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Motorcycles Specs > Yamaha > Yamaha XT 660 R

Yamaha XT 660 R Specs

The Yamaha XT 660 R model is a Enduro / offroad bike manufactured by Yamaha . In this version sold from year 2007 , the dry weight is 172.0 kg (379.2 pounds) and it is equiped with a Single cylinder, four-stroke motor. The engine produces a maximum peak output power of 47.33 HP (34.5 kW) and a maximum torque of 60.00 Nm (6.1 kgf-m or 44.3 ft.lbs) @ 6100 RPM . With this drive-train, the Yamaha XT 660 R is capable of reaching a maximum top speed of  . Regarding the chassis characteristics, responsible for road holding, handling behaviour and ride confort, the Yamaha XT 660 R have a Steel tube, diamond shaped frame with front suspension being Telescopic forks and in the rear suspension it is equiped with Swingarm (monocross) . Stock tire sizes are 90/90-M21 on the front, and 130/80-M17 on the rear. As for stopping power, the Yamaha XT 660 R braking system includes Single disc size 298 mm (11.7 inches) at the front and Single disc size 245 mm (9.6 inches) at the rear. 

Yamaha XT 660 R General Information

Brand Yamaha 
Model Yamaha XT 660 R 
Year 2007 
Year 2007 
Category Enduro / offroad 
Factory Warranty (Years / miles)  

Yamaha XT 660 R Dimensions, Aerodynamics and weight

Frame type Steel tube, diamond shaped 
Seat details  
Wheelbase 1,505 mm (59.3 inches) 
Length 2,240 mm (88.2 inches) 
Width 845 mm (33.3 inches) 
Height 1,230 mm (48.4 inches) 
Seat Height 865 mm (34.1 inches) If adjustable, lowest setting. 
Alternate Seat Height  
Ground Clearance 210 mm (8.3 inches) 
Trail size  
Wheels details  
Front Tyres - Rims dimensions 90/90-M21 
Rear Tyres - Rims dimensions 130/80-M17 
Front brakes Single disc 
Rear brakes Single disc 
Front Brakes Dimensions - Disc Dimensions 298 mm (11.7 inches) 
Rear Brakes Dimensions - Disc Dimensions 245 mm (9.6 inches) 
Curb Weight (including fluids)  
Dry Weight 172.0 kg (379.2 pounds) 
Front Percentage of Weight  
Rear Percentage of Weight  
Weight-Power Output Ratio : 0.2752 HP/kg 
Fuel Tank Capacity 15.00 litres (3.96 gallons) 
Reserve Fuel Capacity  
Carrying Details and Capacity  
Front Suspension Telescopic forks 
Front Suspension Travel 225 mm (8.9 inches) 
Rear Suspension Swingarm (monocross) 
Rear Suspension Travel 200 mm (7.9 inches) 

Yamaha XT 660 R Engine and Transmission Technical Data

Engine type - Number of cylinders Single cylinder, four-stroke 
Engine details  
Fuel system Injection 
Engine size - Displacement - Engine capacity 660.00 ccm (40.27 cubic inches) 
Bore x Stroke 100.0 x 84.0 mm (3.9 x 3.3 inches) 
Compression Ratio  
Number of valves per cylinder  
Camshaft Valvetrain Configuration SOHC 
Maximum power - Output - Horsepower 47.33 HP (34.5 kW) 
Maximum torque 60.00 Nm (6.1 kgf-m or 44.3 ft.lbs) @ 6100 RPM 
Engine Maximum RPM  
Cooling system Liquid 
Lubrication system Wet sump 
Engine oil capacity  
Exhaust system  
Gearbox 5-speed 
Transmission type, final drive ratio Chain 
Clutch type Wet, multiple-disc coil spring 
Driveline  

Yamaha XT 660 R 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 XT 660 R Electrical Systems, Ignition and Equipment

Ignition Type  
Electrical Details  
Starter Type Electric 
Instruments  
Lights