Motorcycles Specs > Yamaha > Yamaha BWs Naked 50

Yamaha BWs Naked 50 Specs

(2013)
The Yamaha BWs Naked 50 model is a Scooter bike manufactured by Yamaha . In this version sold from year 2013 , the dry weight is 83.0 kg (183.0 pounds) and it is equiped with a Single cylinder, two-stroke motor. The engine produces a maximum peak output power of 3.22 HP (2.4 kW) @ 6500 RPM and a maximum torque of 3.60 Nm (0.4 kgf-m or 2.7 ft.lbs) @ 6000 RPM . With this drive-train, the Yamaha BWs Naked 50 is capable of reaching a maximum top speed of  . Regarding the chassis characteristics, responsible for road holding, handling behaviour and ride confort, the Yamaha BWs Naked 50 have a Steel frame with front suspension being Telescopic fork and in the rear suspension it is equiped with Unit swing . Stock tire sizes are 120/90-10 on the front, and 150/80-10 on the rear. As for stopping power, the Yamaha BWs Naked 50 braking system includes Single disc size 180 mm (7.1 inches) at the front and Expanding brake (drum brake) size 110 mm (4.3 inches) at the rear. 

Yamaha BWs Naked 50 General Information

Brand Yamaha 
Model Yamaha BWs Naked 50 
Start year 2013 
Year 2013 
Category Scooter 
Factory Warranty (Years / miles)

Yamaha BWs Naked 50 Dimensions, Aerodynamics and weight

Frame type Steel 
Seat details Dual seat with passenger grab handles 
Wheelbase 1,152 mm (45.4 inches) 
Length 1,685 mm (66.3 inches) 
Width 690 mm (27.2 inches) 
Height 1,052 mm (41.4 inches) 
Seat Height 768 mm (30.2 inches) If adjustable, lowest setting. 
Alternate Seat Height
Ground Clearance 120 mm (4.7 inches) 
Trail size
Wheels details Alloy wheels 
Front Tyres - Rims dimensions 120/90-10 
Rear Tyres - Rims dimensions 150/80-10 
Front brakes Single disc 
Rear brakes Expanding brake (drum brake) 
Front Brakes Dimensions - Disc Dimensions 180 mm (7.1 inches) 
Rear Brakes Dimensions - Disc Dimensions 110 mm (4.3 inches) 
Curb Weight (including fluids)
Dry Weight 83.0 kg (183.0 pounds) 
Front Percentage of Weight
Rear Percentage of Weight
Weight-Power Output Ratio : 0.0388 HP/kg 
Fuel Tank Capacity 5.30 litres (1.40 gallons) 
Reserve Fuel Capacity
Carrying Details and Capacity
Front Suspension Telescopic fork 
Front Suspension Travel 70 mm (2.8 inches) 
Rear Suspension Unit swing 
Rear Suspension Travel 70 mm (2.8 inches) 

Yamaha BWs Naked 50 Engine and Transmission Technical Data

Engine type - Number of cylinders Single cylinder, two-stroke 
Engine details
Fuel system Carburettor 
Engine size - Displacement - Engine capacity 49.20 ccm (3.00 cubic inches) 
Bore x Stroke 40.0 x 39.2 mm (1.6 x 1.5 inches) 
Compression Ratio 7.2:1 
Number of valves per cylinder
Camshaft Valvetrain Configuration
Maximum power - Output - Horsepower 3.22 HP (2.4 kW) @ 6500 RPM 
Maximum torque 3.60 Nm (0.4 kgf-m or 2.7 ft.lbs) @ 6000 RPM 
Engine Maximum RPM
Cooling system Air 
Lubrication system Separate lubrication 
Engine oil capacity
Exhaust system
Gearbox Automatic 
Transmission type, final drive ratio Belt 
Clutch type
Driveline

Yamaha BWs Naked 50 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 BWs Naked 50 Electrical Systems, Ignition and Equipment

Ignition Type CDI 
Electrical Details
Starter Type Electric & kick 
Instruments
Lights twin headlights 
How much horsepower does a Yamaha BWs Naked 50 have?
The Yamaha BWs Naked 50 has 3.22 HP (2.4 kW) @ 6500 RPM.

How much does a Yamaha BWs Naked 50 weighs?
The Yamaha BWs Naked 50 weighs 83.0 kg (183.0 pounds).