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The Best Kids’ Mountain Bikes

Looking for the best Kids’ Mountain Bikes?

Discover now our comparison of the best Kids’ Mountain Bikes. It is never easy to choose from the wide range of offers. On the market, you will find an incalculable number of models, all at different prices. And as you will discover, the best Kids’ Mountain Bikes are not always the ones at the highest prices! Many criteria are used, and they make the richness and relevance of this comparison.
To help you make the best choice among the hundreds of products available, we have decided to offer you a comparison of the Kids’ Mountain Bikes in order to find the best quality/price ratio. In this ranking, you will find products listed according to their price, but also their characteristics and the opinions of other customers. Also discover our comparisons by categories. You won’t have to choose your products at random anymore.

No. 1
Huffy Kids Hardtail Mountain Bike for Boys, Stone Mountain 20 inch 6-Speed, Metallic Cyan (73808)
  • Assembly tutorial video located beside the images; with a gloss blue hardtail frame and 6 speeds to aggressively ride, the Huffy Stone Mountain is ready for epic outdoor fun; just follow the steps in our product manual
  • Ideal for ages 5-9 and a rider height of 44-56 inches; durable steel frame is backed by our limited lifetime warranty (see owner's manual for details); Kolo 1200 suspension fork handles bumps and dips for a smoother-feeling ride
  • The indexed Shimano TZ-31 rear derailleur combines with the micro-shift twist shifter to deliver 6 speeds on-demand for uphill climbing, downhill riding, or pure acceleration; removable rear derailleur guard ensures consistent gear operation
  • 20" X 1.95" tires handle pavement, gravel and dirt with ease; linear pull hand brakes deliver consistent stopping action; padded ATB saddle is stitched for lasting quality; alloy quick release provides easy seat height adjustment
  • Slight-rise handlebar enables upright riding to minimize back and shoulder strain; ATB-type resin pedals on the 3-piece crank have responsive feel; Kraton grips are comfortable to the touch; alloy wheels in matte black; kickstand included
SaleNo. 2
Segway Ninebot 18" Kids Bike Ages 5-10, w/ Aerospace Aluminum Frame, Enclosed Chain, Shock Absorbing Suspension, Disc Brakes and Kickstand - Blue
  • Our Children Deserve the Best: Premium grade kid’s bike made for boys and girls with top of the line safety. The Segway Ninebot 18 inch kids bike is easy to operate and comfortable to ride for children 5-10 years old with the height of 3'9'' - 4'9''.
  • Double Protection: The coaster brake works on rear wheel, the hand brake on the front. Plus, rim-brakes are adjustable to fit your kids’s hands. Fully-enclosed bicycle chain protects little ones from potential scratches, the ride is smoother and quieter.
  • Safe & Comfortable Riding: Suspension on the front wheel maximizes riding stability. Refined design of bearing system remarkably reduces friction for effortless operation. Full coverage with soft silicone to offer extra protection.
  • Easy to ride: Inflatable mountain tires, wear-resistant, non-slip and shock absorption, easy to deal with complex terrain. Ergonomic and adjustable saddle allow kids bike to grow with our child. Easy to assemble, please refer to the manual for details.
  • Design for Young Rider: Aerospace Grade aluminum alloy frame with discreet PU form makes it sturdy lightweight and portable. Streamline and minimalist design with adult bicycle craftsmanship for top quality. Please take the kids height into consideration.
  • Suspension Type: Suspension on the front wheel
  • Brake Style: Front: disc brake, Rear: coaster brake
No. 3
BALINGE 20 Inch Kids Junior Mountain Bike for Kids Ages 5-12 Years Old,7 Speeds Bicycle,Front Suspension Fork Dual Disc Brake Kids' Bicycles for Boys Girls,Pink
  • ✅SHIMANO BRAND ACCESSORIES=SMOOTH SPEED CHANGE & SAFE CYLING - 7 speed SHIMANO shifter lever and rear derailleur,ensures the fun of riding and SMOOTH SPEED CHANGE.Equipped with DOUBLE DISC BRAKE, Which can develop the accuracy of braking,ensure your RIDING SAFETY.Aluminum alloy frame is lightweighted but strong,make it durable for long lasting use,and easy to pick up.
  • ✅ADJUSTABLE RIDING POSITION:The HEIGHT-ADJUSTABLE LEATHER SADDLE allows you to adjust it to the right height according to your height,which makes it adaptable to almost all age groups.The weight is 28.6LBS,makes it more convenient to put into the trunk for a tirp or travel.
  • ✅ADJUSTABLE RIDING POSITION:The HEIGHT-ADJUSTABLE LEATHER SADDLE allows you to adjust it to the right height according to your height,which makes it adaptable to almost all age groups.The weight is 28.6LBS,makes it more convenient to put into the trunk for a tirp or travel.
  • ✅FASHION & COMFORTABLE ERGONOMIC DESIGN:Kids always want to explore the unknown world.Our lightweight aluminum moutain bike will accompany every adventure of your kids and bring them safe and happiness.Feel the gentle breeze on your face,explore your favorite routes.Suits for:Mountain,beach,travel,competition,shopping,commuting,go to school,hang out with friends,etc.
  • ✅GUARANTEED BUY:EASY INSTALLATION & PROFESSIONAL CUSTOMER SERVICE: The product requires simple installation,our package contains detailed illustrated instructions,Easy to install in about 15 minutes.After receiving the product with our instructions to start your riding journey.Since we are factory sale,Please feel free to contact our professional customer service if you have any questions,making the assembly process zero difficulty.
No. 4
WEEROCK 20 Inch Kid's Mountain Bike MTB Shimano 7 Speeds Aluminium Alloy Frame Bicycle for Boys Girls,Youth,Green
  • SUITS FOR:Age5-12,rider height:44-56 inch.The saddle height can be adjusted to allow children to find a comfortable riding position
  • FRAME:The aluminum alloy frame makes the bike lighter, with a net weight of 29.54lbs, making it easier for children to ride and carry the bike
  • GEAR CHANGE SYSTEM:The SHIMANO index TZ31 rear derailleur combines with SHIMANO RS25 shifter lever to deliver 7 speeds on-demand for uphill climbing, downhill riding, or pure acceleration.Bring more fun to children
  • BICYCLE TIRE:The 20 "X 2.1" tire can face different road conditions, such as uneven roads like mountains, sand and gravel, so as to reduce bumpiness and bring comfort and safety to children
  • EASY TO ASSEMBLE:This bicycle arrives with 85% assembled.You just need to install the front wheel,handlebar,pedals,seat and air up the tires.It was very easy to assemble it within 15-20 minutes.
No. 5
deenkk 20/24 Inch Kid's Mountain Bike with 7 Speeds, Front and Rear Disc Brakes, Shock-Absorbing Front Fork, Lightweight Aluminium Alloy Frame Bicycle for Boys Girls
  • SUITS FOR: Age 9-12, rider height:44-56 inch. The saddle height can be adjusted to allow children to find a comfortable riding position.
  • LIGHTWEIGHT FRAME: The aluminum alloy frame makes the bike lighter, with a net weight of 29.54 lbs, making it easier for children to ride and carry the bike. The high strength of aluminum alloy ensures sufficient rigidity of the vehicle body, ensuring safety and durability.Front and Rear disc brakes , Sensitive braking system.
  • 7-SPEED SHIFT SYSTEM: The SHIMANO rear derailleur combines with SHIMANO shifter lever to deliver 7 speeds on-demand for uphill climbing, downhill riding, or pure acceleration. Make gear changes easy and smooth, bring more fun to children.
  • COMFORTABLE RIDING: Shock-absorbing front fork can absorb bumps and impact sounds, providing you with a long-lasting riding experience.Brown leather saddle with comfortable grip, 24x1.95 inch high-quality CST tires, its impressive response to quick turns, keeping you in good condition on the trail.
  • EASY TO ASSEMBLE: This bicycle arrives with 85% assembled. You just need to install the front wheel, handlebar, pedals, seat and air up the tires. It was very easy to assemble it within 15-20 minutes.
No. 6
JOYSTAR 20 Inch Kids Moutain Bike for Boys Girls Ages 7-12 Year Old Shimano 7-Speed and Dual Disc Brake 20 Inch Fat Tire Bike Kid Bicycle White
  • Mountain Bike for Kids: JOYSTAR Minifat 20 Inch Fat Tire bike for kids with 20-inch wheels is designed for 7-13 years children. The suggested rider height range for this bike is 48 to 60 inches tall. The steel frame, wider fat tires and dual handbrakes are great for cruising along uneven regions.
  • Excellent Shifting And Disc Brake: A Shimano rear derailleur with 7 speeds makes hills easier to climb, while twist shifters make it smooth and easy to change gears while riding. This kids mountain bike comes with Front & Rear Disc brake delivers sure stopping power.
  • Wider Tires For More Fun: 20 x 3.0 inch knobby mountain fat tires provide excellent stopping power and tons of traction in sand and snow. DIY decals to name the bike add extra fun to the ride. This kids bike with soft seat offers more comfort in riding. Kickstand is included.
  • Safer Riding Trails: SHIMANO 7-speed drivetrain is extremely efficient to use. The Dual handbrakes have excellent braking with a quick response time; Non-slip resin pedals with reflectors; The fat tires also do an excellent job of generating enough traction on any surface – sand, bogs, mud, snow or pavement.
  • Easy to Put Together: JOYSTAR 20 Inch Kids bike for all-terrain adventures. Adult assembly is required. All required tools and Instructions included; The kids mountain bike comes with 85% assembled body and the basic assembly tools, timely customer service and also limited lifetime warranty.
No. 7
Mongoose Status Boys and Girls Mountain Bike, 24-Inch Wheels, 21 Speed Trigger Shifters, Aluminum Frame, Dual Suspension, Front and Rear Disc Brakes, Yellow
  • Equipped with 24-inch wheels and offers a comfortable riding experience for riders 4'8" to 5'6" in height
  • Dual-suspension mountain bike is built with a 14-inch aluminum frame, front fork and a rear shock to effectively absorb bumps, ensuring a comfortable and smooth ride
  • 21-speed trigger shifters and rear derailleur supply a wide gear range and smooth shifting bikes
  • Front and rear disc brakes provide exceptional stopping power in all conditions, ensuring precise braking performance, and effortless riding
  • Lightweight yet robust mountain bike with alloy rims that provide durability without compromising weight, with 3-piece alloy crank that reduces the need for frequent maintenance
No. 8
JOYSTAR Contender 20 Inch Kids Bike for Boys & Girls Ages 7-13 Years 20" Mountain Bike with Full Dual-Suspension Steel Frame and 1-Speed Drivetrain with Kickstand Blue
  • ✅ Amazing Design and Color! JOYSTAR Contender 20 Inch Kids Mountain bike for boys & girls with bright colors, stylish and charming. DIY decals add extra fun for street cruising and smooth trail riding. Every JOYSTAR kids' bike is designed specifically for kids with safety in mind. Riding a bike becomes simple and fun.
  • ✅ Ready for Riding! JOYSTAR Contender 20 inch bike is ideal for ages 7+ and a rider height of 46-61 inches; the sleek stylish frame with vibrant colors, the rugged 20-inch tires and full suspension make this single speed bike ready for real riding adventures.
  • ✅ Quality Assurance! Durable hi-ten steel frame is backed by our limited lifetime warranty (see owner's manual for details); The front suspension fork and rear spring shock absorb bumps for a smoother ride; trailing edge tires provide good traction in wet and dry conditions. Soft seat offers more comfort in riding outside.
  • ✅ Safer Riding! Front and rear steel V brake with handbrakes deliver consistent stopping action, padded comfort saddle, wide 2.125" pneumatic tires add more stability, Sturdy steel frame and crank, Non-slip resin pedal, front & rear reflectors & fenders. kickstand included.
  • ✅ Buy with Confidence! The 20inch mountain bike for kids comes with limited life warranty. If there any issues about the bikes, please feel free to Contact us, we are committed to 100% satisfaction for each buyer. Easy to Assemble. Ready for outdoor fun.
No. 9
Huffy Valcon 20" Boy's Full Suspension Mountain Bike, 6 Speed, Quick Connect Assembly
  • This Quick Connect kids bike makes assembly fast and easy - follow these simple steps to get riding in just minutes; insert fork and handlebar - fold pedals down until they click in place - insert seat and adjust
  • Huffy's Valcon is ideal for ages 5-9 and a rider height of 44-56 inches; the sleek charcoal gray frame with vibrant orange accents, the rugged 20-inch tires and full suspension make this 6-speed bike ready for real riding adventures
  • The 6-speed indexed Shimano derailleur combines with twist grip shifting for smooth transitions; removable rear derailleur guard protects the gears; front and rear steel linear pull handbrakes provide consistent, dependable stopping action on demand
  • Durable hi-ten steel frame is backed by our limited lifetime warranty (see owner's manual for details); Kolo front suspension fork and rear spring shock absorb bumps for a smoother ride; trailing edge tires provide good traction in wet and dry conditions
  • Great design, 6 speeds, full suspension, front and rear handbrakes - the Valcon is the right choice when your child is done with training wheels and ready for more adventurous riding; kickstand included
No. 10
AVASTA 20'' Big Kids Mountain Bike for Age 6 7 8 9 10 11 12 Years Old Boys Girls Teen with Suspension Fork Front & Rear Dual Hand Brakes 6 Speeds Drivetrain, Black
  • 【Durable Frame and Fork】The durable frame is lower so it's easier for kids to stand over and hop on and off. High strength suspension fork and 20*2.125 tyres can handle rough roads, paths and even some dirt.
  • 【Reliable Components】 SHIMANO TX30 trigger shifter, SHIMANO freewheel, SHIMANO TZ500 rear deraileur, etc.
  • 【Brake System】Petimini bike has dual braking system. The front & rear hand V-Brakes are flexible to operate, ensuring smooth and efficient braking. The left hand V-Brake controls the front wheel and the right hand V-Brake controls the rear wheel.
  • 【Best Customer Service】 The 20'' bike is designed for children 5 - 10 years old or 43 - 55 inches tall. If you have problem about assembly or the bike, please tell us.
  • 【Easy to Install】85% of bicycles are assembled, only the front wheels, pedals, handlebar, kickstand, and saddle need to be installed. The packaging includes all assembly tools.

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Last update on 2024-05-09 / Affiliate links / Images from Amazon Product Advertising API