Choosing a beginner dirt bike for kids can be a challenging task. With so many options available in the market, it is difficult to determine which one will be best suited for your child’s needs.

Two popular models for children are the Yamaha TTR50 and the PW50.

Yamaha TTR50: Overview

The Yamaha TTR50 is a fun, comfortable, and easy-to-ride bike designed for kids between the ages of four and seven.

It features a five-speed gearbox, electric start, low seat height, and an adjustable throttle stop to limit maximum speed.

The TTR50 comes equipped with a 49cc, air-cooled, four-stroke engine that produces 2.1 horsepower.

It has an automatic clutch, which makes it easier for beginners to learn shifting without having to worry about operating a clutch lever.

PW50: Overview

The Yamaha PW50 is another popular dirt bike for kids, particularly those in the age range of two to six years old.

It comes with a two-stroke engine, automatic transmission, and a throttle limiter that can be adjusted to restrict the speed according to the rider’s skill level.

The PW50 has a total weight of just 90 pounds, making it easy for kids to maneuver and handle. It is one of the lightest dirt bikes on the market, and it has a low 18.7-inch seat height to fit the smallest of riders.

Yamaha TTR50 vs PW50: Similarities

Both bikes are great options for kids and share many similarities, such as:

  • Electric start: Both models come equipped with an electric start, which makes it easier for the kids to start the bike.
  • Low seat height: Both bikes have a low seat height, making them easy to handle for young riders.
  • Throttle limiters: Both bikes come with a throttle limiter that can be adjusted according to the rider’s skill level.

Yamaha TTR50 vs PW50: Differences

Here are some significant differences between the Yamaha TTR50 and the PW50:


The Yamaha TTR50 features a four-stroke engine with a displacement of 49cc, while the PW50 comes with a two-stroke engine with a displacement of 49cc.

The TTR50’s engine is quieter and produces less pollution, while the PW50’s engine is powerful, lightweight, and offers excellent acceleration.

Transmission and Gearbox

The PW50 comes with an automatic gearbox, while the TTR50 has a five-speed manual gearbox. The PW50 is effortless to operate, as it requires no shifting, making it ideal for younger riders.

On the other hand, the TTR50’s manual gearbox allows young riders to learn shifting gears before upgrading to a more powerful dirt bike.


The Yamaha TTR50 is equipped with a telescopic fork up front and an adjustable rear shock, while the PW50 comes with a conventional fork and a single rear shock that is not adjustable.

Which Bike is Better?

Both bikes are great options for kids, and ultimately, the best one for your rider will depend on the needs of your child.

If your child is five years or older and wants to learn how to shift gears, then the Yamaha TTR50 is the best option.

The TTR50’s five-speed gearbox allows young riders to practice shifting while learning to ride.

On the other hand, if your child is two to six years old and just starting to learn how to ride a dirt bike, then the Yamaha PW50 is ideal.

The automatic gearbox requires no shifting, making it easy for young riders to focus on handling and balance.

FeatureYamaha TTR50Yamaha PW50
Engine49cc, air-cooled, SOHC, single-cylinder49cc, air-cooled, 2-stroke, single-cylinder
Power OutputApproximately 3.3 horsepowerApproximately 2.0 horsepower
TransmissionAutomatic, 3-speedAutomatic, single-speed
Seat Height21.9 inches18.7 inches
SuspensionInverted front fork, adjustable rear monoshockTelescopic front fork, single rear shock
BrakesFront and rear drum brakesFront and rear drum brakes
TiresFront: 2.50-10, Rear: 2.50-10Front: 2.50-10, Rear: 2.50-10
Fuel Capacity0.82 gallons0.5 gallons
Weight126 lbs90 lbs
Off-road FocusSuited for off-road riding and beginnersSuited for off-road riding and beginners
Additional FeaturesElectric start, throttle limiter, removable training wheelsAutomatic transmission, removable training wheels

The Bottom Line

The Yamaha TTR50 and the PW50 are both excellent dirt bikes for kids, with their unique sets of features and benefits.

Ultimately, the best choice will depend on the specific needs of your child. Both bikes are reliable, easy to operate, and will provide hours of fun for your young rider.

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