Best Kids' Mountain Bikes of 2025

Luke Dobson Avatar
Luke Dobson
Last Updated: 6 Feb 2025

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Kids' mountain bikes are an excellent way for children to explore the great outdoors and get some exercise. These bikes are designed to be durable, lightweight and easy to handle, making them perfect for adventurous kids who want to explore off-road trails and rough terrain. With features such as suspension, wide tyres and multiple gears, these bikes can handle any challenge that comes their way. Whether your child is a beginner or an experienced rider, there is a mountain bike out there to suit their needs.

At a Glance: Our Top Picks

Schwinn Shade Kids Mountain Bike for Ages 5-8 Cover #TOP 1
Schwinn Shade Kids Mountain Bike for Ages 5-8
ftb score rating icon 9.8
Elegant Kids Mountain Bike with Suspension Cover #TOP 2
Elegant Kids Mountain Bike with Suspension
ftb score rating icon 9.7
7 Speed Purple Girls Mountain Bike Cover #TOP 3
7 Speed Purple Girls Mountain Bike
ftb score rating icon 9.5

Top 10 Kids' Mountain Bikes

Schwinn Shade Kids Mountain Bike for Ages 5-8

BYSW17GHARDT20S
White
20-Inch Wheels
Schwinn Shade Kids Mountain Bike for Ages 5-8 Cover
Schwinn Shade Kids Mountain Bike, 20-Inch Tyres, 12.25-Inch Frame, Front Suspension, 6 Speed Shifters, V-Brakes, Recommended Ages 5 - 8 Years, White

The Schwinn Shade Kids Bike is designed specifically for young riders, ensuring a comfortable fit with its child-specific geometry. With 20-inch wheels and multi-surface tyres, you can confidently ride both on and off-road. The 6-speed grip shift gears make it easy for you to change speeds smoothly, enhancing your riding experience. Additionally, the Schwinn FS20 front suspension fork provides excellent support and comfort, helping you navigate various terrains with ease.

What We Like
Child-specific geometry for comfort
Suitable for on and off-road
Easy 6-speed shifting
Comfortable front suspension

Elegant Kids Mountain Bike with Suspension

Magnesium Alloy Mountain Bike
Black
24 Inch
Elegant Kids Mountain Bike with Suspension Cover
Elegant Kids Bike, Mountain Bike, 20” 22" 24” Road Bike, Sport Bicycle, Elegant Design, Suspension, Magnesium Alloy Frame and Wheels, Dual Disc Brakes, LED Headlight, Tool Kit 6 to 12 Years (24 Inch)

The Elegant Kids Bike offers an exceptional riding experience with its advanced features. The shock absorbers enhance handling and comfort by absorbing bumps, allowing for a smoother ride. The adjustable seat ensures that your child can maintain a comfortable posture, adapting as they grow. Safety is prioritised with dual disc brakes for reliable stopping power in various weather conditions, as well as anti-slip tyres that provide excellent grip. These features together ensure a safe and enjoyable cycling experience for your child.

What We Like
Comfortable suspension system
Adjustable seat for growing kids
Reliable dual disc brakes
Anti-slip tyres for stability
Lightweight magnesium alloy frame

7 Speed Purple Girls Mountain Bike

7 Kids Speed Sport Bike
Purple
22 Inch
7 Speed Purple Girls Mountain Bike Cover
7 Speed 22 Inch Kids Bike, Purple Girls Mountain Bike, 22" Road Bike, Sport Bicycle, Girls Cycle, Suspension, 7 Gears, Magnesium Wheels, Dual Disc Break, Headlight, Tool Kit, 6 to 12 Year Old

The Purple Girls Mountain Bike features a suspension fork that absorbs shocks, providing a more comfortable ride, especially on bumpy terrain. With a 7-speed transmission, you can easily select the right gear for various environments, making cycling effortless. The adjustable seat ensures a perfect fit for your child, promoting comfort as they grow. Additionally, it comes equipped with essential accessories like a storage bag and mudguards, allowing for convenient and clean rides. This bike is designed to enhance your child's cycling experience while ensuring their safety.

What We Like
Comfortable suspension system
Adjustable seat for growth
7-speed gear selection
Includes useful accessories
#TOP 4

BSTSEL 18 Inch Kids Bicycle with Shock Absorbers

BSTSEL
Blue
One Size
BSTSEL 18 Inch Kids Bicycle with Shock Absorbers Cover
BSTSEL 18 Inch Wheels Bike for Aged 4-9 Kids for Boys Girls Children Bicycle Child Road Bike Shock Absorber Bike 3 Spoke Design Adjustable Mountain Bikes (Blue)

The BSTSEL Kids Bicycle is designed for children aged 4-9 years, featuring a sturdy alloy steel frame that grows with your child, ensuring long-term use. Its shock-absorbing front forks provide a comfortable ride over various terrains, allowing you to enjoy cycling without discomfort. The unique 3 spoke wheel design reduces wind resistance, making it easier to navigate different surfaces. With a recommended size for children between 110cm and 140cm, this bike is perfect for young riders looking for both fun and functionality.

What We Like
Sturdy alloy steel frame
Shock-absorbing front forks
Unique 3 spoke wheel design
Suitable for various terrains
Adjustable for growing kids
#TOP 5

21 Speed Pink Girls Mountain Bike

21 Speed Child Sport Bike
Pink
24 Inch
21 Speed Pink Girls Mountain Bike Cover
21 Speed Kids Bike, Pink Girls Mountain Bike, 22” 24" Road Bike, Sport Bicycle, Girls Cycle, Double Front and Rear Suspension, 7 Gears, Dual Disc Break, Tool Kit, 6 to 12 Year Old New! (24 Inch)

The Pink Girls Mountain Bike features double shock absorbers at the front and rear, ensuring a comfortable ride over bumps and uneven surfaces. With a 21-speed transmission, you can easily adjust the gears to tackle various terrains, making cycling enjoyable and effortless. The dual disc brakes provide enhanced safety and reliable stopping power, giving you peace of mind while riding. Additionally, it has a strong load-bearing capacity and an adjustable seat, allowing the bike to grow with your child for long-lasting use.

What We Like
Double suspension for comfort
21-speed for versatile riding
Reliable dual disc brakes
Adjustable seat for growth
Durable steel frame

Tyvotrend 20 Inch Kids Mountain Bike with Adjustable Seat

Tyvotrend
Green
20 Inch
Tyvotrend 20 Inch Kids Mountain Bike with Adjustable Seat Cover
Tyvotrend 20 Inch Kids Mountain Bike, Front and Rear Dual Brake Bicycles with Adjustable Seat Height 63-76cm, 7 Speed Shifters, Fenders, Water Bottle and Compass, for Girls, Boys (Green)

The Tyvotrend Kids Mountain Bike features an adjustable seat height ranging from 24.8 inches to 30 inches, making it perfect for growing children between 4.26 and 4.9 feet tall. With seven gears, you can easily select the right speed for your cycling needs, whether cruising on flat paths or tackling hills. The rubber tyres provide excellent shock absorption, ensuring a stable ride on uneven terrain. Built with a durable carbon steel frame, this bike can support up to 187 pounds, promising longevity and reliability for young riders.

What We Like
Adjustable seat for growing kids
Seven-speed for versatile riding
Stable ride on rough terrain
Durable carbon steel frame
Safe braking system

Professional Sparkle 16" Girls Mountain Bike

Professional
Pink
16 Inch Wheel
Professional Sparkle 16" Girls Mountain Bike Cover
Professional Sparkle 16" Wheel Girls Kids Mountain Bike Single Speed White/Pink Age 5 years +

The Professional Sparkle Mountain Bike is designed for young riders aged 5 and above. It features a hi-tensile steel frame and forks, providing durability while ensuring a lightweight design. The single speed simplicity makes it easy for you to ride without the hassle of shifting gears. Additionally, riser handlebars offer a comfortable grip, allowing for better control and manoeuvrability. With V-type brakes, you can enjoy safe and reliable stopping power, giving you peace of mind while your child rides.

What We Like
Durable steel frame
Easy single speed
Comfortable riser handlebars
Reliable V-type brakes
#TOP 8

ACROSSPART 20 Inch Adjustable Mountain Bike

ACROSSPART
WHYYR-543
Green
ACROSSPART 20 Inch Adjustable Mountain Bike Cover
ACROSSPART Children's Bike 20 Inch 7 Speed Mountain Bike Height Adjustable MTB Full Suspension and Disc Brakes Mountain Bikes Max 85kg Capacity (Green)

The ACROSSPART Mountain Bike is designed for young riders, featuring a striking black and green aesthetic that guarantees attention. Its adjustable seat height makes it suitable for children between 4.26 and 4.9 feet, ensuring comfort as they grow. With seven gears, you can easily adapt to various terrains, providing a smooth and enjoyable ride. The reliable braking system, including front caliper brakes and anti-skid tyres, enhances safety, giving you peace of mind while your child enjoys their biking adventures.

What We Like
Stylish design
Height adjustable seat
Seven-speed options
Strong braking system
Safe and stable ride

JINPRDAMZ 18" Kids High Carbon Steel Bike

JINPRDAMZ
YDFKAZQ9WDZH8
Pink
18 INCH
JINPRDAMZ 18" Kids High Carbon Steel Bike Cover
JINPRDAMZ 18" Kids Bike MTB Mountain Bike Bicycle Girls BMX Bikes High Carbon Steel Bike City Bike Girls Bicycle for 5-10 years old Girls Bicycle (Pink)

The JINPRDAMZ Kids Bike is designed for durability and comfort, making it perfect for young riders. Crafted from high-quality high-carbon steel, it supports a weight of up to 132.28 lbs, ensuring a smooth ride. The non-slip pedals and handlebars, along with a soft seat and reliable brakes, enhance safety and comfort while cycling. Additionally, the adjustable seat height accommodates your child's growth, providing long-lasting use. Whether for play or exercise, this bike is a fantastic choice for children aged 5 to 10 years.

What We Like
Durable high-carbon steel construction
Comfortable and safe design
Adjustable seat height
Modern and stylish appearance
Eco-friendly human-powered bike
#TOP 10

20 Inch Kids Mountain Bike with Cup Holder

GAOUSD
Green
20 Inch
20 Inch Kids Mountain Bike with Cup Holder Cover
20 Inch Kids Mountain Bike Unisex Girls Bike With Cup Holder, Transmission, Compass, Mudguard Load Capacity 85kg Boys And Girls Mountain Bikes (Green)

The GAOUSD Kids Mountain Bike offers several features to enhance your riding experience. Its high-accuracy flywheel ensures stable turns and prevents chain drops, making your rides smoother. The comfortable cushion, with its leather surface and sponge filling, provides even pressure distribution, ensuring long rides won't leave you sore. The stylish streamlined triangular structure not only looks sporty but also offers stability and shock resistance. Finally, the high-quality carbon steel frame guarantees durability and a strong load-bearing capacity, making it suitable for various users.

What We Like
Stable transmission system
Comfortable for long rides
Stylish and sturdy design
Durable carbon steel frame
High load capacity
Buying Guide Image
Editor's Notes

During our kids' mountain bike research, we found 71 kids' mountain bike products and shortlisted 10 quality products. We collected and analyzed 4,935 customer reviews through our big data system to write the kids' mountain bikes list. We found that most customers choose kids' mountain bikes with an average price of £148.34.

The kids' mountain bikes are available for purchase. We have researched hundreds of brands and picked the top brands of kids' mountain bikes, including Schwinn, BSTSEL, Tyvotrend, Professional, ACROSSPART.

Written by
Luke Dobson Avatar

Luke is a runner, a climber, hiker, hunter, and a lot more. Luke Dobson is Celtic-born and has lived most of his life in Scotland. However, his sporting endeavours have taken him to several countries around Europe. He serves as a tour guide for countless companies and owns a couple of gyms and recreational centres in Scotland. Luke Dobson is proficient in 7 different languages. He maintains many sport article columns where he shares his wealth of experience in the sport industry.