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10 Best Kids 24 Inch Mountain Bike 2025 in the United States

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Our Top Picks

#1

Winner

Glerc 24 Inch Kids Bike, Kids Mountain Bike for Boys and Girls Ages 6-10, 21-Speed Skyline Bicycle with Front Suspension and Disc Brakes, Blue

Rating
10.0
Chosen by1,460
Brakes
Gears

Most important from
127 reviews

Brakes
Quality brakes deliver reliable stopping power that enhances safety.
Gears
Gears shift smoothly, providing a seamless riding experience across different terrains.

The Glerc 24 Inch Kids Mountain Bike is designed for children aged 9 to 14, making it a solid choice for young riders ready to explore off-road trails. Its high carbon steel frame offers strong durability to handle rough terrain, though it may be a bit heavier than aluminum alternatives. The front suspension fork helps absorb shocks from bumps, which adds comfort and makes handling easier on uneven paths. With 21 speeds, this bike provides multiple gear options, allowing kids to ride smoothly on hills and flats. The disc brakes are a strong point, offering reliable stopping power even in wet or muddy conditions, which enhances safety.

Fit-wise, the bike is intended for kids between 54 and 66 inches tall, and it includes adjustable features to grow with your child. The 24-inch tires are appropriate for stability and traction on trails. On the downside, the bike’s weight of over 19 kilograms could be challenging for some younger children to handle off the bike. Also, since it only has front suspension, rougher terrains may still feel a bit bumpy compared to full-suspension options.

This bike is well suited for kids who want a capable mountain bike with good speed variety and safety features, especially for casual trail riding and outdoor adventures.

Rating
10.0
Chosen by1,460
Brakes
Gears

Most important from
127 reviews

Brakes
Quality brakes deliver reliable stopping power that enhances safety.
Gears
Gears shift smoothly, providing a seamless riding experience across different terrains.
#2

JOYSTAR Lubbock 24 Inch Kids Bike for Boys & Girls Ages 9-12 Years 24" Hardtail Mountain Bike for Kids with Steel Frame and 1-Speed Drivetrain with Kickstand 24 inch Bicycle White

Rating
10.0
Frame Material
Brakes
Tires

Most important from
124 reviews

Frame Material
The bike delivers great quality and durability, making it a reliable choice for young riders.
Brakes
Assembly is generally straightforward, though installing the front wheel and adjusting brakes can be a bit tricky at first.
Tires
Changing or replacing the bike tube is extremely difficult due to the tire being tightly fitted, which can be frustrating during repairs.

The JOYSTAR Lubbock 24 Inch Kids Mountain Bike is designed for children aged 9 to 12, with a height range between 52 and 61 inches. Its frame is made from carbon steel, offering solid durability and a sturdy feel, which is great for young riders who may be tough on their bikes. The bike uses a rigid suspension, meaning there’s no shock absorption system, so while it’s fine for smooth streets and light trails, it might not be very comfortable on rougher terrain.

This bike features front and rear V brakes that provide reliable stopping power, an important safety aspect for kids learning to ride confidently. The single-speed drivetrain keeps things simple for beginners, but it limits the bike’s versatility when climbing hills or riding on varied terrain. The wide 2.125-inch knobby tires offer good traction and stability, making it easier for kids to handle different surfaces.

Comfort is addressed with a padded saddle and non-slip pedals, which help keep the rider secure and comfortable during rides. Added safety features include front and rear reflectors and a kickstand for convenience. The bright white design with colorful decals also appeals visually to kids. Assembly is required but is described as straightforward, and the bike comes with a limited lifetime warranty, showing the manufacturer’s commitment to quality. This bike suits children who want a simple, durable mountain bike for casual trail riding and neighborhood cruising, but those looking for multiple gears or advanced suspension might find it lacking.

Rating
10.0
Frame Material
Brakes
Tires

Most important from
124 reviews

Frame Material
The bike delivers great quality and durability, making it a reliable choice for young riders.
Brakes
Assembly is generally straightforward, though installing the front wheel and adjusting brakes can be a bit tricky at first.
Tires
Changing or replacing the bike tube is extremely difficult due to the tire being tightly fitted, which can be frustrating during repairs.
#3

Dynacraft Magna Echo Ridge 24" Mountain Bike – Rugged and Durable Design, Perfect for Teens and Pre-Teens Learning to Ride, Sturdy and Easy to Assemble, Ideal for Young Adventurers

Rating
9.9
Brakes
Fit and Comfort

Most important from
1943 reviews

Brakes
Fairly nice beginner bike for its price, though assembly requires careful attention, especially with the front brake.
Fit and Comfort
Perfect size for a 12-year-old and well-loved by young riders.

The Dynacraft Magna Echo Ridge 24" Mountain Bike is designed with young adventurers in mind, making it a suitable choice for teens and pre-teens. The frame is made of alloy steel, which provides durability but may add to the weight, making it slightly heavier compared to some other materials. The front fork shock suspension helps to absorb the impact on rough terrains, which is beneficial for comfort and control during rides on trails.

The bike comes equipped with front and rear linear pull brakes, offering reliable stopping power, although they might not be as effective in wet conditions compared to disc brakes. With 18 gears, this bike provides a good range of options for various terrains, though beginners might need some time to get accustomed to shifting through the gears smoothly. The quick release seat post adds a layer of convenience, allowing easy adjustments for the best fit and comfort as your child grows.

While the tires are standard for a mountain bike, they are well-suited for off-road adventures. Assembly is required, but the process is reported to be straightforward. This bike is lightweight for its category, which should make it easier for young riders to handle. However, its alloy steel construction may contribute to a bit more weight than aluminum frames. This bike is a solid choice for young riders looking to explore trails and develop their mountain biking skills.

Rating
9.9
Brakes
Fit and Comfort

Most important from
1943 reviews

Brakes
Fairly nice beginner bike for its price, though assembly requires careful attention, especially with the front brake.
Fit and Comfort
Perfect size for a 12-year-old and well-loved by young riders.

Buying Guide for the Best Kids 24 Inch Mountain Bike

Choosing the right 24-inch mountain bike for your child can be a fun and rewarding experience. It's important to consider several key specifications to ensure the bike is safe, comfortable, and suitable for your child's needs. Here are some important factors to consider when making your decision.
Frame MaterialThe frame material of a bike affects its weight, durability, and ride quality. Common materials include aluminum, steel, and carbon fiber. Aluminum frames are lightweight and resistant to rust, making them a good choice for kids. Steel frames are heavier but more durable and can absorb shocks better, which is useful for rough terrains. Carbon fiber frames are very light and strong but tend to be more expensive. For most kids, an aluminum frame strikes a good balance between weight and durability.
SuspensionSuspension helps absorb shocks from rough terrain, making the ride smoother and more comfortable. There are two main types: front suspension (hardtail) and full suspension. Front suspension bikes have a suspension fork in the front, which is usually sufficient for most kids' mountain biking needs. Full suspension bikes have both front and rear suspension, providing more comfort and control on very rough trails but are heavier and more complex. For general use, a front suspension bike is typically adequate for kids.
BrakesBrakes are crucial for safety and control. The two main types are rim brakes and disc brakes. Rim brakes are lighter and easier to maintain, making them suitable for casual riding and less aggressive trails. Disc brakes offer better stopping power, especially in wet or muddy conditions, and are more reliable for more challenging terrains. If your child will be riding in varied conditions or more technical trails, disc brakes might be the better choice.
GearsGears help manage different terrains by making it easier to pedal uphill and control speed downhill. Bikes can have a wide range of gears, from single-speed to multiple gears. For kids, a bike with a simpler gear system (like 7-9 gears) is usually sufficient and easier to manage. If your child will be riding on varied terrain with hills, having multiple gears can be very helpful.
Fit and ComfortThe fit of the bike is crucial for your child's comfort and safety. Ensure the bike is the right size by checking the standover height (the distance between the ground and the top tube of the bike). Your child should be able to stand over the bike with both feet flat on the ground. Additionally, adjustable seat height and handlebar position can help achieve a comfortable fit as your child grows.
TiresTires affect the bike's grip and ride quality. Wider tires with knobby treads provide better traction on rough and muddy trails, while narrower tires with smoother treads are better for paved paths and light trails. Consider where your child will be riding most often to choose the appropriate tire type. For mixed terrain, a versatile tire with moderate width and tread is a good compromise.

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