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Motorcycles Specs > Yamaha > Yamaha YBR250

Yamaha YBR250 Specs

The Yamaha YBR250 model is a Naked bike 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 21.05 HP (15.4 kW) and a maximum torque of 20.70 Nm (2.1 kgf-m or 15.3 ft.lbs) @ 2100 RPM . With this drive-train, the Yamaha YBR250 is capable of reaching a maximum top speed of  . Regarding the chassis characteristics, responsible for road holding, handling behaviour and ride confort, the Yamaha YBR250 have a Steel double cradle frame with front suspension being Telescopic forks and in the rear suspension it is equiped with Bottom link swingarm . Stock tire sizes are 100/80-M17 on the front, and 130/70-M17 on the rear. As for stopping power, the Yamaha YBR250 braking system includes Single disc size 282 mm (11.1 inches) at the front and Expanding brake (drum brake) size 130 mm (5.1 inches) at the rear. 

Yamaha YBR250 General Information

Brand Yamaha 
Model Yamaha YBR250 
Year 2009 
Year 2009 
Category Naked bike 
Factory Warranty (Years / miles)  

Yamaha YBR250 Dimensions, Aerodynamics and weight

Frame type Steel double cradle 
Seat details  
Wheelbase 1,360 mm (53.5 inches) 
Length 2,025 mm (79.7 inches) 
Width 745 mm (29.3 inches) 
Height 1,065 mm (41.9 inches) 
Seat Height 805 mm (31.7 inches) If adjustable, lowest setting. 
Alternate Seat Height  
Ground Clearance 190 mm (7.5 inches) 
Trail size 105 mm (4.1 inches) 
Wheels details  
Front Tyres - Rims dimensions 100/80-M17 
Rear Tyres - Rims dimensions 130/70-M17 
Front brakes Single disc 
Rear brakes Expanding brake (drum brake) 
Front Brakes Dimensions - Disc Dimensions 282 mm (11.1 inches) 
Rear Brakes Dimensions - Disc Dimensions 130 mm (5.1 inches) 
Curb Weight (including fluids)  
Dry Weight  
Front Percentage of Weight  
Rear Percentage of Weight  
Weight-Power Output Ratio :  
Fuel Tank Capacity 19.00 litres (5.02 gallons) 
Reserve Fuel Capacity  
Carrying Details and Capacity  
Front Suspension Telescopic forks 
Front Suspension Travel 115 mm (4.5 inches) 
Rear Suspension Bottom link swingarm 
Rear Suspension Travel 120 mm (4.7 inches) 

Yamaha YBR250 Engine and Transmission Technical Data

Engine type - Number of cylinders Single cylinder, four-stroke 
Engine details  
Fuel system Injection 
Engine size - Displacement - Engine capacity 249.00 ccm (15.19 cubic inches) 
Bore x Stroke 74.0 x 58.0 mm (2.9 x 2.3 inches) 
Compression Ratio 9.8:1 
Number of valves per cylinder  
Camshaft Valvetrain Configuration  
Maximum power - Output - Horsepower 21.05 HP (15.4 kW) 
Maximum torque 20.70 Nm (2.1 kgf-m or 15.3 ft.lbs) @ 2100 RPM 
Engine Maximum RPM  
Cooling system Air 
Lubrication system Wet sump 
Engine oil capacity 1.50 litres (0.10 quarts) 
Exhaust system  
Gearbox 5-speed 
Transmission type, final drive ratio Chain 
Clutch type Wet, multiple-disc coil spring 
Driveline  

Yamaha YBR250 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 YBR250 Electrical Systems, Ignition and Equipment

Ignition Type TCI (digital) 
Electrical Details  
Starter Type Electric 
Instruments  
Lights