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Motorcycles Specs > Yamaha > Yamaha Cygnus X SR

Yamaha Cygnus X SR Specs

The Yamaha Cygnus X SR model is a Scooter bike manufactured by Yamaha . In this version sold from year 2013 , the dry weight is 114.0 kg (251.3 pounds) and it is equiped with a Single cylinder, four-stroke motor. The engine produces a maximum peak output power of 11.00 HP (8.0 kW) @ 8500 RPM and a maximum torque of 9.10 Nm (0.9 kgf-m or 6.7 ft.lbs) @ 7500 RPM . With this drive-train, the Yamaha Cygnus X SR is capable of reaching a maximum top speed of 110.0 km/h (68.4 mph) . Regarding the chassis characteristics, responsible for road holding, handling behaviour and ride confort, the Yamaha Cygnus X SR have a Backbone frame with front suspension being Telescopic fork and in the rear suspension it is equiped with Unit swing . Stock tire sizes are 110/70-12 on the front, and 120/70-12 on the rear. As for stopping power, the Yamaha Cygnus X SR braking system includes Single disc size 216 mm (8.5 inches) at the front and Expanding brake (drum brake) size 150 mm (5.9 inches) at the rear. 

Yamaha Cygnus X SR General Information

Brand Yamaha 
Model Yamaha Cygnus X SR 
Year 2013 
Year 2013 
Category Scooter 
Factory Warranty (Years / miles)  

Yamaha Cygnus X SR Dimensions, Aerodynamics and weight

Frame type Backbone 
Seat details  
Wheelbase 1,295 mm (51.0 inches) 
Length 1,855 mm (73.0 inches) 
Width 685 mm (27.0 inches) 
Height 1,130 mm (44.5 inches) 
Seat Height 785 mm (30.9 inches) If adjustable, lowest setting. 
Alternate Seat Height  
Ground Clearance 110 mm (4.3 inches) 
Trail size  
Wheels details  
Front Tyres - Rims dimensions 110/70-12 
Rear Tyres - Rims dimensions 120/70-12 
Front brakes Single disc 
Rear brakes Expanding brake (drum brake) 
Front Brakes Dimensions - Disc Dimensions 216 mm (8.5 inches) 
Rear Brakes Dimensions - Disc Dimensions 150 mm (5.9 inches) 
Curb Weight (including fluids) 122.0 kg (269.0 pounds) 
Dry Weight 114.0 kg (251.3 pounds) 
Front Percentage of Weight  
Rear Percentage of Weight  
Weight-Power Output Ratio : 0.0965 HP/kg 
Fuel Tank Capacity 7.10 litres (1.88 gallons) 
Reserve Fuel Capacity  
Carrying Details and Capacity Full-size helmet storage under seat. Glovebox in the knee-panel 
Front Suspension Telescopic fork 
Front Suspension Travel 90 mm (3.5 inches) 
Rear Suspension Unit swing 
Rear Suspension Travel 95 mm (3.7 inches) 

Yamaha Cygnus X SR Engine and Transmission Technical Data

Engine type - Number of cylinders Single cylinder, four-stroke 
Engine details  
Fuel system Injection. EFI 
Engine size - Displacement - Engine capacity 125.00 ccm (7.63 cubic inches) 
Bore x Stroke 52.4 x 57.9 mm (2.1 x 2.3 inches) 
Compression Ratio 10.0:1 
Number of valves per cylinder  
Camshaft Valvetrain Configuration OHC 
Maximum power - Output - Horsepower 11.00 HP (8.0 kW) @ 8500 RPM 
Maximum torque 9.10 Nm (0.9 kgf-m or 6.7 ft.lbs) @ 7500 RPM 
Engine Maximum RPM  
Cooling system Air 
Lubrication system Wet sump 
Engine oil capacity 1.00 litres (0.07 quarts) 
Exhaust system  
Gearbox Automatic 
Transmission type, final drive ratio Belt 
Clutch type  
Driveline  

Yamaha Cygnus X SR Performance

Top Speed 110.0 km/h (68.4 mph) 
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 2.50 litres/100 km (40.0 km/l or 94.09 mpg) 
CO2 emissions 58.0 CO2 g/km. (CO2 - Carbon dioxide emission) 
Emissions  

Yamaha Cygnus X SR Electrical Systems, Ignition and Equipment

Ignition Type TCI 
Electrical Details  
Starter Type Electric & kick 
Instruments  
Lights