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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 4,622 reviews
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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.

Bike Type: Mountain Bike


Age Range (Description): Adult


Brand: Huffy


Number of Speeds: 6


Color: Metallic Cyan


Wheel Size: 20 Inches


Frame Material: Alloy Steel


Suspension Type: Front


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


Included Components: Kickstand, Manual, Bike, Assembly tools


Bike Type: ‎Mountain Bike


Age Range (Description): ‎Adult


Brand: ‎Huffy


Number of Speeds: ‎6


Color: ‎Metallic Cyan


Wheel Size: ‎20 Inches


Frame Material: ‎Alloy Steel


Suspension Type: ‎Front


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


Included Components: ‎Kickstand, Manual, Bike, Assembly tools


Size: ‎20 Inch


Brake Style: ‎Hand


Wheel Width: ‎1.95 Inches


Specific Uses For Product: ‎Trail


Item Weight: ‎35.2 Pounds


Theme: ‎Sport, Outdoors


Style: ‎20" Metallic Cyan


Model Name: ‎Stone Mountain


Power Source: ‎Pedal power (human energy transferred through a drivetrain)


Wheel Material: ‎Alloy


Year: ‎2018


Seat Material Type: ‎Faux Leather


Warranty Type: ‎Limited lifetime


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


UPC: ‎028914738086


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

This product is currently out of stock. Please check back later for shipping info.

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

    • Good quality
Style: 26" Matte Black
Perfect size for my 13 year old son. Good quality.
Reviewed in the United States on March 5, 2025 by Kristy
    • Awesome for the price.
Style: 26" Matte Black
Very impressed for $200. Looks nice. It's reasonably light weight. Not quite used to the shifting yet, but the bike is pretty quick without much effort. Took 5 minutes to set up with the tools provided. Though, you're better off using a real screwdriver and wrenches if you have them. The only downside is the seat. It's rock hard, and without rear shocks, it's pretty uncomfortable. ... show more
Reviewed in the United States on June 30, 2024 by David Kinney
    • Not a good purchase
Style: 24" Red
Bought this for my 10 yo for Christmas. Bike took some time to assemble but came together pretty easily. Issues: The wheels are not straight and contact the brake pads sporadically while riding, making a scrubbing sound. I made significant adjustments to the brake pad spacing but could not easily dial it in to the spacing referenced in the manual - needed wider spacing to avoid contacting the tire. The derailleurs were not indexed properly. I followed the instructions step by step to set the low and high limits, then adjusted the thumbscrews to adjust the indexing. I spent 4 hours (not exaggerating) adjusting and could not get the shifting to work properly - it skipped gears, and the bike would often shift gears on its own while pedaling. Front derailleur was trash, could never get it to shift into the smallest gear. The shifters were “tight” especially for the front gearing, my son couldn’t even shift it to the smallest gear because it was so tight. Ultimately I decided to return it, too much wasted time trying to make it functional. Don’t waste your time on this bike, it’s trash just like many of the other reviewers said. I wish I’d listened to them, but I was attracted to the positive reviews and the price seemed reasonable. At the very least, don’t trash the box after buying it, because you can’t return it without the box. I had to buy a $20 bike box just to return it after trashing the original box (which was damaged on the bottom). Fortunately Amazon covered the cost of the bike box and made this return process pretty easy. ... show more
Reviewed in the United States on December 30, 2023 by Sneaky
    • Fantastic out of the box
Style: 26" Midnight Purple
I bought 2 of these bicycles and they were a breeze putting together. Although I’ve had extensive experience with bicycles when I was younger. It could and can seem daunting when you pull the bike out of the box. As you have to install the seat, pedals,handlebars, and wheels. The instructions are fairly straightforward, but there are so many different models and configurations for each bike sold. But when installed and put together properly, these bikes are top notch! I would highly recommend these to anyone. But if you are unsure about putting them together, ask someone you know for help or take the whole box to a reputable bicycle shop to put them together. All in all. Amazing bikes!! ... show more
Reviewed in the United States on January 5, 2025 by Drew
    • 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
    • Solid Structure, Sleek, Well Built>AFFORDABLE........
Style: 24" Red
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
    • great bike at a decent price
Style: 24" Red
quality bike for the price. it came right away and was very easy to assemble. smooth ride and great looking bike. worth a look and buy
Reviewed in the United States on November 18, 2024 by Rocket robot

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