Children's mountain bike deals(Disclaimer)
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🏅 55 Children's Mountain Bike in price comparison
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💶 Current offers and discounts
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🕝 Last updated on 12.11.2026
16% discount
LSBIKE 18/20/22/24 Inch Kids Mountain Bike for Boys and Girls, Junior MTB with Front Suspension, Dual Disc Brakes, Adjustable Seat & Handlebar, 5–14 Years, for Children
LSBIKE
£ 118.49
£ 141.49
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Glerc Skyline 20 24 Inch Kids Mountain Bike for 6-14 Years Old Teenagers Boys and Girls, 21-Speed Bicycle with Suspension & Disc Brakes, Multiple Colors
【Sturdy Frame】The kids mountain bike is made of high carbon steel frame, which can easily handle the challenges of off-road adventures, providing a reliable foundation for your child's adventures. 【Ride Anytime】This mountain bike is equipped with a 21-speed drivetrain, offering versatile speed options to tackle diverse terrains, while its smooth and efficient gear shifting further elevates the riding experience. 【Easy Distance Control】This kids bicycle features responsive disc brakes that provide more precise braking control and maintain excellent performance in adverse conditions, allowing your child to ride with confidence. 【Safer Adventure】The suspension fork of the kids bike absorbs shock and vibration from rough terrain, greatly improving comfort and maneuverability during riding. 【Size Information】This 20 inch bike is suitable for children ages 6-12, 45"-55" (115-140cm) tall, with an inseam height of 21"-25" (53-64cm).
£ 219.99
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HILAND 24 Inch Kids Mountain Bike, 7 Speed Youth MTB Bicycle, Mountain Bicycle for Boys Girls, Suspension Fork V-brakes, Black/Blue/Mint Green/Pink
【Frame& Suspension】Hiland High-carbon steel frame is lower so it's easier for kids to stand over and hop on and off.
£ 209.99
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TRIOBLADE Kids Bike 18" 20" 22" Kids Mountain Bike for Boys and Girls Junior Mountain Bikes Children Bicycle with Shock Absorber 12.25-Inch Frame Dual Disc Brake 5-14 Years Old
Safty kids bike kids mountain bike:Your child's safety is our top priority.
£ 139.99
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Hiland 24 Inch Fat Tire Mountain Bike for Boys and Girls, 7-Speed Mountain Bike, Double Disc Brake, Beach And Snow Bike Green
High-carbon steel: Kids bikes are made of high-carbon steel with strong supporting force, which provides shock absorption and a smooth ride on mountain roads, forest trails and snow fields.
£ 229.99
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5% discount
LSLIFE Kids Mountain Bike for Girls Boys 18/20/22 Inch Kids Bicycle
Kids Mountain Bike: The tyres of this kids mountain bike have good shock absorption properties.
£ 139.99
£ 147.99
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TRIOBLADE Kids Bike 18" 20" 22" Kids Mountain Bike for Boys and Girls Junior Mountain Bikes Children Bicycle with Shock Absorber 12.25-Inch Frame Dual Disc Brake 5-14 Years Old
Safty kids bike kids mountain bike:Your child's safety is our top priority.
£ 139.99
free delivery
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LSBIKE 18/20/22/24 Inch Kids Mountain Bike for Boys and Girls | Junior MTB with Front Suspension, Kid Bike with Dual Disc Brakes, Adjustable Seat & Handlebar, 5–14 Years, for Children Youth
【Safe & Sturdy Kids Mountain Bike】Built with a high-strength alloy steel frame, this kids mountain bike offers excellent stability and durability for young riders. Dual front and rear disc brakes provide smooth, reliable stopping power even on wet or uneven roads — keeping children safe during every adventure.
£ 162.99
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JOYSTAR 20 Inch Kids' Bike for Boys Girls Ages 6-11 Years Old, Dual-Suspension Kids Mountain Bike with Dual Handbrake & Kickstand,mutiple colors
Kid-sized Mountain Bike: JOYSTAR Contender 20 Inch kids Mountain bike for boys & girls is designed specifically for young riders. The frame geometry and components give it a confident ride that makes it fun and easy to expand their skills
£ 179.99
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LSBIKE 18 20 22Inch Mountain Kid Bike Children Bicycle for 5-13 Years Boys & Girls, Kid bikes Bicycle with Front and Rear Disc Brakes, Mudguards and Front Shock Absorber, Reflector
【Adjustable Bicycle for Kids Aged 5–13】Designed to grow with your child, this kids bike comes in 18, 20, and 22 inch sizes, suitable for boys and girls aged 5 to 13 (110–150 cm height). With an adjustable seat and frame geometry tailored to young riders, it's an ideal bicycle for kids learning to ride confidently
£ 139.90
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Kids Mountain Bike for Girls Boys 18-24" Kids Bicycle for 6-10 Years Old | Shock Absorber Front Fork; Dual Disc Brake
3 Spoke Wheel Mountain Bike: The spoke wheels of this children mountain bike have good shock absorption performance.
£ 149.99
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Kids Ride Shotgun - Child Bike Seats & Handlebar Combos - Front Mounted, For children aged 2~5 years, Fits Most Adult Modern Mountain Bikes, Adjustable for Comfort
KIDS 9 MONTHS – 5 YEARS (9–27KG) - Ride together from baby to big kid with a versatile bike seat for kids designed for ages 9 months to 5 years.
£ 299.00
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LSBIKE 18 20 22Inch Mountain Kid Bike Children Bicycle for 5-13 Years Boys & Girls, Kid bikes Bicycle with Front and Rear Disc Brakes, Mudguards and Front Shock Absorber, Reflector (BLUE, 18INCH)
【Adjustable Bicycle for Kids Aged 5–13】Designed to grow with your child, this kids bike comes in 18, 20, and 22 inch sizes, suitable for boys and girls aged 5 to 13 (110–150 cm height).
£ 148.80
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9% discount
LSLIFE Kids Mountain Bike for Girls, 24 Inch Kids Bicycle for 11-15 Years Old Girl with Cup Holder Shock Absorber Girls Mountain Bicycle with Dual Disc Brake (Pink, 24 Inch)
LSLIFE
£ 162.99
£ 179.99
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selling united 20 Inch Kids Mountain Bike, Lightweight Steel Frame Bicycle with Front Suspension, Dual Disc Brakes, 6-Speed Gear System, All-Terrain Tires for Boys & Girls
Durable & Lightweight Frame Strong yet lightweight steel frame designed for stability and easy handling, perfect for kids and young riders learning control and balance.
£ 199.99
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LSLIFE 24/26/27.5 Inch Mountain Bikes 21 Speed Mountain Bicycles for Adult | 21-Speed; Disc Brakes; Shock Absorber; 3 Spoke Wheels; For Mens Boys
High Quality Material: The frame of the mountain bike is made of high quality carbon steel, which is not only durable but also lightweight.
£ 209.99
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TRIOBLADE Kids Bike 18" 20" 22" Kids Mountain Bike for Boys and Girls Junior Mountain Bikes Children Bicycle with Shock Absorber 12.25-Inch Frame Dual Disc Brake 5-14 Years Old (Grey, 22 inch)
Safty kids bike kids mountain bike:Your child's safety is our top priority.
£ 169.99
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10% discount
Basis Bikes Mountain Bike Gator 20in Wheel Full Suspension Kids - Gloss Black/Red
Frame: Steel, Junior Full Sus Frame Suspension: Coil Sprung, Mid-Frame Fork: Suspension Fork, 20" Brakes: Alloy V-Brake Gearing: Shimano 6 Speed Shifters: Revoishift Twist-Grip, 6s Wheels: 20" Junior MTB, Brushed Alloy
£ 180.99
£ 200.99
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HILAND Climber 20 Inch Kids Mountain Bike, Single Speed Kids Bike with High Carbon Steel Frame, Front & Rear V-Brakes, 90% Pre-Assembled Children's Bicycle for Boys & Girls
Strong & Durable Frame - Built with a high carbon steel frame, the Hiland Climber 20-inch kids mountain bike provides exceptional strength and stability.
£ 169.99
free delivery
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Professional Camo SAS Army 20" Wheel Boys Kids Mountain Bike 6 Speed Green Camouflage Age 7+
Professional
£ 199.99
free delivery
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TRIOBLADE Kids Bike 18" 20" 22" Kids Mountain Bike for Boys and Girls Junior Mountain Bikes Children Bicycle with Shock Absorber 12.25-Inch Frame Dual Disc Brake 5-14 Years Old
Safty kids bike kids mountain bike:Your child's safety is our top priority.
£ 139.99
free delivery
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Glerc AMOS 16 20 inch Kids Road Bike for 4-9 Year Old Boys Girls Teen Youth Bicycles with Kickstand & Dual Handbrakes, Multiple Colors
【Built to Last for Active Kids】Engineered with a reinforced frame that stands up to rigorous play, this bike delivers lasting durability and endless adventures for your growing child. 【Safe & Simple to Operate】Featuring responsive front and rear V-brakes for reliable stopping power, combined with a single-speed setup for easy, worry-free riding—perfect for building confidence and focus. 【Quality Parts for a Smooth Ride】Equipped with durable 20 x 1.95-inch tires and an easily adjustable seat, ensuring a comfortable and stable ride as your child grows. 【Quick & Simple Assembly】Arrives 85% pre-assembled—just attach the front wheel, pedals, handlebar, kickstand, and saddle.
£ 169.99
free delivery
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9% discount
Kids Mountain Bike for Girls Boys 18-24" Kids Bicycle for 13-16 Years Old | Shock Absorber Front Fork; Dual Disc Brake
3 Spoke Wheel Mountain Bike: The spoke wheels of this children mountain bike have good shock absorption performance.
£ 179.99
£ 196.99
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Basis Princess 20" Girls Full Suspension Mountain Bike - Pearl Purple/Pink
Frame: Steel, Mid-Coil Suspension Fork: Suspension Fork, 20" Stem: Quill, Steel Brakes: Alloy V-Brake Handlebars: Junior MTB Riser Gearing: Shimano 6 Speed Pedals: Nylon w/ Reflector Tyres: 20 x 1.95" Mountain, All-Terrain Weight: 12KG (Approx.) Height Range: 3ft 10 - 4ft 6 Age: 6-9
£ 202.99
free delivery
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DRB Chic Junior Girls Full Suspension Mountain Bike, 24" Wheel - White/Pale Pink
Frame: Steel D-Frame, Mid-Coil Suspension Fork: Suspension Fork, 24" Handlebars: MTB Style, Black Brakes: V-Brake, Resin Lever Gearing: Shimano 18 Speed Shifters: Shimano Revoshift Wheels: 24", Brushed Alloy Tyres: 24x1.95" MTB
£ 255.99
£ 261.99
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Licorne Bike Strong MTB, Shimano 21-Speed, Full Suspension, Disc Brakes
FULL SUSPENSION SYSTEM – Features front and rear suspension designed for use on roads, cycle paths and uneven terrain.
£ 279.00
free delivery
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LSLIFE Kids Mountain Bike for Girls Boys Kids Bicycle | Shock Absorber Front Fork; Dual Disc Brake
3 Spoke Wheel Mountain Bike: The spoke wheels of this children mountain bike have good shock absorption performance.
£ 162.99
free delivery
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Basis Bikes Princess 20" Girls Full Suspension Mountain Bike - White/Pink
Frame: Steel, Junior Hardtail Fork: Suspension Fork, 20" Brakes: Alloy V-Brake Gearing: Shimano 6 Speed Shifters: Revoshift Twist-Grip, 6s Cranks: 3-Piece Pedals: Nylon w/ Reflector Tyres: 20 x 1.95" Mountain, All-Terrain Weight: 12KG (Approx.) Height Range: 3ft 10 - 4ft 6 Age: 6-9
£ 191.99
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Huffy Marker Full Suspension Mountain Bike Boys or Girls MTB Ages 13+ - 21 Speed - Disc Brakes- 24" 26" 27.5"
Full Suspension System: Front and rear suspension for increased comfort and control on rough terrain, giving riders a smoother experience over varied surfaces.
£ 290.00
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HILAND 24 26 Inch Women's Mountain Bike, Bike for Girls & Women, 18 Speed MTB Bike with V-brake, Sturdy Steel Frame Mountain Bike, Black/White
Specially developed for girls & women - The ergonomic design with low entry and adapted frame geometry ensures more comfort and control when riding.
£ 249.99
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Huffy Extent Junior 24" Mountain Bike 8-12 Years - Midnight Purple 18 Speed MTB, 116
Huffy
£ 231.66
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18", 20”, 22 Inch Mountain Bike, Girls Bicycle, Child Bike, Kids MTB, Sport’s Cycle,19 KG Lightweight, Double Suspension, 21 Speed, Dual Disc Brakes, New (22 Inch)
Generic
£ 219.99
£ 229.99
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18", 20”, 22 Inch Mountain Bike, Unisex Bicycle, Child Bike, Sport’s Cycle, Kids MTB, 21 Speed, Dual Disc Brakes, 19 KG Lightweight, Silver (18 Inch)
Generic
£ 219.99
free delivery
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Wildtrak - 20 Inch Bike for Children 6-9 Years Old, Adjustable brakes - White
This 20 wheel wildtrak girl's heritage style bike is designed for children aged 6 to 9 years old 20 inch to 23 inch inside leg Includes powerful front and rear V brakes for efficient stopping power, with adjustable reach brake levers and hi-riser MTB style handlebars The adjustable saddle, seat post, and hi-riser handlebars make for easy, adjustments so that the rider can comfortably control and ride the bike with ease 20 x 175 inch city style tyres This wildtrak girl's bike with 20-inch wheels comes 80 percent assembled Inflation of tyres, fitting the pedals, handlebars or stem and seat post or saddle and adjustments to brake cables are required prior to riding tools and full instructions are included with the bike to take you through each process you will need a pump for inflating the tyres
£ 130.56
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Glerc Skyline 20 24 Inch Kids Mountain Bike for 6-14 Years Old Teenagers Boys and Girls, 21-Speed Bicycle with Suspension & Disc Brakes, Multiple Colors
【Sturdy Frame】The kids mountain bike is made of high carbon steel frame, which can easily handle the challenges of off-road adventures, providing a reliable foundation for your child's adventures. 【Ride Anytime】This mountain bike is equipped with a 21-speed drivetrain, offering versatile speed options to tackle diverse terrains, while its smooth and efficient gear shifting further elevates the riding experience. 【Easy Distance Control】This kids bicycle features responsive disc brakes that provide more precise braking control and maintain excellent performance in adverse conditions, allowing your child to ride with confidence. 【Safer Adventure】The suspension fork of the kids bike absorbs shock and vibration from rough terrain, greatly improving comfort and maneuverability during riding. 【Size Information】This 20 inch bike is suitable for children ages 6-12, 45"-55" (115-140cm) tall, with an inseam height of 21"-25" (53-64cm).
£ 219.99
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20”, 22", 24", 26 Inch Mountain Bike, Teenager Bicycle, Child and Adult MTB, Sport’s Cycle,15 KG Lightweight, 21 Speed, Dual Disc Brakes, New (24 Inch)
FRONT FORK SUSPENSION: High Carbon Steel Air Pressure Shock Absorber to smooth out bumps, reduce road vibrations, and provide enhanced comfort and stability. The fork outer wall is thickened for greater durability, the excellent shock absorbing system helps to absorb the vibration, it can be adapted to a wide range of road conditions and can easily cope with all kinds of road surfaces which greatly improves the comfort and safety during the riding. Perfect for tackling rough trails, gravel paths, and uneven city streets with ease.
£ 199.99
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LSLIFE 24/26/27.5 Inch Mountain Bikes 21 Speed Mountain Bicycles for Adult | 21-Speed; Disc Brakes; Shock Absorber; 3 Spoke Wheels; For Mens Boys
High Quality Material: The frame of the mountain bike is made of high quality carbon steel, which is not only durable but also lightweight.
£ 219.99
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Bueuwe 20 24 Inch Kids Mountain Bike, Children Bicycles for Boys and Girls Ages 6-12, 7 Speed Teenager Bikes with Disc Brakes, Adjustable Handlebars and Seat, Kickstand
Easy Shifting: The children's mountain bike is equipped with a 7-speed shifting system, which enables quick and precise shifting, helping young riders easily adapt to various terrains. Reliable Braking: The front and rear disc brakes have sensitive and strong braking performance.
£ 169.99
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20/24 Inch Mountain Bike for Kids Ages 7-13,Boys Girls Bicycle with Dual Disc Brakes,7 Speeds,LED Lights & Frame Bag
[Recommended Size] Designed for boys and girls ages 7 to 13, this mountain bike comes in 20-inch and 24-inch sizes to accommodate the growth and comfort of young riders [7-Speed Transmission System]The easy-to-use 7-speed shifting system allows kids to effortlessly traverse flat roads and hilly trails, enhancing their riding experience. [Powerful Brake System]Dual disc brakes respond faster, so no matter how fast your child is riding, they can stop quickly and safely.
£ 169.99
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LSLIFE Kids Mountain Bike for Boys Girls 24 Inch Kids Bicycle for 13-16 Years Old Boy with Shock Absorber Boys Mountain Bicycle with Dual Disc Brake (Pink, 24 Inch)
3 Spoke Wheel Mountain Bike: The spoke wheels of this children mountain bike have good shock absorption performance.
£ 179.99
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Huffy Extent Mountain Bike Hardtail Trail Bike + Front Suspension + Front Disc Brake
TRAIL-READY FRONT SUSPENSION: Built for adventure, the front suspension fork absorbs bumps and rough paths for smoother, more confident rides.
£ 243.99
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LNRLZYLS Kids Mountain Bike 20/24 Inch for Boys Girls Ages 7-15, Dual V-Brake Bicycle with Rotating Handlebar, Bike Lock, Mudguards, Kickstand & Anti-Slip Tires
FRONT & REAR V-BRAKES: Equipped with reliable front and rear V-brakes, this bike delivers smooth and consistent braking performance on both paved roads and uneven surfaces, ensuring safe stops every time.
£ 163.00
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20" 24" Kids Bike for Boy & Girls, Mountain Bike with Double Brakes | Bicycle Lock | Kickstand | Adjustable Seat | Anti-Slip Tires | Kids' Bicycle for Aged 7-12 Years Old
[Recommended Size]Our children's bikes are available in 20" and 24" sizes for boys and girls aged 7 - 12 years old.
£ 168.99
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Mountain Bike/Bicycles 26'' wheel Lightweight Aluminium Frame 21 Speeds SHIMANO Disc Brake
Strong lightweight aluminium alloy frame, frame size 17′′ , suitable for height 1, 58 m – 1,80 m. 26'' wheel. Freewheel Shimano MF-TZ500-7 14T-28T, Front Derailleur Shimano FD-TZ50, Rear Derailleur Shimano RD-TY50.
£ 209.99
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13% discount
auvstar Kindersitz Fahrrad Vorne,Mountainbike Kindersitz,Sitz Um 360° Schwenkbar,Schnellspanner,Mit Fußstütze,Armlehnen,Gitter,Sicherheitsgurten,Geeignet Für Kinder Im Alter Von 1-3 Jahren
【Application Scope】This mountain bike child seat is suitable for children aged 1-3. It is compatible with 90% of bicycles, including mountain bikes, bicycles, and folding bicycles, and is sturdy and secure to enhance safety. 【360° Rotatable Seat Design】This original upgraded design takes into account parents' need for convenient care of their babies.
£ 89.99
£ 103.80
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LSLIFE Kids Mountain Bike for Girls Boys 18/20/22 Inch Kids Bicycle
Kids Mountain Bike: The tyres of this kids mountain bike have good shock absorption properties.
£ 164.99
free delivery
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Bueuwe 20 24 Inch Mountain Bike for Kids Ages 6-12 Year Old, Kids' Bicycles with Dual Brakes, Adjustable Seat and Kickstand, Single Speed Bikes for Young Riders
Reliable Braking System: Equipped with a dual brake system, the front and rear brakes are easy to operate, enabling smooth and efficient braking to ensure children's safety and control during riding.
£ 145.99
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ABUS YouDrop FF Full Face Mountain Bike Helmet for Kids and Teens with Removable Chin Guard
APPLICATION: modern and sturdily designed full-face helmet for MTB trails, skate parks, downhill tours or everyday use - for both girls and boys
£ 84.99
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TRIOBLADE Kids Bike 18/20/22/24inch Kids Mountain Bike for Boys and Girls 6-15 Years Old Junior Mountain Bikes 3 Spoke Wheels Children Bicycle with Shock Absorber Dual Disc Brake
Safe and Durable: The Kids Mountain Bike features a sturdy alloy frame and load-bearing quality tyres to ensure better safety and stability during cycling.
£ 162.99
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Ealtqund Kids Bike, 20 Inch Mountain Kids Bicycle 7 Speed Height Adjustable, Girls Boys Bike with Kettle & Holder & Compass Bell & Storage Bag, Bicycle for Ages 8-12
Ealtqund
£ 99.75
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TRIOBLADE Kids Bike 18" 20" 22" Kids Mountain Bike for Boys and Girls Junior Mountain Bikes Children Bicycle with Shock Absorber 12.25-Inch Frame Dual Disc Brake 5-14 Years Old
Safty kids bike kids mountain bike:Your child's safety is our top priority.
£ 164.99
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Madelynn 20 Inch Mountain Bike 7 Speed Kids Bicycle 85kg with Mudguards Youth Bike 51cm Wheel with Kettle and Holder Compass Bell Storage Bag Adjustable Design (Black, Red)
Durable & Sturdy: The carbon steel frame, combined with paint baking and argon arc welding processes, can achieve a maximum load-bearing capacity of 187 pounds. High-quality rubber tires and aluminum alloy hubs are more lightweight and wear-resistant, providing good long-term performance.
£ 94.99
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ROMYIX Kids Mountain Bike,20 Inch 7 Speed Bike, Height Adjustable MTB Bicycle with Water Bottle,Storage Bag,Fenders, Girl’s Boy’s Bicycle Compass for 130-150CM, Max 85KG (Red)
Adjustable Seat: Its seat height can be adjusted from 24.8 inches to 30inches, allowing children between 4.26 and 4.9 feet in height to enjoy comfortable cycling.
£ 94.50
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Kids Ride Shotgun - Child Bike Seats & Handlebar Combos - Front Mounted, For children aged 2~5 years, Fits Most Adult Modern Mountain Bikes, Adjustable for Comfort
START YOUR JOURNEY FROM 2 YEARS - Designed for children 2-5 years, up to 48lb / 22kg NOTEWORTHY SEAT/HANDLEBAR COMBOS - The Kids Ride Shotgun Combos provide the optimal setup for riding trails in any terrain.
£ 104.04
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MEHOOSPVN 20 Inch Mountain Bike Kids Bicycle with Fenders 7 Speed Carbon Steel MTB Unisex Girls Boys Junior Bicycle with Kettle Holder, Double Disc Brake Bike for 6-12 Years Old, Green
Cool Appearance: The bold combination of classic black and dazzling green brings an unparalleled cool appearance to this mountain bike. Riding it, your child can easily become the focus of the crowd and experience the thrill of a racing driver. Adjustable Design Its seat height can be adjusted from 24.8 inches to 30inches, allowing children between 4.26 and 4.9 feet in height to enjoy comfortable cycling. You don't have to worry about children growing too fast and needing to change bicycles frequently!
£ 99.99
free delivery
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We have found a total of 55 Children's Mountain Bike deals for you at amazon, The Range, Debenhams UK, and other shops. The most popular brands are: LSLIFE, TRIOBLADE, and Generic. Today's offer is LSBIKE 18/20/22/24 Inch Kids Mountain Bike for Boys and Girls, Junior MTB with Front Suspension, Dual Disc Brakes, Adjustable Seat & Handlebar, 5–14 Years, for Children with 16% discount. The lowest price we found in our deals is £ 84.99 . The highest price in our price comparison is £ 299.00 . Currently, we have selected 12 reliable shops for you to buy Children's Mountain Bike affordably.