Yamaha PW50 - 2015 Specifications and Reviews

The 2015 Yamaha PW50 is a lightweight entry-level off-road bike designed for young riders and beginners learning fundamental motorcycle skills. Its simple two-stroke engine, automatic transmission, and manageable power delivery make it an ideal training platform, while the shaft-drive reliability and air-cooled design require minimal maintenance.

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Engine and Transmission Specifications

ClutchWet centrifugal automatic clutch
Transmission type,final driveShaft drive (cardan)
GearboxAutomatic
Cooling systemAir
Lubrication systemAutolube oil injection system
IgnitionCDI
Fuel systemCarburettor. VM12
Bore x Stroke40.0 x 39.2 mm (1.6 x 1.5 inches)
Compression6.0:1
Engine detailsReed-valve inducted
Engine typeSingle cylinder, two-stroke
 
 

CategoryEnduro / offroad
Year2015
ModelYamaha PW50

Brakes, suspension, Frame and wheels

SeatThick seat cushions the trail’s blows
Rear brakesExpanding brake (drum brake)
Front brakesExpanding brake (drum brake)
Rear tyre2.50-10
Front tyre2.50-10
Rear wheel travel51 mm (2.0 inches)
Rear SuspensionUnit swingarm
Front wheel travel61 mm (2.4 inches)
Front SuspensionTelescopic fork

Physical measures and capacities

Fuel capacity2.01 litres (0.53 gallons)
Wheelbase856 mm (33.7 inches)
Ground clearance104 mm (4.1 inches)
Overall width574 mm (22.6 inches)
Overall length1,245 mm (49.0 inches)
Overall height714 mm (28.1 inches)
Seat height485 mm (19.1 inches) If adjustable, lowest setting.
Weight incl. oil, gas, etc39.0 kg (86.0 pounds)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay
Factory warranty90 Day Limited Factory Warranty
StarterKick
Color optionsTeam Yamaha Blue/White

Performance Profile & Rider Fit

Best For

Track5%
City5%
Cornering20%
Daily Riding5%
Touring2%
Passenger0%

Rider Profile

Best ForThis is a purpose-built first motorcycle for very young children, typically ages 3-7, with no prior riding experience required.
PurposeIt exists purely to teach small kids the basics of balance, throttle control, and machine awareness in a controlled, low-speed setting.
Rider FitIts tiny 18.7-inch seat height, 90 lb weight, and automatic gearbox mean it demands minimal strength or skill, just small hands and feet that can reach the controls.
CharacterIt has a friendly, non-intimidating, toy-like personality with a simple air-cooled two-stroke engine and a shaft final drive for low maintenance.
Not Ideal ForThis is not for teenagers, adults, highway use, real off-road trails, or anyone expecting meaningful speed or long-distance capability.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2015 Yamaha PW50 Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 485mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2015 Yamaha PW50, with a cramped knee angle of around 40 degrees and a slightly forward riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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