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Huffy

Huffy Stone Mountain Hardtail Mountain Bike for Boys/Girls/Men/Women, 20"/24"/26" Sizes, 6 or 21 Speed Shimano Twist Shifting, Front or Dual Suspension, Comfort Saddle, Sleek Colors

  • Based on 4,779 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, Nov 26
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Style: 26" Matte Black


Features

  • Sleek Matte Black Frame: Combines rugged durability and a modern matte black design, making it the perfect choice for outdoor adventures and stylish, everyday commutes.
  • 21-Speed Shimano Twist Shifting: Offers smooth and reliable gear transitions, ensuring optimal performance across a variety of terrains, from flat roads to challenging hills and rugged trails.
  • Front Suspension System: Features a front suspension fork that effectively absorbs bumps, shocks, and uneven terrain, delivering a smoother, more comfortable, and controlled riding experience.
  • Comfortable Saddle Design: Equipped with a padded comfort saddle to keep you supported and comfortable, even during long rides or extended cycling sessions on rough paths.
  • Built for Adventure: With its 26-inch wheels and robust construction, this mountain bike is designed to handle rough trails, uphill climbs, and daily excursions, making it versatile and adventure-ready.

Description

From backyard paths to off-road trails, the Huffy Stone Mountain is built for riders who are ready to take on adventure. Available in 20", 24", and 26" sizes, this rugged mountain bike lineup fits a wide range of riders—ideal for kids, tweens, teens, and adults, depending on the size. The 20" Stone Mountain features 6 speeds, offering young riders a great introduction to multi-speed control. For more experienced cyclists, the 24" and 26" sizes step it up with 21-speed Shimano twist shifting—perfect for navigating hills, dirt paths, or longer rides with ease. Every model includes a front suspension fork to smooth out bumps, along with sturdy knobby tires for added grip on uneven ground. Designed for durability and comfort, each Stone Mountain is equipped with a padded seat, steel frame, and reliable braking system to keep rides controlled and comfortable. With a range of colors and sizes, there's a Stone Mountain bike built for every kind of trailblazer. Backed by Huffy’s 130+ year legacy of quality, every Stone Mountain bike includes a limited lifetime frame warranty for peace of mind. Some assembly required.

Bike Type: Mountain Bike


Age Range (Description): Adult


Brand: Huffy


Number of Speeds: 21


Color: Matte Black


Wheel Size: 26 Inches


Frame Material: Alloy Steel


Suspension Type: Front


Special Feature: 21 Speed Twist Shifting, Adjustable Seat, Easy Assembly, Front Suspension, Kickstand


Included Components: Assembly tools, Bike, Kickstand, Manual


Bike Type: ‎Mountain Bike


Age Range (Description): ‎Adult


Brand: ‎Huffy


Number of Speeds: ‎21


Color: ‎Matte Black


Wheel Size: ‎26 Inches


Frame Material: ‎Alloy Steel


Suspension Type: ‎Front


Special Feature: ‎21 Speed Twist Shifting, Adjustable Seat, Easy Assembly, Front Suspension, Kickstand


Included Components: ‎Assembly tools, Bike, Kickstand, Manual


Size: ‎26 Inch


Brake Style: ‎Dual linear pull


Wheel Width: ‎1.95 Inches


Specific Uses For Product: ‎Gravel, Trail


Item Weight: ‎37 Pounds


Theme: ‎Outdoors, Sport


Style: ‎26" Matte Black


Model Name: ‎Stone Mountain


Power Source: ‎Pedal power


Wheel Material: ‎Alloy


Year: ‎2023


Seat Material Type: ‎Faux Leather


Warranty Type: ‎Limited lifetime


Maximum Weight Recommendation: ‎750 Pounds


Assembly Required: ‎Yes


Bicycle Gear Shifter Type: ‎Twist Grip


Skill Level: ‎Beginner


Minimum User Height: ‎58 Inches


Derailleur Configuration: ‎Front and Rear


UPC: ‎028914768038


Bicycle Drivetrain Type: ‎Derailleur


Manufacturer: ‎Huffy


Frame Size: ‎17 Inches


Item Package Dimensions L x W x H: ‎54 x 26.5 x 8.2 inches


Package Weight: ‎19.3 Kilograms


Item Dimensions LxWxH: ‎67.72 x 23.82 x 40.16 inches


Brand Name: ‎Huffy


Warranty Description: ‎Limited lifetime


Material: ‎Steel


Suggested Users: ‎mens


Number of Items: ‎1


Part Number: ‎76803


Date First Available: July 25, 2023


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Nov 26

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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Learn more about financing & leasing here.

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Top Amazon Reviews

    • Indestructible
Style: 26" Denim Blue
This bike is great. I bought this thinking it would last the summer, and here I am still hauling my now 6 year old in a trailer behind it 3 years later. Sure, some of the gears are slipping a bit now, brakes don't work. But for the price you get a very solid platform. I plan to put an electric motor on this thing and drive it to my grandkids graduation one day! ... show more
Reviewed in the United States on August 8, 2025 by Amazon Customer
    • Perfect trail cruiser with a few upgrades
Style: 26" Matte Black
The media could not be loaded. I’m a bigger guy (6’ 240lbs) and this bike has been great so far. I was worried it would fall apart after a few runs but it has held up great for well over 2 dozen rides. It took a bit to get the gears shifting properly but i have them dialed in now with no hesitation or skipping EVER which surprised me. 3 things I would recommend: First I bought a nice wide, soft seat which makes a huge difference as the stock one is like sitting on a skinny rock. Second I bought wider, longer hand grips. My hands were hanging off sides of the ones that came stock. Lastly, and what helped me enjoy this bike the most was upgraded metal spiked pedals. The stock ones are plastic and my feet were sliding off them constantly especially on wet days. Probably spent a total of 75 bucks on all the upgrades and it was well worth it. I’m not jumping off any cliffs or anything just cruising through the bumpy woods and this bike has been perfect for that. ... show more
Reviewed in the United States on July 19, 2025 by Mike
    • Shame on Amazon for labeling this “Amazons Choice”
Style: 26" Denim Blue
I really hate writing a bad review, I have a business and I understand when idiots want to rant about nonsense to get money back. That’s not why I am here. I am here because I just want to save others from going through what I went through. I almost always read reviews before I buy, but I didn’t on this one because I trusted the “Amazon’s Choice” label that’s put next to the rating. I figured I can’t go wrong. I don’t know pricing on bikes, and I take responsibility for that, if I knew that the price would lead to me saying “you get what you pay for” I would have bought a nicer bike, which, I’m going to have to end up doing now anyway. This bike is junk, it might as well be sitting in a dump somewhere. It’s garbage. I’ve ridden it maybe 4 times. Every single time I ride it (I’ve been trying to ride for about an hour to get a decent work out), every time I ride this bike the handle bar comes loose. The first time it came so loose it was just flopping around and almost falling off, I couldn’t believe it. I thought maybe I didn’t tighten it enough. So each time now before I ride, I have to tighten it as much as possible and every single time by the end of the hour it’s coming loose. Now on my last ride yesterday, not only was the handlebar coming loose, the left pedal is falling off. Keep in mind I’m not doing bike stunts or tricks, I’m not mountain biking on crazy trails. I am riding my bike around boston on flat easy to ride bike trails that aren’t strenuous. I am a novice rider who is barely even pushing the limits of the bike yet this piece of trash is falling apart right from under me as I ride it gently around bike trails in the city. It’s kind of a joke. Don’t waste your money, seriously. Spend a little more and get a real bike. Now I will have to do the same and just eat the loss because the return policy doesn’t let me return it anymore and I haven’t even had it a month. Enjoy the money you robbed me of, huffy, you’ll never get another dollar from me ever again. ... show more
Reviewed in the United States on August 22, 2019 by Amazon Customer
    • Pretty standard bike
Style: 26" Matte Black
It's a decent bike. The video was very informative for assembly and adjustments. Adjusting the front brake took me some time to figure out how to get it just right but eventually I got it. Luckily the back brake didn't need any adjusting. The gears could propbably use some adjusting but they still work when shifting so I just left them alone for now. The only reason I didn't give it a 5 star review is because of price. I just dont feel like any standard mountain bike should cost over $200. Also the seat sucks lol. Definitely need to invest in a better seat if you want the rude to be comfortable. ... show more
Reviewed in the United States on March 18, 2025 by Kenny
    • Solid Structure, Sleek, Well Built>AFFORDABLE........
WOW, It took me a FULL Week to decide which Huffy sized Bike I would buy. I originally was going to purchase the 20 inch til I saw for a "girl" I assumed this meant a child. YES I am short 5 feet. So then I went looking for a 22 inch.I could not find one.Now my 2 brothers growing up had the sting ray cool looking Huffy bikes. So I strictly surfed HUFFY Mountain Bikes still NO 22 inch, what did I know, I have not ridden a bike in 37,38 years, lol, lol. The info on inches and heights was there right in front of me..This AWESOMELY made, relatively easy to put together, took about 1 1/2 hours>PERFECT!. I watched the video which clearly walks you through the entire process. OH My the Crisp Red color,The sleek cool looking awesomely light weight solid structured fit me to the TEEEEE...This Bike is NOW in my TOP 3 items I have ever purchased on Amazon..that I cherish the most..The cost is nothing compared to how I/We/You are going to feel proudly riding on this Bike. I rate this Huffy Mountain 21 Speed, 24 inch Huffy Bike a Perfect "20"....Now instead of driving to Lake Champlain I will ride there.... ... show more
Reviewed in the United States on May 11, 2023 by lyd
    • Mediocre quality
Style: 20" Metallic Cyan
The frame of the bike is good and my son is enjoying it. The bike is not the highest quality though, and I expect it will not last more than a year with as often as my son uses it. The front wheel was slightly bent out of the box, which made adjusting the front brakes a real joy. Most annoying is that the handlebar/steering arm will not stay in place, no matter what. Every time my son drops the bike with even mild firmness, the handlebar gets misaligned. The manual says to be careful about overtightening, and I heeded that advice initially. Unfortunately, I have found that even cranked down at max strength, the handlebars still won't reliably stay in alignment. I have concluded it's the result of a poor fit and cheap fasteners. Same issue with the seat. Oh and the clearances on the kickstand are so tight thst my son has trouble raising and lowering it. I plan to fix that with a Dremel. Next time I'll spend the extra money on something with a little better build quality. ... show more
Reviewed in the United States on October 6, 2023 by Clint

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