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MarKnig

26 Inch Adult Folding Bikes/Mountain Bikes, 21 Speeds Mountain Bicycles with Full Suspension, Dual Disc Brake, High Carbon Steel Frame, Foldable Bike for Men/Women/Teen, Multiple Colors

  • Based on 135 reviews
Condition: New
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$199.98 Why this price?
Memorial Day Sale · 7% off was $215.98

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Availability: 17 left in stock
Fulfilled by Brightpeak
Arrives May 29 – Jun 2
Order within 14 hours and 28 minutes
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Color: HM-Orange


Features

  • Rapid Folding CapabilityWith its quick-folding mechanism, this foldable bike effortlessly collapses within seconds to a compact size of 33"x38", facilitating easy transportation and storage wherever you go.
  • Aerodynamic EfficiencyFeaturing 6-spoke magnesium alloy wheels, MarKnig folding bike ensures superior aerodynamics and strength compared to traditional spoke wheels, enhancing speed and durability on any terrain.
  • Enhanced ComfortFeatures front and rear dual suspension systems and an ergonomically adjustable seat extending up to 12", allowing riders to find their optimal position for maximum comfort, suitable for heights ranging from 5.3' to 6'.
  • Precision HandlingEquipped with dual disc brakes and a 21-speed thumb shifter, this bicycle offers unparalleled control and maneuverability, ensuring a thrilling riding experience whether on rough trails or city streets.
  • Easy Installation and Support:With 90% pre-assembly, the bike comes with installation tools and instructions. A helpful installation video on the product page further assists users in setting up their folding mountain bikes effortlessly

Description

Welcome to MarKnig! Introducing our flagship product, the MarKnig Foldable Mountain Bike, Whether you're tackling rugged mountain trails or cruising city streets, our foldable mountain bike delivers exceptional performance and portability. Folding Bike Specification (Style LH HM) Color ：Black/ Green/ OrangeShock Absorber System: Dual SuspensionTire: 26 Inch 6-SpokeRim: Magnesium alloyFrame: High Carbon SteelBrake system: Dual Disc BrakeShifter: 21-Speed DrivetrainRider Height: 5'3" - 6'0"Rider Weight: 330lbsWeight: 40.7lbsUnfoldable Mountain Bike Specification (Style X1) Color ：Red / Orange Shock Absorber System: Front Suspension ForkTire: 26 Inch 3-SpokeRim: Aluminum AlloyFrame: High Carbon SteelBrake system: Dual Disc BrakeShifter: 21-Speed DrivetrainRider Height: 5'3" - 6'0"Rider Weight: 330lbsWeight: 36.7lbs Installation Tips: 1. This bicycle arrives with 85% assembled. You need to install the front wheel, pedals, handlebar, seat, and air up the tires.If you have any quality problems, just feel free to contact the Customer Service Team. (All installation tools are included in the Package)2. We do not supply any free assemble for the bike, and we didn't cooperate with any local bike shop that can supply free assemble. Notice: Violent transportation may also lead to damage to the product, please confirm whether intact before receiving the package, if the package was damaged please send the pics to our customer service team, and we'll apply for a full refund or a brand new one replacement.

Bike Type: Folding Bike, Mountain Bike


Age Range (Description): Adult


Brand: MarKnig


Number of Speeds: 21


Color: HM-Orange


Wheel Size: 26 Inches


Frame Material: Carbon Steel


Suspension Type: Dual


Special Feature: Dual Disc Brake, Dual Suspension, Multi-Speed, Quick Release Seat


Included Components: Kickstand, Mudguard, Water Bottle Cage


Bike Type: Folding Bike, Mountain Bike


Number Of Speeds: 21


Suspension Type: Dual


Additional Features: Dual Disc Brake, Dual Suspension, Multi-Speed, Quick Release Seat


Brake Style: Disc


Specific Uses For Product: Gravel, Road, Trail


Power Source: Pedal power


Bicycle Gear Shifter Type: Thumb


Number of Handles: 2


Skill Level: Intermediate


Derailleur Configuration: Rear


Bicycle Drivetrain Type: Derailleur


Wheel Size: 26 Inches


Size: 26inch Adult


Wheel Width: 1.4 Inches


Item Weight: 40.7 Pounds


Seatpost Travel Distance Maximum: 12 Inches


Warranty Type: Limited


Maximum Weight Recommendation: 330 Pounds


Is Assembly Required: Yes


Minimum User Height: 63 Inches


Age Range Description: Adult


Brand Name: MarKnig


Included Components: Kickstand, Mudguard, Water Bottle Cage


UPC: 749346285008


Manufacturer: MarKnig


Item Type Name: bike


Color: HM-Orange


Theme: Sport


Style Name: Classic


Frame Material Type: Carbon Steel


Wheel Material: Magnesium alloy Steel


Seat Material: Faux Leather


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: May 29 – Jun 2

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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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Very nice bike
Color: HM-Black
Very very nice bike. Easy assembly, very strong carbon fiber. Rides smooth, speeds easily rendered. Hightly recommend. Sleek style. Very nice bike
Reviewed in the United States on January 11, 2026 by Jill Perkins
    • Good Product
Color: HM-Black
This is a nice bike
Reviewed in the United States on March 7, 2026 by Pat
    • High quality Adult Teen Sport-Mountainbike (defintely not suitable for Big&talls)
Color: HM-Black
Hmm, - this bike performs well, but the only caveat is it is not a perfect fit for "adult"- I'd say, shoe size 8 to 9, tops. Otherwise, it is basically "top of the line", fairly affordable given it is designed to "outclass" other mountain-sports bikes in the same price range; it has that potential, to outperform other sporty mountain type bikes. Ultimately, I'd say this is actually a 25 inch (in theory, in practice it is designed as a 25 inch wheel bike, but I've run into small but avoidable issues, and I've only a size 10 shoe. So, if Adult is meant to include the 10-12 range, then NO). Also, i can't get the "foldable" part of the bike to function, and it isn't very light (maybe I haven't tried hard enough, I mean it says it can fold, like in case it needs to be loaded into a car?). ... show more
Reviewed in the United States on February 11, 2026 by Jim Petrov
    • Good bike but poor shipping with FedEx
Color: X1-Red
Great price assembly is easy it seems to be very durable seat is not the most comfortable seat is very is to adjust seems to be built very well only down fall at all is if you use FedEx they either lose package or it will come very late or will be damaged
Reviewed in the United States on April 2, 2026 by Donnie Adkins
    • ZERO quality checks from manufacturer prior to shipping!
Color: HM-Black
I bought two OUTROAD bikes. The first bike rear axle cracked within 2 months of on-road use (commuter bike) and the cost to replace it was more expensive than the bike itself. I liked the bike overall, so I bought another identical OUTROAD and this one came out of the box with a warped rear rim... 3/8 inch variance from center -- it's crazy how they sent this to me in this condition. I'm not going to buy another one.... I loved the bike handling, performance and price. But this is crazy! ... show more
Reviewed in the United States on February 19, 2026 by Neal
    • Folding latch broke
Color: HM-Orange
The folding latch was broken upon delivery. I could still fold, and unfold the bike. Its just a hassle now. I didnt return it because my son was so excited about the new bike. I cant find the replacement part. I just hope the other metal parts aren't as cheaply made
Reviewed in the United States on January 13, 2026 by Dana
    • Great Customer Service. Good Bike For The Price!
Color: LH-Black
Review Image by shlorp
The media could not be loaded. The bike arrived before its anticipated delivery date which wa awesome, Wrode it for about an hour and it went flat unfortunately the front tire had a minor hole or leak. However!! I contacted the manufacturer and they immediately shipped me a new tube sent me the shipping ID for fed ex and everything should be arriving soon and ill be able to enjoy it more. Awesome customer service. As far as the bike all round good awesome speed, comfort. assembly was super easy and fun to put together with my girl. Well worth the price in my opinion. Also the tires look cool asf ngl✌🏻 ... show more
Reviewed in the United States on February 6, 2025 by shlorp
    • Good bike
Color: LH-Black
Performs as advertised.
Reviewed in the United States on February 14, 2026 by Conan Marshall

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