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24/26/27.5 Inch Foldable Bikes for Adults 21 Speed Mountain Bike, Adult Bicycle with High Carbon Steel Frame, Full Suspension, Dual Disc Brake & Adjustable Ergonomic Seat(Black/Red)

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Availability: In Stock.
Fulfilled by Ktaxon

Arrives May 1 – May 5
Order within 6 hours and 12 minutes
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Color: Black


Size: 26"


Features

  • PROFESSIONAL 21-SPEED SHIFTING SYSTEM: Using professional's front and rear derailleurs and trigger lever, this mountain bike can easier to adapt to different terrain with quick, precise gear changes. All-terrain tires can conquer gravel paths, dirt paths, and rocky roads
  • POWERFUL SHOCK ABSORBING AND BRAKING: The shock-absorbing cushion is matched with a thickened shock-absorbing front fork that is fitted with a double shock absorption effect. Mechanical dual disc brakes have a strong braking force and can provide a better braking effect than other brakes, which increases the safety of cycling
  • COMFORTABLE RIDING EXPERIENCE: Lightweight aluminum alloy wheels with specially designed spokes can better reduce wind resistance during riding. The lock-out suspension fork handles bumps and dips for a smoother-feeling ride
  • FOLDABILITY & ADJUSTABILITY: This foldable bike features a quick-release clamp that allows you to fold the bike quickly, which is easier to fold and stow in a corner of your apartment or your car trunk taking it with you anywhere. In addition, with a quick-adjust seat post clamp, you make easy adjustments seat to the right height
  • EASY TO ASSEMBLE: The 26-inch bike arrives with 85% assembled. You only need to assemble the handle, cushion, front wheel and pedal, adjust the brake and gear to complete the assembly. Please contact me if you encounter any problem that cannot be solved

Description

Introductions:Here is an introduction to our 24/26in high Carbon Steel 100kg 21 Speed Red Black Mountain Bike, which brakes sensitively and makes driving more stable and reliable. It also uses a thick shock-absorbing front fork, which can comfortably cope with various road sections and has a good shock- absorbing effect.Features:1. Double-kill disc brake system, more stable and reliable2. Thickened shock-absorbing front fork3. High carbon steel material, strong and reliable4. Simple and stylish appearanceSpecifications: 1. Product Size: 24/26 Inches2. Cushion Height Adjustment Height Range: 800~970mm3. Gear Shift: 21-Speed (Front 3, Rear 7)4. Frame: High Carbon Steel5. Front Fork: Shock-Absorbing Front Fork6. Handlebars: Mountain Bike Handlebars High Carbon Steel Sand Black 620mm7. Stem: Aluminum Alloy Stem8. Front And Rear Brakes: Mechanical Disc Brake Aluminum Alloy

Bike Type: Mountain Bike


Age Range (Description): Adult


Brand: CamPingSurvivals


Number of Speeds: 21


Color: Black


Wheel Size: 26 Inches


Frame Material: Carbon Steel


Suspension Type: Dual


Special Feature: 21 Speed Professional Shifting System, Adjustabke Seat, Double-Kill Disc Brake System, Foldable, Thickened Shock-Absorbing Front Fork See more


Included Components: assembly tool, mountain bike


Bike Type: Mountain Bike


Number Of Speeds: 21


Suspension Type: Dual


Additional Features: 21 Speed Professional Shifting System, Adjustabke Seat, Double-Kill Disc Brake System, Foldable, Thickened Shock-Absorbing Front Fork


Brake Style: Disc


Power Source: Pedal power


Bicycle Gear Shifter Type: Trigger


Is Autographed: No


Number of Handles: 2


Derailleur Configuration: Front and Rear


Bicycle Drivetrain Type: Derailleur


Wheel Size: 26 Inches


Size: 26"


Maximum Weight Recommendation: 100 Kilograms


Is Assembly Required: Yes


Age Range Description: Adult


Brand Name: CamPingSurvivals


Included Components: assembly tool, mountain bike


Model Name: CamPingSurvivals 21-Speed Mountain Bike


Manufacturer: CamPingSurvivals


Item Type Name: mountain bike


Color: Black


Style Name: Portable


Frame Material Type: Carbon Steel


Seat Material: Plastic


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: May 1 – May 5

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.

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Top Amazon Reviews


  • Excellent Bike - Great Company
Color: Black Size: 27.5"
This is an excellent quality bike and an amazing value for the money. The carbon-steel frame is sturdy and well-built weighing about 40 pounds - and there are no cheap plastic parts anywhere. Everything was packed very well with sufficient padding and assembly was fairly easy by myself. After adding an after-market seat and adjusting & aligning everything the bike rides perfectly. The disc brakes are great - much better than the clamp style - and the shock absorbers make riding very smooth. Gear shifting is smooth and I like the button to down shift so the chain doesn't get stuck between gears. The folding feature is excellent and it fits right in the back of my Jeep - though it would be nice to have a locking feature while folded. One small issue I had is the front wheel I received was slightly bent so it has a little bit of a visual wobble when riding. I've reached out to customer service to see if I can get a replacement so I will update this review once they respond. Update: customer service responded quickly to my inquiry and asked me to provide a video of the bent tire. Once they confirmed the issue was a product defect they arranged to send me not just a replacement tire - but a whole new bike! The new bike just arrived - now that's great customer service! Overall I'm extremely happy with this purchase and definitely recommend buying from this company as they FULLY stand behind their product. ... show more
Reviewed in the United States on January 18, 2026 by David

  • Great packaging and quality.
Color: Red Size: 26"
This was the best packed product I think I have ever received. I have received heavier items package in boxes half the thickness of this box. Inside everything was secured with heavy nylon ties. The quality of the bike, at first appearances, looks really good. Assembly is easy and the tools required are provided. The instruction manual was in all English. I don't know if it comes in other languages. It is One of the best I have seen in a long time. Purchased for my son to use on his University campus. He is able to fit it in the back seat of his car, he drives a 4 door sedan. He is very happy with it. ... show more
Reviewed in the United States on January 31, 2026 by cpudoc23

  • Bike work
Color: Black Size: 24"
Not bad for the price
Reviewed in the United States on October 3, 2025 by Ricky lee

  • great
Color: Black Size: 26"
great quality! and a responsive CS team!
Reviewed in the United States on March 24, 2026 by jeognphil Joo

  • Decent bike for the price
Color: Red Size: 26"
Easy to put together, took me no longer 20 minutes to unbox and finish building. Like most bikes I recommend getting a seat cushion for a more comfortable ride. The bike also comes with front and back reflectors which is pretty nice
Reviewed in the United States on March 20, 2026 by Kevin

  • Great and practical!
Color: Black Size: 27.5"
Great buy about a 5 min assembly time!
Reviewed in the United States on January 19, 2026 by J.Trent

  • Ok buy
Color: Black Size: 24"
It's ok for what it's worth and the price. But no where in the directions did I see how to actually fold the bike. Any videos I saw on Amazon or YouTube showed everything except how to fold the bike. And it did not show in the directions.
Reviewed in the United States on February 26, 2026 by Antonia Christine Duran

  • Great
Color: Black Size: 27.5"
Easy to assemble, great product
Reviewed in the United States on December 7, 2025 by Andrea G

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