- Hign-concerned Chemical: None
- Bike Suspension Types: Sturdy
- Braking System: Front and Rear Mechanical Disc Brake
- Wheel Size: 20Inches 500mm
- Applicable People: Unisex
- Fork Material: Steel
- Frame Material: Steel
- Type: mountain bike
- Rim Material: Aluminum
- Origin: Mainland China
- Hign-concerned Chemical: None
- Bike Suspension Types: Sturdy
- Braking System: Front and Rear Mechanical Disc Brake
- Wheel Size: 20Inches 500mm
- Applicable People: Unisex
- Fork Material: Steel
- Frame Material: Steel
- Type: mountain bike
- Rim Material: Steel
- Origin: Mainland China
20″ Mountain Bike Kids Bike 7 Speeds Dual-Disc Brakes Children’s Bicycle Height Adjustable MTB Boys Girls Riding Bicycle
Product details:
Kickstart your child’s adventure with this adjustable mountain bike designed for growing riders. Featuring a sturdy carbon steel frame, 7-speed transmission, and dual braking system, it’s built to conquer rugged trails, muddy paths, and sandy terrains while fostering confidence and coordination.
Specifications
Material: Carbon Steel, Rubber, Sponge, PC, Aluminum Alloy, PU
Color: Black, Green
Style: Modern
Surface Treatment: Argon Arc Welding, Paint Baking
Braking: Caliper Braking(Front), Holding Braking(Rear)
Assembly Required: Yes
Number of Items: 1
Number of Speeds: 7
Applicable Height: 1.3-1.5m/4.26-4.9ft
Maximum Bearing Capacity: 85kg/187lbs
Wheel Size: 51cm/20in
Seat Adjustment Height: 63-76cm/24.8-30in
Armrest Distance: 58cm/22.8in
Product Size: 135*85cm/53*33.5in
What’s In the box:
1*20” Mountain Bike
1*Storage Bag
1*English Installation Diagram
All Accessories for Assembly
Key feature 1: Adjustable Growth Design
Customize the seat height from 24.8″-30″ (4.26′-4.9′) to grow with your child, eliminating frequent upgrades. The ergonomic anti-slip handlebars ensure secure grip during rides.
Key feature 2: 7-Speed Terrain Mastery
Shift seamlessly between gears to tackle hills, flats, or rough trails. The titanium-coated chain resists rust and maintains smooth transitions for optimal performance.
Key feature 3: All-Terrain Stability
Reinforced spring-loaded seat post absorbs shocks on uneven ground, while deep-tread tires provide grip on mud, sand, and wet surfaces.
Key feature 4: Dual Safety System
Front caliper brake and rear holding brake deliver reliable stopping power in wet or slippery conditions. Reflective decals enhance visibility for added security.
Note:
1.Please carefully read the installation diagram to correctly install this product.
2.Please allow the slight color difference caused by the shooting light and 1-3cm error due to manual measurement, and make sure you do not mind before you order.



















































































































































































































































































































































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