Yamaha PW50 - 2008 Specifications and Reviews

The 2008 Yamaha PW50 is an entry-level mini enduro designed for young riders and beginners learning off-road skills. Its lightweight 37.2 kg frame, automatic transmission, and reliable 49cc air-cooled engine make it ideal for casual trail riding and skill development. Known for durability and ease of use, the PW50 remains a popular choice for introducing children to motorcycle riding.

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Engine and Transmission Specifications

Transmission typefinal driveShaft drive (cardan)
GearboxAutomatic
Cooling systemAir
StarterElectric
Fuel systemCarburettor
Bore x stroke40.0 x 39.2 mm (1.6 x 1.5 inches)
Compression6.0:1
Stroke2
Engine typeSingle cylinder
Capacity:49.00 ccm (2.99 cubic inches)

Physical measures and capacities

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.
Dry weight37.2 kg (82.0 pounds)
 
 

Yamaha PW50 dimensions and frame

Rear brakesExpanding brake (drum brake)
Front brakesExpanding brake (drum brake)
Rear tyre dimensions2/10-4
Front tyre dimensions2/10-4
Rear suspension travel51 mm (2.0 inches)
Rear suspensionUnit swingarm
Front suspension travel61 mm (2.4 inches)
Front suspensionTelescopic fork
Rake (fork angle)26.0°

Speed and acceleration

Fuel capacity200.60 litres (53.00 gallons)
 
 

CategoryEnduro / offroad
Year2008
ModelYamaha PW50

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay

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

2008 Yamaha PW50 Rider Ergonomics Assessment

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Feet:

At 485mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2008 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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