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24/26 Inch Mountain Bike, 21 Speed Mountain Bicycle with High Carbon Steel Frame, Dual Disc Brakes and Front Suspension, MTB Bike for Adult Teenagers Boys Girls

  • Based on 10 reviews
Condition: New
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$199.99 Why this price?
Holiday Deal · 20% off was $249.99

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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2026

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Availability: In Stock.
Fulfilled by OPULHAUS

Arrives Thursday, Nov 13
Order within 7 hours and 28 minutes
Available payment plans shown during checkout

Color: Black-Orange


Size: 24 Inch , 21-speed


Features

  • [Frame with Advanced Geometry] Built with a high-strength fork, dropper post compatibility, and an optimized head angle, this bike delivers unmatched stability and confidence. Whether tackling aggressive trails or rough terrain, its durable frame ensures rowdy rides without compromise.
  • [21-Speed Precision Drivetrain] The smooth-shifting 21-speed system empowers teens to conquer any incline or descent. With precise gear positioning and effortless transitions, this bike offers seamless control for off-road adventures or daily commutesall at an unbeatable value.
  • [Dual Disc Brakes for Ultimate Stopping Power] Equipped with responsive dual disc brakes, this MTB provides exceptional stopping control, even in wet or muddy conditions. Combined with a front suspension fork that absorbs shocks, riders enjoy a stable, confidence-inspiring ride.
  • [24-Inch Wheels with Wide 1.75-Inch Tires] The 24-inch wheels, paired with 1.75-inch wide tires, deliver superior traction and flotation. Perfect for loose gravel, mud, these tires ensure a sure-footed grip and enhanced stability on challenging surfaces.
  • [All-Terrain Versatility] Designed for boys and girls, this MTB blends off-road capability with everyday practicality. Whether exploring trails, commuting, or competing, its balanced design, lightweight frame, and reliable components make it the perfect choice for active youth.

Bike Type: Mountain Bike


Age Range (Description): Big Kid


Brand: KIAPALNO


Number of Speeds: 21


Color: Black-Orange


Wheel Size: 24 Inches


Frame Material: Alloy Steel


Suspension Type: Front


Special Feature: Dual Disc Brake


Included Components: Tool Kit


Bike Type: ‎Mountain Bike


Age Range (Description): ‎Big Kid


Brand: ‎KIAPALNO


Number of Speeds: ‎21


Color: ‎Black-Orange


Wheel Size: ‎24 Inches


Frame Material: ‎Alloy Steel


Suspension Type: ‎Front


Special Feature: ‎Dual Disc Brake


Included Components: ‎Tool Kit


Size: ‎24 Inch , 21-speed


Brake Style: ‎Disc


Specific Uses For Product: ‎Trail


Model Name: ‎S24102-BLACK-ORANGE


Power Source: ‎Pedal power


Wheel Material: ‎Alloy Steel


Assembly Required: ‎No


Bicycle Gear Shifter Type: ‎Trigger


Derailleur Configuration: ‎Front and Rear


Bicycle Drivetrain Type: ‎Derailleur


Manufacturer: ‎KIAPALNO


Frame Size: ‎20 inch


Brand Name: ‎KIAPALNO


Warranty Description: ‎No Warranty


Material: ‎Steel


Date First Available: May 28, 2025


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Nov 13

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Affirm Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Perfect
Color: Black-Orange Size: 24 Inch , 21-speed
Magnifico
Reviewed in the United States on September 21, 2025 by Georly Gonzalez

  • Does the Job
Color: Black-Green Size: 24 Inch , 21-speed
This KIAPALNO mountain bike is a great bike for kids. My son absolutely loves it. The 21-speed gears, dual disc brakes, and front suspension make it fun and easy to ride on different terrain. I did have a little hiccup with the tire when I used an air compressor—it kept filling even after I stopped, which was a bit weird. I’m not sure if it was my fault or not, but I just bought a replacement tube and now it works perfectly. Other than that, the bike is solid, well-built, and my son has had a blast riding it. Definitely a great buy for kids and teens. ... show more
Reviewed in the United States on October 7, 2025 by McGinty

  • Bicicleta montañera 🤗
Excelente bicicleta tal cual la imagen fácil de armar estaba preocupado por el tamaño, mi hijo tiene 12 años y perfectamente puede manejarla. Todo llegó perfectamente. Recomendado
Reviewed in the United States on May 17, 2025 by Ever navas Ever navas

  • Nice bike
Good packaging. Good quality. Runs nicely. My kid is happy with his bike
Reviewed in the United States on March 18, 2025 by Ausra

  • Scratch
Color: Black-Green Size: 24 Inch , 21-speed
Bike was just what our son wanted. What we saw wrong was paint was scratched that was disappointing
Reviewed in the United States on September 20, 2025 by Becky

  • Affordable and Reliable Choice for Kids
This bike is a fantastic option if you're looking for a cost-effective mountain bike for a child and are hesitant to invest heavily in a high-priced model. It's well-built and can withstand the rigors of mountain trails. Assembly is a breeze, and the bike comes together easily. The brakes might require some minor calibration to ensure optimal performance, but overall, it's a great bike for the price. ... show more
Reviewed in the United States on December 21, 2024 by Thomas Riggs

  • Pleasantly Surprised by Quality
I must admit, I had my doubts about the quality of the product given its price point. However, I was pleasantly surprised. The bike not only has a very nice appearance, but it is also well-built. The assembly process was easier than anticipated, which was a bonus. My son is absolutely delighted with his new bike. It's a great value for the price, and I'm glad it met and even exceeded our expectations. ... show more
Reviewed in the United States on December 21, 2024 by Chin Razon

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