Korimefa 24 inch Kids Mountain Bike, 21-Speed Kids Bicycle for Boys Teen Youth 8-15 Years Old, Double Disc Brake, Suspension Fork and Lightweight Aluminum Alloy Frame, Black
Korimefa 24 inch Kids Mountain Bike, 21-Speed Kids Bicycle for Boys Teen Youth 8-15 Years Old, Double Disc Brake, Suspension Fork and Lightweight Aluminum Alloy Frame, Black
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Korimefa 24 inch Kids Mountain Bike, 21-Speed Kids Bicycle for Boys Teen Youth 8-15 Years Old, Double Disc Brake, Suspension Fork and Lightweight Aluminum Alloy Frame, Black

|38 ratings
Korimefa 24 inch Kids Mountain Bike, 21-Speed Kids Bicycle for Boys Teen Youth 8-15 Years Old, Double Disc Brake, Suspension Fork and Lightweight Aluminum Alloy Frame, BlackKorimefa 24 inch Kids Mountain Bike 21 Speed Kids Bicycle Boys Teen Youth 8 15 Years Old Double Disc Brake Suspension Fork Lightweight Aluminum AlloyKORIMEFA 21 Speed Kids Bike 20 inch Kids Mountain Bicycle Boys Child Youth 6 12 Years Old Double Disc Brake Suspension Fork Lightweight Aluminum AlloKorimefa 21 Speed Kids Bike 20 inch Kids Mountain Bicycle Boys Child Youth 6 12 Years Old Double Disc Brake Suspension Fork Lightweight Aluminum AlloKorimefa 24 inch Kids Mountain Bike 21 Speed Kids Bicycle Boys Teen Youth 8 15 Years Old Double Disc Brake Suspension Fork Lightweight Aluminum Alloy
Bicycle Frame Size24 in
Actual ColorBlack

Key item features

  • 【21‑Speed Kids MTB】Perfect for young outdoor riders! This kids mountain bike features a 21‑speed gear system for tackling hills and varied ground. Simple twist shifters and responsive disc brakes give kids full control for fun, confident rides!
  • 【Lightweight Aluminum Frame】Built with a lightweight durable aluminum alloy frame. Tough enough for off‑road use and accidental bumps, delivering stable performance for youth daily riding and outdoor adventures. Ideal for youth daily and off‑road rides
  • 【Durable Frame】Crafted with a sturdy and lightweight frame, the bike features excellent toughness and impact resistance. It withstands daily wear and tear, accidental collisions, and frequent outdoor use, ensuring long-lasting durability. The lightweight structure also makes it easy for teenagers to control, lift, and maneuver freely
  • 【Disc Brake System】Reliable disc brake system provides fast, consistent, and all-weather stopping power. Compared with ordinary brakes, disc brakes perform better on wet, muddy, or bumpy roads, ensuring safe and controlled riding for young riders in all scenarios
  • 【Full Suspension System】Featured with a dual full suspension system including a front suspension fork and rear spring shock absorber, this bike effectively soaks up bumps, vibrations, and trail impacts. The dual-shock design greatly optimizes riding stability and comfort, preventing fatigue during long rides and protecting young riders from rough terrain
  • 【Comfort Saddle】Ergonomic riding posture, non-slip handlebars, and comfortable seat further upgrade the overall riding experience. This versatile youth mountain bike is an ideal gift for teenagers, encouraging them to stay active, explore the outdoors, and enjoy healthy cycling fun

Specs

Bicycle type, Mountain BikesFrame size, 24 inWheel size, 24 inAge group, Tween, Teen, ChildGender, UnisexColor, Black

About this item

Product details

Ideal for young riders aged 8–15, KORIMEFA 21-speeds versatile youth mountain bike delivers outstanding performance, safety and comfort for daily commuting and off-road outdoor adventures. It perfectly meets the riding needs of growing teenagers:

1. 21‑Speed Smooth Shifting** – Easy gear changes for climbing hills and speeding across varied terrain.
2. Front Suspension Fork** – Soaks up bumps and shocks for stable, comfortable off‑road rides.
3. Mechanical Disc Brakes** – Dependable all‑weather stopping power for safe riding wet or dry.
4. Knobby All‑Terrain Tires** – Great grip on dirt, gravel, grass and pavement for multi‑surface use.
5. Adjustable Padded Saddle** – Comfortable seat that adapts as youth riders grow.
6.Your kids bike is 85% pre-assembled. Just follow the simple steps with the included tools and you'll be on your way in no time.

Bike Type: Mountain Bike
Number Of Speeds: 21
Suspension Type: Front
Brake Style: Disc
Intended Riding Terrain: Mountain Terrain
Derailleur Configuration: Front and Rear
Bicycle Drivetrain Type: Derailleur
Wheel Size: 20 inches
Frame Material Type: Carbon Steel
Wheel Material: Aluminum
Additional Features: Adjustable, Disc, Durable, Front Suspension, Lightweight

20‑inch Bike: Fits ages 6‑12, height 45"‑55", inseam 21"‑25"
24‑inch Bike: Fits ages 8‑15, height 53"‑66", inseam 24"‑29"
  • 【21‑Speed Kids MTB】Perfect for young outdoor riders! This kids mountain bike features a 21‑speed gear system for tackling hills and varied ground. Simple twist shifters and responsive disc brakes give kids full control for fun, confident rides!
  • 【Lightweight Aluminum Frame】Built with a lightweight durable aluminum alloy frame. Tough enough for off‑road use and accidental bumps, delivering stable performance for youth daily riding and outdoor adventures. Ideal for youth daily and off‑road rides
  • 【Durable Frame】Crafted with a sturdy and lightweight frame, the bike features excellent toughness and impact resistance. It withstands daily wear and tear, accidental collisions, and frequent outdoor use, ensuring long-lasting durability. The lightweight structure also makes it easy for teenagers to control, lift, and maneuver freely
  • 【Disc Brake System】Reliable disc brake system provides fast, consistent, and all-weather stopping power. Compared with ordinary brakes, disc brakes perform better on wet, muddy, or bumpy roads, ensuring safe and controlled riding for young riders in all scenarios
  • 【Full Suspension System】Featured with a dual full suspension system including a front suspension fork and rear spring shock absorber, this bike effectively soaks up bumps, vibrations, and trail impacts. The dual-shock design greatly optimizes riding stability and comfort, preventing fatigue during long rides and protecting young riders from rough terrain
  • 【Comfort Saddle】Ergonomic riding posture, non-slip handlebars, and comfortable seat further upgrade the overall riding experience. This versatile youth mountain bike is an ideal gift for teenagers, encouraging them to stay active, explore the outdoors, and enjoy healthy cycling fun
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Specifications

Bicycle type

Mountain Bikes

Frame size

24 in

Wheel size

24 in

Age group

Tween, Teen, Child

Warranty

Warranty information

Limited 1‑year warranty on frame; 6‑month warranty on components against manufacturing defects. Excludes normal wear‑and‑tear parts such as tires, brake pads and chains. Proof of purchase required for warranty claims.

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Customer ratings & reviews

4.6 out of 5 stars
stars
38 ratings38 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars82% (31)
  2. 4 stars8% (3)
  3. 3 stars5% (2)
  4. 2 stars3% (1)
  5. 1 star3% (1)
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Showing 1-3 of 38 reviews

Aug 24, 2026
Reviewer name: James Wilson
5 out of 5 stars
5 out of 5 stars review

Good Budget Pick

My son keeps telling me how smooth it rides and how much he likes the gears. At this price, getting real shock absorption plus a derailleur feels like a steal.

Review from kidsbuy.com
Helpful?2KKIJGZMBNVT20773518076
Aug 22, 2026
Reviewer name: Brittany Scott
5 out of 5 stars
5 out of 5 stars review

Looks Really Cool

Haven't taken it out for a proper test ride yet, but assembly went pretty smoothly. It matches exactly what my kid wanted, and that black color looks awesome.

Review from kidsbuy.com
Helpful?2KKIJGZMBNVT20773518076
Aug 12, 2026
Reviewer name: Victoria Nguyen
5 out of 5 stars
5 out of 5 stars review

Hill?Ride Difference

Super happy we picked this 21?speed model. It handles uphill climbs far better than our old single?speed bike.

Review from kidsbuy.com
Helpful?2KKIJGZMBNVT20773518076
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