
Seat Height 930 mm (36.6 inches) If adjustable, lowest setting. 
Alternate Seat Height  
Ground Clearance 265 mm (10.4 inches) 
Trail size 107 mm (4.2 inches) 
Wheels details  
Front Tyres - Rims dimensions 80/90-M21 
Rear Tyres - Rims dimensions 110/80-M18 
Front brakes Single disc 
Rear brakes Single disc 
Front Brakes Dimensions - Disc Dimensions 240 mm (9.4 inches) 
Rear Brakes Dimensions - Disc Dimensions 220 mm (8.7 inches) 
Curb Weight (including fluids) 133.0 kg (293.2 pounds) 
Dry Weight  
Front Percentage of Weight  
Rear Percentage of Weight  
Weight-Power Output Ratio :  
Fuel Tank Capacity 8.50 litres (2.25 gallons) 
Reserve Fuel Capacity  
Carrying Details and Capacity  
Front Suspension Telescopic forks 
Front Suspension Travel 240 mm (9.4 inches) 
Rear Suspension Swingarm (link suspension) 
Rear Suspension Travel 230 mm (9.1 inches) 

Yamaha WR125R Engine and Transmission Technical Data

Engine type - Number of cylinders Single cylinder, four-stroke 
Engine details  
Fuel system Injection 
Engine size - Displacement - Engine capacity 124.70 ccm (7.61 cubic inches) 
Bore x Stroke 52.0 x 58.6 mm (2.0 x 2.3 inches) 
Compression Ratio 11.2:1 
Number of valves per cylinder
Camshaft Valvetrain Configuration SOHC 
Maximum power - Output - Horsepower 14.75 HP (10.8 kW) 
Maximum torque 12.20 Nm (1.2 kgf-m or 9.0 ft.lbs) 
Engine Maximum RPM  
Cooling system Liquid 
Lubrication system Wet sump 
Engine oil capacity 1.10 litres (0.07 quarts) 
Exhaust system  
Gearbox 6-speed 
Transmission type, final drive ratio Chain 
Clutch type Wet, multiple-disc coil spring 
Driveline  

Yamaha WR125R Performance

Top Speed  
Acceleration 0 to 100 km/h (0 to 62 mph)  
Acceleration 0 to 400m (1/4 mile)  
Recuperation 60 to 140 km/h in highest gear  
Fuel Consumption - MPG - Economy - Efficiency  
CO2 emissions  
Emissions  

Yamaha WR125R Electrical Systems, Ignition and Equipment

Ignition Type TCI 
Electrical Details  
Starter Type Electric 
Instruments  
Lights