Motorcycles Specs > Yamaha > Yamaha YZF-R125 WGP 50th Anniversary

Yamaha YZF-R125 WGP 50th Anniversary Specs

The Yamaha YZF-R125 WGP 50th Anniversary model is a Sport bike manufactured by Yamaha . In this version sold from year 2012 , 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) @ 9000 RPM and a maximum torque of 12.24 Nm (1.2 kgf-m or 9.0 ft.lbs) @ 8000 RPM . With this drive-train, the Yamaha YZF-R125 WGP 50th Anniversary is capable of reaching a maximum top speed of  . Regarding the chassis characteristics, responsible for road holding, handling behaviour and ride confort, the Yamaha YZF-R125 WGP 50th Anniversary have a Aluminium Deltabox frame with front suspension being Telescopic forks and in the rear suspension it is equiped with Linked monoshock with spring preload adjustment . Stock tire sizes are 100/80-17 on the front, and 130/70-17 on the rear. As for stopping power, the Yamaha YZF-R125 WGP 50th Anniversary braking system includes Single disc size 292 mm (11.5 inches) at the front and Single disc size 230 mm (9.1 inches) at the rear. 

Yamaha YZF-R125 WGP 50th Anniversary General Information

Brand Yamaha 
Model Yamaha YZF-R125 WGP 50th Anniversary 
Start year 2012 
Year 2012 
Category Sport 
Factory Warranty (Years / miles)

Yamaha YZF-R125 WGP 50th Anniversary Dimensions, Aerodynamics and weight

Frame type Aluminium Deltabox 
Seat details
Wheelbase 1,355 mm (53.3 inches) 
Length 2,015 mm (79.3 inches) 
Width 660 mm (26.0 inches) 
Height 970 mm (38.2 inches) 
Seat Height 818 mm (32.2 inches) If adjustable, lowest setting. 
Alternate Seat Height
Ground Clearance 155 mm (6.1 inches) 
Trail size 86 mm (3.4 inches) 
Wheels details
Front Tyres - Rims dimensions 100/80-17 
Rear Tyres - Rims dimensions 130/70-17 
Front brakes Single disc 
Rear brakes Single disc 
Front Brakes Dimensions - Disc Dimensions 292 mm (11.5 inches) 
Rear Brakes Dimensions - Disc Dimensions 230 mm (9.1 inches) 
Curb Weight (including fluids) 138.0 kg (304.2 pounds) 
Dry Weight
Front Percentage of Weight
Rear Percentage of Weight
Weight-Power Output Ratio :
Fuel Tank Capacity 13.80 litres (3.65 gallons) 
Reserve Fuel Capacity
Carrying Details and Capacity
Front Suspension Telescopic forks 
Front Suspension Travel 130 mm (5.1 inches) 
Rear Suspension Linked monoshock with spring preload adjustment 
Rear Suspension Travel 125 mm (4.9 inches) 

Yamaha YZF-R125 WGP 50th Anniversary Engine and Transmission Technical Data

Engine type - Number of cylinders Single cylinder, four-stroke 
Engine details
Fuel system Injection. Electronic Fuel 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) @ 9000 RPM 
Maximum torque 12.24 Nm (1.2 kgf-m or 9.0 ft.lbs) @ 8000 RPM 
Engine Maximum RPM
Cooling system Liquid 
Lubrication system Wet sump 
Engine oil capacity 1.20 litres (1.27 quarts) 
Exhaust system
Gearbox 6-speed 
Transmission type, final drive ratio Chain 
Clutch type Wet, multiple-disc coil spring 

Yamaha YZF-R125 WGP 50th Anniversary 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

Yamaha YZF-R125 WGP 50th Anniversary Electrical Systems, Ignition and Equipment

Ignition Type TCI (digital) 
Electrical Details
Starter Type Electric 
Instruments Digital and analogue instruments 
How much horsepower does a Yamaha YZF-R125 WGP 50th Anniversary have?
The Yamaha YZF-R125 WGP 50th Anniversary has 14.75 HP (10.8 kW) @ 9000 RPM.

How tall (seat height) is a Yamaha YZF-R125 WGP 50th Anniversary?
The Yamaha YZF-R125 WGP 50th Anniversary seat height is 818 mm (32.2 inches) If adjustable, lowest setting.