The 6 Best Selling Kids Mountain Bikes Review

In this comprehensive review, I’ll walk you through some of the best-selling kids mountain bikes on the market. Whether your child is a budding off-road explorer or simply enjoys the thrill of biking, you’ll find valuable suggestions and reasons for my recommendations.

1. Huffy Kids Stone Mountain Bike

Huffy Kids Hardtail MB

  • Age Range: 5-9 years
  • Height Range: 44-56 inches
  • Frame: Durable steel
  • Suspension: Kolo 1200 suspension fork
  • Gears: 6-speed Shimano TZ-31 rear derailleur
  • Tires: 20″ X 1.95″
  • Brakes: Linear pull hand brakes
  • Extras: Removable rear derailleur guard, ATB saddle, alloy quick release, Kraton grips, kickstand included

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The Huffy Stone Mountain is a fantastic choice for young adventurers. Its durable steel frame and 6-speed Shimano TZ-31 rear derailleur make it ready for outdoor fun. The Kolo 1200 suspension fork ensures a smoother ride by handling bumps and dips effectively. Its 20″ tires handle various terrains with ease, and the linear pull hand brakes provide reliable stopping power. The slight-rise handlebar minimizes strain, and the alloy quick release allows for easy seat height adjustment.

The 20-inch Huffy Stone Mountain is designed for kids aged 5-9 with heights between 44-56 inches. It’s a reliable and durable option backed by a limited lifetime warranty.

2. Diamondback Bicycles Tess Mountain Bike

Diamondback Tess MB

  • Age Range: 8-12 years
  • Height Range: 53″-62″
  • Frame: DB Hi-Ten steel
  • Gears: 21-speed Shimano Tourney 3X7 Speed Drivetrain
  • Suspension: HL Zoom 40mm travel fork
  • Brakes: Linear Pull Brakes

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The Diamondback Tess Mountain Bike is perfect for older kids aged 8-12. It features a durable DB Hi-Ten steel frame and a 21-speed Shimano Tourney drivetrain. The HL Zoom suspension fork handles rocks and roots like a pro, ensuring a smooth ride even on challenging trails. Linear pull brakes with adjustable-reach levers provide safety and control.

This bike offers all the features of a full-size mountain bike but with 24″ wheels, making it more maneuverable for young riders.

3. RALEIGH Bikes 16 Rowdy Bike

Raleigh Bikes Rowdy MB

  • Age Range: 3-6 years
  • Height Range: 38-45 inches
  • Frame: Aluminum
  • Gears: Single speed
  • Brakes: Alloy V brakes

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The RALEIGH 16 Rowdy Bike is perfect for the youngest riders aged 3-6. Its lightweight aluminum frame, 16-inch wheels, and single-speed drivetrain make it easy for kids to handle. The front and rear alloy V brakes provide speed control and easy stopping. The design includes a comfortable saddle and soft PVC grips tailored to fit growing kids.

4. Mongoose Flatrock Hardtail Mountain Bike

Mongoose Flatrock Hardtail MB

  • Age Range: 8+
  • Height Range: 4’8″ to 5’6″
  • Frame: Lightweight 6061 aluminum
  • Gears: 21-speed
  • Suspension: Element suspension fork
  • Brakes: Front and rear alloy V-brakes

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The Mongoose Flatrock Hardtail Mountain Bike is an excellent choice for older kids and young teens. Its lightweight 6061 aluminum frame, 21-speed drivetrain, and Element suspension fork make it perfect for all-terrain adventures. The front and rear alloy v-brakes ensure reliable stopping power.


5. Mongoose Maxim Girls Mountain Bike

Mongoose Maxim MTB

  • Age Range: 12+
  • Height Range: 4’8″ to 5’6″
  • Frame: Aluminum full suspension mountain frame
  • Gears: 21-speed SRAM twist shifters
  • Suspension: Suspension fork
  • Brakes: Linear pull brakes

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The Mongoose Maxim Girls Mountain Bike is designed for girls aged 12 and above. It features an aluminum full suspension frame, a suspension fork for a smoother ride, and 21-speed SRAM twist shifters for easy gear changes. Linear pull brakes provide excellent braking power, ensuring a safe and fun riding experience.

6. Schwinn High Timber Mountain Bike

Schwinn High Timber MTB

  • Age Range: 12+
  • Height Range: 5’5″ to 6’0″
  • Frame: Lightweight 16-inch steel
  • Gears: 21-speed
  • Suspension: None
  • Brakes: Front and rear alloy linear pull brakes

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The Schwinn High Timber Mountain Bike is a versatile option suitable for riders aged 12 and up. With a lightweight steel frame, 21-speed gears, and alloy linear pull brakes, it’s perfect for neighborhood rides and light trails. The wide knobby mountain tires offer excellent grip, and the twist shifters provide quick gear changes.


Comparison Table

Here’s a quick comparison of the key features of these best-selling kids mountain bikes:

Kids mountain bikes table


In conclusion, choosing the right mountain bike for your child is essential to ensure their safety and enjoyment while riding. Each of these kids mountain bikes has its unique features and advantages, catering to different age groups and riding preferences. Consider your child’s age, height, and intended use when making your selection. Happy biking!


1. What should I consider when choosing kids mountain bikes?

When choosing kids mountain bikes, consider the child’s age, height, the type of terrain they’ll be riding on, and their level of biking experience.

2. Are all these kids mountain bikes suitable for off-road trails?

Yes, these kids mountain bikes are designed to handle off-road trails to varying degrees. However, the suitability depends on the specific model and the child’s age and skills.

3. Do these kids mountain bikes come with warranties?

Many of these bikes come with warranties, but the details may vary by brand and model. Be sure to check the manufacturer’s website or product manual for warranty information.

4. Are these kids mountain bikes easy to assemble?

Most of these bikes come with detailed assembly instructions. If you’re unsure, it’s a good idea to seek professional assembly or assistance.

5. What safety gear should my child wear while riding a mountain bike?

Your child should wear a properly fitting helmet at all times while riding. Additional safety gear such as gloves and knee/elbow pads can also be beneficial, especially for more adventurous rides.

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Mason Adams

Mason Adams is a dedicated young dad whose top priorities are his family and cycling. Sharing the joy of biking with his kids is his favorite pastime, as he teaches them balance and steering on their first bikes. Mason believes cycling builds confidence, coordination, and unforgettable family memories.

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