2020Yamaha PW50

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The 2020 Yamaha PW50 is an entry-level minibike designed for young riders learning the fundamentals of motorcycle control. Its automatic transmission, lightweight frame, and manageable 49cc two-stroke engine make it an ideal first bike for children. Known for reliability and ease of use, the PW50 remains one of the most popular starter motorcycles worldwide.

Capacity: 49.0 ccm
Engine: Single, two-stroke
Gearbox: 1-speed
Dry weight: 37.2 kg
Seat height: 475 mm
Power: 5.4 HP (4.0 kW)

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What’s new for the 2020 Yamaha PW50

vs the 2019

Spec	2019	2020
Seat height	485 mm (19.1 inches)	475 mm (18.7 inches)
Front suspension	Telescopic fork	Telescopic fork 26mm

Other years 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027

How it rides

Editorial estimate from the spec sheet - not lab tested

Off-road & trail35%

Cornering20%

City riding5%

Daily riding5%

Touring2%

Two-up0%

Track5%

Best for: It exists purely to teach small kids the basics of balance, throttle control, and machine awareness in a controlled, low-speed setting.
Built for: It 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 for: This is not for teenagers, adults, highway use, real off-road trails, or anyone expecting meaningful speed or long-distance capability.

Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.

Full specifications

Engine

Capacity: 49.0 ccm
Power: 5.4 HP (4.0 kW)
Torque: 3.8 Nm (0.4 kgf-m) @ 4500 RPM
Engine type: Single, two-stroke
Power/weight ratio: 0.1452 HP/kg (dry)
Bore x stroke: 40.0 x 39.2 mm
Compression: 6.0:1
Cooling system: Air
Fuel system: Carburettor
Starting: Kick
Ignition: CDI
Lubrication system: Autolube oil injection system

Transmission

Gearbox: 1-speed
Transmission type: Automatic
Final drive: Shaft
Clutch: Wet centrifugal automatic clutch

Dimensions & weight

Wheelbase: 856 mm
Overall length: 1245 mm
Overall width: 610 mm
Overall height: 706 mm
Seat height: 475 mm
Dry weight: 37.2 kg
Wet weight: 40.8 kg
Fuel capacity: 2.00 litres
Ground clearance: 94 mm

Chassis & suspension

Frame: Steel tube backbone
Front suspension: Telescopic fork 26mm
Rear suspension: Unit swingarm
Front wheel travel: 61 mm
Rear wheel travel: 51 mm
Rake (fork angle): 25.5°
Trail: 51 mm

Brakes & wheels

Front brakes: Expanding brake (drum brake)
Rear brakes: Expanding brake (drum brake)
Front tyre: 2.50-10
Rear tyre: 2.50-10

Other

Color options: Team Yamaha Blue

Specs last verified against published sources: October 2026.

Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.

What changed, year to year

Differences highlighted

Specification	2002	2008	2015	2020	2021	2027
Capacity	49 cc	49 cc	49 cc	49 cc	49 cc	49 cc
Dry weight	37 kg	37 kg	37 kg	37 kg	37 kg	37 kg
Seat height	485 mm	485 mm	485 mm	475 mm	475 mm	475 mm
Fuel capacity	1.9 L	—	2 L	2 L	2 L	1.9 L

Illustrative - generated automatically by diffing the year records already on file, not a manufacturer-published changelog.

Rider Reviews

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MotorcycleDB

The 2020 Yamaha PW50 is an excellent choice for young riders looking to develop their skills on two wheels. With its beginner-friendly design, low seat height, and automatic transmission, this bike is easy to ride and perfect for kids who are just starting out. The adjustable throttle limiter allows parents to control the bike's speed, providing added safety and peace of mind while their child learns to ride.

Furthermore, the PW50's durable construction and proven reliability make it a great investment for families who want a bike that will last through multiple children. Its lightweight frame and quiet, low-maintenance 49cc engine also make it a practical and fun choice for off-road adventures. Overall, the 2020 Yamaha PW50 is a top-notch motorcycle for young riders, offering a safe and enjoyable learning experience that will prepare them for a lifetime of riding.

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