Yamaha SR 125 Specs
The Yamaha SR 125 model is a Naked bike bike manufactured by Yamaha . In this version sold from year 2001 , the dry weight is 104.0 kg (229.3 pounds) and it is equiped with a Single cylinder, four-stroke motor. The engine produces a maximum peak output power of 12.00 HP (8.8 kW) @ 8500 RPM and a maximum torque of 9.80 Nm (1.0 kgf-m or 7.2 ft.lbs) @ 8000 RPM . With this drive-train, the Yamaha SR 125 is capable of reaching a maximum top speed of 102.0 km/h (63.4 mph) . Regarding the chassis characteristics, responsible for road holding, handling behaviour and ride confort, the Yamaha SR 125 have a frame with front suspension being and in the rear suspension it is equiped with . Stock tire sizes are on the front, and on the rear. As for stopping power, the Yamaha SR 125 braking system includes Single disc size 282 mm (11.1 inches) at the front and Expanding brake size 130 mm (5.1 inches) at the rear.
Yamaha SR 125 General Information
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| Brand |
Yamaha |
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| Model |
Yamaha SR 125 |
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| Year |
2001 |
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| Year |
2001 |
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| Category |
Naked bike |
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| Factory Warranty (Years / miles) |
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Yamaha SR 125 Dimensions, Aerodynamics and weight
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| Frame type |
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| Seat details |
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| Wheelbase |
1,280 mm (50.4 inches) |
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| Length |
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| Width |
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| Height |
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| Seat Height |
730 mm (28.7 inches) If adjustable, lowest setting. |
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| Alternate Seat Height |
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| Ground Clearance |
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| Trail size |
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| Wheels details |
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| Front Tyres - Rims dimensions |
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| Rear Tyres - Rims dimensions |
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| Front brakes |
Single disc |
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| Rear brakes |
Expanding brake |
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| Front Brakes Dimensions - Disc Dimensions |
282 mm (11.1 inches) |
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| Rear Brakes Dimensions - Disc Dimensions |
130 mm (5.1 inches) |
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| Curb Weight (including fluids) |
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| Dry Weight |
104.0 kg (229.3 pounds) |
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| Front Percentage of Weight |
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| Rear Percentage of Weight |
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| Weight-Power Output Ratio : |
0.1154 HP/kg |
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| Fuel Tank Capacity |
10.00 litres (2.64 gallons) |
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| Reserve Fuel Capacity |
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| Carrying Details and Capacity |
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| Front Suspension |
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| Front Suspension Travel |
120 mm (4.7 inches) |
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| Rear Suspension |
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| Rear Suspension Travel |
78 mm (3.1 inches) |
Yamaha SR 125 Engine and Transmission Technical Data
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| Engine type - Number of cylinders |
Single cylinder, four-stroke |
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| Engine details |
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| Fuel system |
Carburettor |
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| Engine size - Displacement - Engine capacity |
125.00 ccm (7.63 cubic inches) |
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| Bore x Stroke |
57.0 x 48.8 mm (2.2 x 1.9 inches) |
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| Compression Ratio |
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| Number of valves per cylinder |
2 |
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| Camshaft Valvetrain Configuration |
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| Maximum power - Output - Horsepower |
12.00 HP (8.8 kW) @ 8500 RPM |
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| Maximum torque |
9.80 Nm (1.0 kgf-m or 7.2 ft.lbs) @ 8000 RPM |
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| Engine Maximum RPM |
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| Cooling system |
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| Lubrication system |
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| Engine oil capacity |
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| Exhaust system |
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| Gearbox |
5-speed |
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| Transmission type, final drive ratio |
Chain |
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| Clutch type |
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| Driveline |
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Yamaha SR 125 Performance
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| Top Speed |
102.0 km/h (63.4 mph) |
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| Acceleration 0 to 100 km/h (0 to 62 mph) |
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| Acceleration 0 to 400m (1/4 mile) |
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| Recuperation 60 to 140 km/h in highest gear |
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| Fuel Consumption - MPG - Economy - Efficiency |
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| CO2 emissions |
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| Emissions |
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Yamaha SR 125 Electrical Systems, Ignition and Equipment
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| Ignition Type |
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| Electrical Details |
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| Starter Type |
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| Instruments |
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| Lights |
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