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Motorcycles Specs > Yamaha > Yamaha PW 50

Yamaha PW 50 Specs

The Yamaha PW 50 model is a Minibike, cross bike manufactured by Yamaha . In this version sold from year 2006 , the dry weight is 37.0 kg (81.6 pounds) and it is equiped with a Single cylinder, four-stroke motor. The engine produces a maximum peak output power of 2.68 HP (2.0 kW) @ 2700 RPM and a maximum torque of 3.80 Nm (0.4 kgf-m or 2.8 ft.lbs) . With this drive-train, the Yamaha PW 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 PW 50 have a  frame with front suspension being Telescopic fork and in the rear suspension it is equiped with Unit swing . Stock tire sizes are 70/90-M17 on the front, and 90/90-M14 on the rear. As for stopping power, the Yamaha PW 50 braking system includes Expanding brake (drum brake) size  at the front and Expanding brake (drum brake) size  at the rear. 

Yamaha PW 50 General Information

Brand Yamaha 
Model Yamaha PW 50 
Year 2006 
Year 2006 
Category Minibike, cross 
Factory Warranty (Years / miles)  

Yamaha PW 50 Dimensions, Aerodynamics and weight

Frame type  
Seat details  
Wheelbase 855 mm (33.7 inches) 
Length 1,245 mm (49.0 inches) 
Width 575 mm (22.6 inches) 
Height 715 mm (28.1 inches) 
Seat Height 485 mm (19.1 inches) If adjustable, lowest setting. 
Alternate Seat Height  
Ground Clearance 105 mm (4.1 inches) 
Trail size  
Wheels details  
Front Tyres - Rims dimensions 70/90-M17 
Rear Tyres - Rims dimensions 90/90-M14 
Front brakes Expanding brake (drum brake) 
Rear brakes Expanding brake (drum brake) 
Front Brakes Dimensions - Disc Dimensions  
Rear Brakes Dimensions - Disc Dimensions  
Curb Weight (including fluids)  
Dry Weight 37.0 kg (81.6 pounds) 
Front Percentage of Weight  
Rear Percentage of Weight  
Weight-Power Output Ratio : 0.0724 HP/kg 
Fuel Tank Capacity 8.00 litres (2.11 gallons) 
Reserve Fuel Capacity  
Carrying Details and Capacity  
Front Suspension Telescopic fork 
Front Suspension Travel 60 mm (2.4 inches) 
Rear Suspension Unit swing 
Rear Suspension Travel 125 mm (4.9 inches) 

Yamaha PW 50 Engine and Transmission Technical Data

Engine type - Number of cylinders Single cylinder, four-stroke 
Engine details  
Fuel system Carburettor 
Engine size - Displacement - Engine capacity 49.00 ccm (2.99 cubic inches) 
Bore x Stroke 40.0 x 39.2 mm (1.6 x 1.5 inches) 
Compression Ratio 6.0:1 
Number of valves per cylinder  
Camshaft Valvetrain Configuration  
Maximum power - Output - Horsepower 2.68 HP (2.0 kW) @ 2700 RPM 
Maximum torque 3.80 Nm (0.4 kgf-m or 2.8 ft.lbs) 
Engine Maximum RPM  
Cooling system Air 
Lubrication system  
Engine oil capacity  
Exhaust system  
Gearbox 5-speed 
Transmission type, final drive ratio Chain 
Clutch type  
Driveline  

Yamaha PW 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 PW 50 Electrical Systems, Ignition and Equipment

Ignition Type  
Electrical Details  
Starter Type Kick 
Instruments  
Lights