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Motorcycles Specs > Yamaha > Yamaha TT-R 125

Yamaha TT-R 125 Specs

The Yamaha TT-R 125 model is a Cross / motocross bike manufactured by Yamaha . In this version sold from year 2002 , the dry weight is 74.0 kg (163.1 pounds) and it is equiped with a Single cylinder, four-stroke motor. The engine produces a maximum peak output power of 9.80 HP (7.2 kW) @ 8000 RPM and a maximum torque of 9.85 Nm (1.0 kgf-m or 7.3 ft.lbs) @ 6500 RPM . With this drive-train, the Yamaha TT-R 125 is capable of reaching a maximum top speed of  . Regarding the chassis characteristics, responsible for road holding, handling behaviour and ride confort, the Yamaha TT-R 125 have a  frame with front suspension being  and in the rear suspension it is equiped with  . Stock tire sizes are 70/100-17 on the front, and 90/100-14 on the rear. As for stopping power, the Yamaha TT-R 125 braking system includes Expanding brake size 110 mm (4.3 inches) at the front and Expanding brake size 110 mm (4.3 inches) at the rear. 

Yamaha TT-R 125 General Information

Brand Yamaha 
Model Yamaha TT-R 125 
Year 2002 
Year 2002 
Category Cross / motocross 
Factory Warranty (Years / miles)  

Yamaha TT-R 125 Dimensions, Aerodynamics and weight

Frame type  
Seat details  
Wheelbase 1,240 mm (48.8 inches) 
Length 1,839 mm (72.4 inches) 
Width 795 mm (31.3 inches) 
Height 1,030 mm (40.6 inches) 
Seat Height 775 mm (30.5 inches) If adjustable, lowest setting. 
Alternate Seat Height  
Ground Clearance 265 mm (10.4 inches) 
Trail size  
Wheels details  
Front Tyres - Rims dimensions 70/100-17 
Rear Tyres - Rims dimensions 90/100-14 
Front brakes Expanding brake 
Rear brakes Expanding brake 
Front Brakes Dimensions - Disc Dimensions 110 mm (4.3 inches) 
Rear Brakes Dimensions - Disc Dimensions 110 mm (4.3 inches) 
Curb Weight (including fluids)  
Dry Weight 74.0 kg (163.1 pounds) 
Front Percentage of Weight  
Rear Percentage of Weight  
Weight-Power Output Ratio : 0.1324 HP/kg 
Fuel Tank Capacity  
Reserve Fuel Capacity  
Carrying Details and Capacity  
Front Suspension  
Front Suspension Travel 180 mm (7.1 inches) 
Rear Suspension  
Rear Suspension Travel 160 mm (6.3 inches) 

Yamaha TT-R 125 Engine and Transmission Technical Data

Engine type - Number of cylinders Single cylinder, four-stroke 
Engine details  
Fuel system  
Engine size - Displacement - Engine capacity 123.70 ccm (7.55 cubic inches) 
Bore x Stroke 54.0 x 54.0 mm (2.1 x 2.1 inches) 
Compression Ratio 10.0:1 
Number of valves per cylinder  
Camshaft Valvetrain Configuration SOHC 
Maximum power - Output - Horsepower 9.80 HP (7.2 kW) @ 8000 RPM 
Maximum torque 9.85 Nm (1.0 kgf-m or 7.3 ft.lbs) @ 6500 RPM 
Engine Maximum RPM  
Cooling system Air 
Lubrication system  
Engine oil capacity  
Exhaust system  
Gearbox  
Transmission type, final drive ratio  
Clutch type  
Driveline  

Yamaha TT-R 125 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 TT-R 125 Electrical Systems, Ignition and Equipment

Ignition Type  
Electrical Details  
Starter Type  
Instruments  
Lights