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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 4,757 reviews
Condition: Used - Very Good
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Availability: Only 1 left in stock, order soon!
Fulfilled by Amazon
Arrives Sep 13 – Sep 14
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Style: 20" Metallic Cyan


Features

  • STRIKING METALLIC CYAN FRAME: Boasts a bold metallic cyan finish that combines eye-catching style with durable construction, perfect for young adventurers.
  • 6-SPEED SHIMANO TWIST SHIFTING: Equipped with a reliable Shimano 6-speed drivetrain for smooth and seamless gear changes, ideal for tackling trails, hills, and flat terrain with ease.
  • FRONT SUSPENSION SYSTEM: Designed with a front suspension fork to absorb bumps and shocks, delivering a smoother and more controlled ride on uneven surfaces.
  • COMFORTABLE SADDLE DESIGN: Includes a padded comfort saddle to ensure lasting support and comfort, making every ride enjoyable and fatigue-free.
  • SIZED FOR YOUNG RIDERS: Built with 20-inch wheels and a sturdy frame, this bike is perfect for boys developing their cycling skills and exploring the great outdoors.

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): Kids (5-9 Years Old)


Brand: Huffy


Number of Speeds: 6


Color: Metallic Cyan


Wheel Size: 20 Inches


Frame Material: Alloy Steel


Suspension Type: Front


Special Feature: 6 Speed Twist Shifting, Adjustable Seat, Easy Assembly, Front Suspension, Kickstand


Included Components: Assembly tools, Bike, Kickstand, Manual


Bike Type: ‎Mountain Bike


Age Range (Description): ‎Kids (5-9 Years Old)


Brand: ‎Huffy


Number of Speeds: ‎6


Color: ‎Metallic Cyan


Wheel Size: ‎20 Inches


Frame Material: ‎Alloy Steel


Suspension Type: ‎Front


Special Feature: ‎6 Speed Twist Shifting, Adjustable Seat, Easy Assembly, Front Suspension, Kickstand


Included Components: ‎Assembly tools, Bike, Kickstand, Manual


Size: ‎20 Inch


Brake Style: ‎Hand


Wheel Width: ‎1.95 Inches


Specific Uses For Product: ‎Trail


Item Weight: ‎35.2 Pounds


Theme: ‎Outdoors, Sport


Style: ‎20" Metallic Cyan


Model Name: ‎Stone Mountain


Power Source: ‎Manual Pedaling


Wheel Material: ‎Alloy


Year: ‎2018


Seat Material Type: ‎Faux Leather


Warranty Type: ‎Limited


Maximum Weight Recommendation: ‎90 Pounds


Assembly Required: ‎Yes


Bicycle Gear Shifter Type: ‎Twist Grip


Is Autographed: ‎No


Number of Handles: ‎1


Skill Level: ‎Beginner


Global Trade Identification Number: ‎86


Minimum User Height: ‎44 Inches


Derailleur Configuration: ‎Rear


UPC: ‎028914738086


Bicycle Drivetrain Type: ‎derailleur


Manufacturer: ‎The Huffy Bicycle Company


Item Package Dimensions L x W x H: ‎46.5 x 21.88 x 8.25 inches


Package Weight: ‎16.22 Kilograms


Item Dimensions LxWxH: ‎46.46 x 8.86 x 22.05 inches


Brand Name: ‎Huffy


Warranty Description: ‎Limited lifetime


Material: ‎Steel


Suggested Users: ‎boys


Number of Items: ‎1


Part Number: ‎73808


Sport Type: ‎Cycling, Outdoor Lifestyle


Date First Available: June 14, 2018


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sep 13 – Sep 14

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

    • 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
    • Not a good bike.
Style: 24" Indigo
Review Image by Audrey Audrey
May 2020: My 10 year old (4'10, 80 lbs) had outgrown and worn out her 3 yr old 20" bike. I was torn between getting a 24" or 26", decided on this 24" bike. Assembling it wasn't very difficult (there is an easy-to-follow how-to video showing step by step how to put the bike together....the video is about 18 minutes long, it took me about an hour, but that was re-watcing a few things and having to re-do a couple things to get it right). It's a great fit for my daughter even with the seat all the way down, so plenty of room for her to grow on this bike...even my 5'7", 230 frame could comfortably ride this bike. Edit: July 2021 (just over one calendar year—bike was NOT USED for probably about half that time due to weather, the bike needing repair or my daughter being grounded and not allowed to ride) Just over a year later, this bike is heading to the trash because I’m tried of speeding enough on upkeep that all together could buy a GOOD bike. After the initial assembly, the handlebars kept coming loose every time my daughter rode. I’d tighten them and they’d come loose again 10 minutes later. I accused my daughter of getting into my tools & messing with it because I’d get it as tight as I could and they’d still come loose as soon as she began riding. I finally fixed that problem with a new bolt. The gears have never really shifted right, but for a 10 - 11 year old riding mostly flat terrain, that wasn’t a big concern of mine. I never could keep the rear derailleur guard on, finally took it off completely. Not a big issue s as it wouldn’t affect the bike operation, just have to be careful about loading it in a car or it falling over on its side. The brakes were questionable, but as my daughter wouldn’t be stopping / slowing going down steep grades I wasn’t too worried about it, adjusted them the best I could and they were acceptable for flat terrain riding. Now the front derailleur is broken making the bike UN-RIDEABLE. Roughly 7 months of use, LOTS of repairs & upkeep and the bike is no longer going to be having me sink money into one thing just to have something else break. ... show more
Reviewed in the United States on May 16, 2020 by Audrey Audrey
    • 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
    • good bike
bike rides smooth, looks nice too, pretty happy with it
Reviewed in the United States on August 15, 2025 by Daniel C
    • 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
    • Great value if it’s on sale
Style: 26" Cloudy Gray
For someone that does casual biking, this thing is awesome. I got it on sale and it’s amazing on gravel and pavement, so far that’s all I’ve tried it on but it handles likes champ. I used to be a bike builder so putting it together was extremely straight-forward, although I put together two of these and both had the pieces for the seat clamp sprawled all over the bottom of the box; very lucky they stayed in the box even with being shipped all the way over to Hawaii. The seat isn’t that comfortable but that’s what to expect from a cheap bike, and you can always swap it out for whatever seat fits what you’ll use it for. Gearing needed to be adjusted just slightly, and works great even on bumpy terrain. I’m about 220 pounds so I tightened up the tail spring a good amount and it glides over bumps, fantastic deal. ... show more
Reviewed in the United States on January 3, 2025 by Andre Fazeli
    • Love this bike so much
Style: 26" Matte Black
comfort is key when it comes to riding. The seat on this Huffy bike adjustable and well padded. I took it for a spin around the neighborhood, and I must say, it provided a comfortable ride. The handlebar grips are also soft and easy to hold, making longer rides more enjoyable.”
Reviewed in the United States on July 24, 2025 by Jennifer Hoyt

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