The 9 Best Mountain Bikes for kids [2021]

The 8 Best Mountain Bikes for kids
there’s no good feeling like having the small yet important persons within the family to accompany the adults in mountain biking and other outdoor adventures. Like us, kids love mountain biking also and wish to explore the integrities of trails and descent on their bikes.

The extent of enjoyment that kids derive from mountain biking also depends on how well the bike performs and its integral specifications. Though the bike needn’t have exceptional specs and be very expensive, it must be lightweight and match the peak and driving preferences of the kid .

Weight is a crucial factor that differentiates how well the bike performs. Bikes that are too heavy demand lot of labor output from the rider, tiring and frustrating the kids before expected. Luckily, the subsequent list of mountain bikes for teenagers are lightweight and help kids embraces the game with interest.

There are different mountain bikes for boys and girls that help these young riders explore new trails and places where the regular bikes can’t enter. they’re also cost effective and have numerous comfort and safety factors for kids.

Best Mountain Bikes for kids

The 9 Best Mountain Bikes for kids – [2021]

  1. Guardian Bike Company Ethos Safer Patented SureStop Brake System 20″ Kids Bike
  2. HASA 18 Speed Kids mountain bike
  3. Mongoose Ledge 2.1 Kids mountain bike
  4. Diamondback Bicycles Sync’r Kid’s mountain bike
  5. Schwinn High Timber Mountain Bikes

Best Mountain Bikes for Girls

  1. Schwinn High Timber Youth/Adult Mountain Bike
  2. Razor Angel Girls’ Bike
  3. Raleigh Bikes Lily 16/20/24″ Wheel Kids Mountain Bike
  4. Diamondback Bicycles Cobra 24 Youth 24″ Wheel Mountain Bike

Best Mountain Bikes for kids Reviews

#1. Guardian Bike Company Ethos Safer Patented SureStop Brake System 20″ Kids Bike

• Dimensions: 53 x 8 x 29 inches
• Weight: 20.5 pounds
• Lightweight aluminum construction
• Safe brakes
• ASO shark task
• Easy ride geometry
• 99% assembled

The Guardian’s kids Bikes for both boys and Girls are one among the world’s safest bikes for youngsters. The bike features the safest brakes that forestalls accidents from handlebar tripping and also helps kids to prevent faster.

The bike is that the best for both boys and girls who are within the height range of three .9” to 4.5”. it’s of lightweight Aluminum construction and weight only 20.2 pounds. Thus, it’s easy to handle and render absolute safety and better control.

The bike incorporates kid specific easy reach lever, double wall rims, kickstand, and easy 1 speed. 99% Pre-assembling is completed with shipping it takes up only 10 minutes of fixing time. it’s easy ride geometry with a lower center of gravity to balance comfortable .

The bike features a low step-in height to ease aged and off the bike by kids. All the frames of the bike are hand weld with lightweight Aluminum for better control and maneuverability.

#2. Mongoose Exlipse Full Dual-Suspension Mountain Bike for Kids


• Weight: 11.6 kg
• Bike for competition
• Suitable for ages: 7-9
• Fork: 20” Alloy fork
• Tires: 1.95×20”
• Thread less alloy head
• 4 finger brake levers
• Front derailleurs

The HASA 18 speed all-terrain bike for teenagers is one among the most effective quality bikes for boys within the age bracket of 7-9 years. The bike is a superb deal for little boys as its chain ring at the front makes it easier for them to push the cranks and explode the road.

The bike is extremely cost-effective and light-weight , weighing only 32 pounds. Its design geometry makes the bike efficient for bike races and competitions among kids. The tires have a 20” alloy fork with a base of 1.95 x 20 inches. There are 4 brake levers to stop accidents while riding. The front derailleurs render excellent stability and suspension for the small riders.

The bike features a lifetime warranty on the frames and one year warranty on the parts except on the restraint , tubes, and therefore the tires. Pre-assembling up to 95% from the manufacturers helps in assembling the bike easily within couple of minutes. Users only need to assemble the stem, pedals, front wheel and therefore the seat post from the shipping. Little boys would love the ergonomic design and straightforward maneuverability of the lightweight mountain bike.

#3. 20″ Mongoose Ledge 2.1 Boys’ Mountain Bike


• Dimensions: 63 x 23 x 38 inches
• Weight: 46.6 pounds
• Steel suspension frame and fork
• 21 speed twist shifters
• Pull brakes for excellent stopping power
• Reliable gear support
• Mountain style athletic seat

The Mongoose Ledge 2.1 Kids mountain bike is a superb addition for the mountain gear for young boys. The bike features an entire suspension frame of steel and therefore the fork to smooth the bumps on the rough roads.

Its rear derailleurs and therefore the twist shifters help in precise gear changing. Its linear alloy pulley brakes offer excellent stopping power in any terrain. Gear support comes from its 3 piece crank and powerful alloy rims.

The sleek mongoose ledge comes during a red and silver color for a fierce color combination favorite by boys. Its lightweight feature and steel suspension make it a motorcycle of choice for boys. The bike features 21 different speeds to maneuver during a sort of terrains, including steep hills and park rides round the neighborhood.

Its crank system helps the bike with its gear transition smoothly. Other important and attractive features of the bike are its seat with adequate padding and linear braking system.

#4. Diamondback Bicycles Cobra 20 Youth 20″ Wheel Mountain Bike


• Dimensions: 63 x 23 x 38 inches
• Weight: 46.6 pounds
• Ages: 8-12 years
• Height: 53-62 inches
• Wide gear range
• Hydraulic disc brakes
• Aluminum frame body
• Limited lifetime warranty

The Diamondback Bicycles for kids is right for boys within the age bracket of 8-12 years and for those that are within the height range of 53-62 inches. Its superior suspension with 80 mm fork renders excellent control over rough trails.

The speed drive train helps with a good range of gears and smooth shifting. Its hydraulic disc brakes with adjusting levers help children to develop a passion for mountain biking. Its 24-inch wells and excellent design geometry renders the prompt fit and handling for young bikers.

Similar to adult bikes, its double wall wheels with 2.35-inch grip are capable of taking over abuse and renders excellent stability and traction against rough terrains.

The bike has about 95% assembling during shipping; the remainder of the assembly takes about 30 -60 minutes counting on the skill level. Many users review that the shipment comes in excellent packaging with none damage to the parts.

Best Girl’s Mountain Bikes

#1. Schwinn High Timber Youth/Adult Mountain Bike


• Dimensions: 3 x 47.2 x 24.8 inches
• Weight: 40 pounds
• Mountain frame with suspension fork
• 21 speed derailleur at the rear
• Front and rear pull brakes
• Light and powerful alloy rims
• Adjustable seat post

The Schwinn High timber mountain bikes for girls has high-quality Schwinn frame with a suspension fork that gives the most effective control overriding on tough trails. Its shifts feature 21-speed derailleurs within the rear that permits quick changes within the gear.

Pull brakes both at the rear and therefore the front of the bike helps girls with excellent stopping power regardless of the roughness of the terrain. Alloy rims help with a robust , light and a durable riding experience for women within the age bracket of 7-9 years. it’s possible to regulate the peak of the seat on the go without incurring any tools.

These mountain bikes feature a 29-inch wheel and are thus easy for small girls to require efficient turns even at low speeds. The bike frame is large enough so on accommodate the seat for ladies below 12 years aged . The seat position is low, to assist kids aged and off the bike comfortable .

It’s a sturdy bike and may accommodate even chubby children and may accept load to 200 pounds. It requires easy assembling during a local bike store after shipment and therefore the majority of its parts accompany pre-assembling.

#2. Razor Angel Girls’ Bike


• Weight: 33.5 pounds
• Strong steel fork and frame
• 48 spokes, 20 inch rims
• Hand brakes within the front and rear
• Load capacity: 100 pounds
• Ages: 8-14 years
• Limited lifetime warranty

The Razor angel kid’s bike features a strong steel fork and frame with 20 inch rim and 48 spokes. The wheels are thus sturdy and hard enough to skim through tough terrains without falling and encountering accidents. Prompt braking even at low speeds is feasible with the front and rear hand brakes of the bike.

The bike is right for girls within the people of 8-14 years. The cool graphics on the bike and its durable steel frame impress girls considerably . Regardless of the age and height of the children, the hand brakes are easy to succeed in for a secure ride.

The 20-inch tires offer additional stability and sturdiness on the roads and offer anti-fall rides for women . the utmost load capacity for the bike is about 100 pounds. Some assembling is important after the shipment.

the shape and therefore the frame have a limited lifetime warranty from the manufacturers. Other integral features of the bike are that it features, 28 spoke rims, 2 pegs and brakes at the front and rear.

#3. Raleigh Bikes Lily 16/20/24″ Wheel Kids Mountain Bike


• Weight: 27.6 pounds
• Age group: 4-8 years
• Height: 3.8-4.4 inches
• Coaster and V brakes
• Wide tires for stability and traction
• Hand and coaster brakes

The Raleigh Bikes for women has been specifically designed for young riders who are just learning to ride on the park paths and therefore the sidewalks. The bike has been specifically designed for women who are within the people of 4 – 8 years. the peak of the kid should be between 3.8 to 4.4 inches to use this bike.

Raleigh bikes for little girls feature a durable and light-weight frame. Its step through design helps in easy mounting and dismounting of the bike parts.

The bike features both V-brakes and coaster brakes that are reliable enough to enable girls to practice new braking techniques. Its tires are wide enough with the dimension of 20x 2.1 inches to supply better stability and traction. The frame is of a light-weight 20 inch aluminum frame that’s easy to mount and dismount.

The bike’s chain guard keeps legs and pants from getting trapped within the chains. Partial assembling is completed with shipment and might take up to half-hour to assemble the cycle completely.

#4. Diamondback Bicycles Cobra 24 Youth 24″ Wheel Mountain Bike


• Weight: 10.75 pounds
• Age: 4-9 years
• Height: 44-54 inches
• Powerful brakes and suspension fork
• 6 speed drive train with trigger
• 40 mm travel fork
• Linear pull brakes with adjustable levers

The New Diamondback Cobra complete bike features a 6 speed shimano drive train wit triggers. This feature makes shifting simple and offers the boost for all the climbs. The bike rides efficiently over roots and rocks a bit like professional bikes for adults.

Its adjusting reach levers and linear pull brakes helps keep the kid safe and in check . Its durable steel frame is in a position to simply accept and adapt abuse of in experienced driving and adventurous rides.

Some of the cool features of the bike are its powerful brakes, suspension fork and 6 speed drivetrain. it’s the foremost ideal bike for girls to explore beyond the confinement of their neighborhood. the large tires of the bike are excellent to drive across dirt and hard terrains.

The bike is right for girls who are between 4 and 9 years aged and people who are 44 inches to 54 inches tall. These bikes are readily hand built and ships straight to the customer. Assembling is important to place on the seat, pedals, front wheels and to regulate the tires and pump up the tubes.


Choosing The Best Mountain Bike

Best kids bike
It is easy thereto to shop for a bike from the shop and hit the paths instantly, but there are some important specifications to think about within the best mountain bike to possess the most effective value for the cash spent. allow us to discuss some important aspects to think about choosing a motorcycle that rides smooth and efficient.

1. Leveraging on the correct size and fit:

Choosing the proper model of the bike is vital to assist kids handle it confidently and luxuriate in their ride securely. there’s an age and height recommendation for every bike; parents need to take such considerations into along side its components like tires, frame, fork, brakes and gears.

It is important to settle on the proper size bike appropriate for the kid ’s age instead of to permit the child to grow to adapt thereto . Parents shouldn’t force them into an unwieldly machine that’s beyond their control.

2. Wheel size:

The wheels of the bike determines its proportions, models meant for kids have wheel diameters between 12 and 24 inches. The bike is claimed to be age appropriate if the small riders are ready to stand across the frame, reach the pedals comfortably and grab the handle bars without having to over reach from the saddle. If the kid squirms within the seat while pedaling, then the saddle is claimed to be too high. the subsequent is that the wheel size for various age groups.

• Ages 2-3 years – 12 inch wheels
• 3-4 years – 14 inch wheels
• 4-5 years – 16 inch wheels
• 6-7 years – 20 inch wheels
• Ages 8-10 years – 24 inch wheels
• 12+ years – 26 inch wheels
• Teenagers and adults: 26- 29 inch wheels

3. Frame of the bikes:

The Frame is that the largest a part of the kid’s mountain bike because it adds to its overall mass. a motorcycle that’s heavy becomes unwieldy to push, hard to handle and also difficult to ride. Most bikes strike the right balance between weight and sturdiness by using Aluminum alloys as its frame material. Aluminum and its alloys have great flexibility to soak up bumps, are immune to corrosion, is lightweight and affordable also . Steel frames are strong but are heavy and is that the metal of choice for youths bikes.

4. Fork:

Parents need to make a choice between a rigid fork or suspension fork for a kid’s bike. Greater the suspension, smoother the ride and is right for teenagers involved in technical trails involving steep paths and bumpy patches. For those that are proud of race riding, a rigid fork is sufficient and helps them ride over smooth paths. Bikes with rigid forks costs less weigh less and are freed from maintenance than suspension forks.

5. Tires:

The tires of children’s bike mandate stability and luxury . A wider tire means greater area and more contact with the bottom . It also helps in encountering differing types of terrains like gravel, dirt paths, dust, and rocky trails and wed mud. the most effective manufacturers use decent tires on kid’s bikes that fit a great deal of riding situations.

6. Gears:

Mountain bikes with gears mandate kids to find out the fine notions of shifting and may be confusing also . Having many gears, makes it easy to pedal uphill and sustain high speeds over time. Not knowing the way to shift gears induces stress on the chain and makes it hop on the wheels.

The simplest and therefore the most typical configurations on the mountain bikes are one gear within the front and a triple chain set within the front or at the rear. In these bikes, kids easily select the proper gear and have tons of options for various terrains.

7. Brakes:

Mountain brakes either use rim brakes or disc brakes. Rim brakes or linear brakes mandate children to tug the rubber restraint that connect with the metal rim of the wheels. Disc brakes on the opposite hand have rotors mounted on the wheels along side special restraint .

Pressure are often applied pneumatically or by hand. Disc brakes are superior technically and are a touch over rated for child’s bike. Normal bikes are fine with regular brakes unless the kid in involved in fast downhill paths and technical trails.

Kid’s Mountain Bikes Maintenance Guide:

Kid’s bikes are expensive and as they are doing not know to handle them properly, they will break down pretty easily. With the proper care and regular maintenance, these bikes can last for years. Prompt maintenance not just keeps the bike running smoothly, but also makes it easy and safe to ride.

1. Bike Maintenance before each ride:

• Brakes: both the brakes of the bike should incline a decent squeeze and ensured that they’re working properly. it’s important to see if the restraint clear the wheel rim and aren’t wiped out .
• Tires: Tires that are filled with air are easier to ride. Parents need to check the tire pressure and add air if the tires feel very soft. the right air and pressure are written on the side of the tire.
• Quick releases: this is often a mechanism that permits the user to require the bike wheels off easily and quickly. If the kid’s bike has such a fast release mechanism, they need to be tightly secured.
• Bolts: parents need to check for loose parts and bolts on the bike.
• Bells and horn: parents need to check if the bell and horn are working and are loud enough for others to listen to .
• Lights: Parents need to check if all the lights are working and batteries are charged before each trail, especially if it requires driving within the night.

2. Bike maintenance after every ride:

After every drive, the bike is to tend a wipe right down to avoid it from getting rust or rot. it’s important to wash the axles and keep the wheels spinning easily after riding within the sand. Parents need to lubricate the chain with chain oil to stop rust and keep it running smoothly.

3. Maintenance every few months:

Every few months the bike has got to tend a decent wash using soap and water. A tooth brush are often wont to clean the dirt off the gears and also the chains. After washing it’s important to lubricate all the moving parts with oil, especially the chain.

The bike has got to tend an intensive inspection to see if it’s during a good and safe condition. Parents should check the frame for cracks, check the gears if they switch smoothly, check the restraint , check if the handlebars align with the front forks and at last check if the seat pad is at the proper height.


We hope our top mountain bikes for kid’s offers a range of choices for various age groups and in diverse styles for our little companions. Our guide definitely helps you in learning the proper model for your little boys and girls. Parents should choose the right bike fit and size diligently counting on the sort of mountain biking activity their kids primarily perform.

Individual features of the bike should incline a careful consideration to settle on the best fit bike looking on their size, age and skill level. We recommend that youngsters get gradually moved from their comfort zone to accumulate new driving skills.

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