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JOYSTAR 20 Inch Mountain Bike for Kids Ages 7-12 Year Old, 3-Inch Wide Knobby Tires, 7 Speed Shimano Drivetrain, Disc Brakes, Fat Tire Kids Bicycles for Boys Girls

  • Based on 209 reviews
Condition: New
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Availability: Only 5 left in stock, order soon!
Fulfilled by Amazon

Arrives Tuesday, Nov 19
Order within 2 hours and 52 minutes
Available payment plans shown during checkout

Color: White


Size: 20 Inch Wheels


Features

  • Mountain Bike for Kids: JOYSTAR Minifat 20 Inch Fat Tire bike for kids with 20-inch wheels is designed for 7-13 years children. The suggested rider height range for this bike is 48 to 60 inches tall. The steel frame, wider fat tires and dual handbrakes are great for cruising along uneven regions.
  • Excellent Shifting And Disc Brake: A Shimano rear derailleur with 7 speeds makes hills easier to climb, while twist shifters make it smooth and easy to change gears while riding. This kids mountain bike comes with Front & Rear Disc brake delivers sure stopping power.
  • Wider Tires For More Fun: 20 x 3.0 inch knobby mountain fat tires provide excellent stopping power and tons of traction in sand and snow. DIY decals to name the bike add extra fun to the ride. This kids bike with soft seat offers more comfort in riding. Kickstand is included.
  • Safer Riding Trails: SHIMANO 7-speed drivetrain is extremely efficient to use. The Dual handbrakes have excellent braking with a quick response time; Non-slip resin pedals with reflectors; The fat tires also do an excellent job of generating enough traction on any surface sand, bogs, mud, snow or pavement.
  • Easy to Put Together: JOYSTAR 20 Inch Kids bike for all-terrain adventures. Adult assembly is required. All required tools and Instructions included; The kids mountain bike comes with 85% assembled body and the basic assembly tools, timely customer service and also limited lifetime warranty.

Bike Type: Mountain Bike


Age Range (Description): Kids


Brand: JOYSTAR


Number of Speeds: 7


Color: White


Wheel Size: 20 Inches


Frame Material: Alloy Steel


Suspension Type: Rigid


Special Feature: Lightweight


Included Components: kickstand, reflectors


Bike Type: ‎Mountain Bike


Age Range (Description): ‎Kids


Brand: ‎JOYSTAR


Number of Speeds: ‎7


Color: ‎White


Wheel Size: ‎20 Inches


Frame Material: ‎Alloy Steel


Suspension Type: ‎Rigid


Special Feature: ‎Lightweight


Included Components: ‎kickstand, reflectors


Size: ‎20 Inch Wheels


Brake Style: ‎Disc


Specific Uses For Product: ‎All-terrain, off-road cycling


Item Weight: ‎17.83 Kilograms


Power Source: ‎Human-powered


Wheel Material: ‎Alloy Steel


Item Package Dimensions L x W x H: ‎50.39 x 23.62 x 7.87 inches


Package Weight: ‎18 Kilograms


Brand Name: ‎JOYSTAR


Material: ‎Carbon Steel


Suggested Users: ‎unisex-child


Manufacturer: ‎Sugoo Cycles Ltd.


Part Number: ‎BIKE062mg-20-XG


Date First Available: July 1, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Nov 19

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.

Top Amazon Reviews


  • Best bike we have ever purchased
Color: Black Size: 20 Inch Wheels
Just buy it, no questions asked. Great value, perfect bike, no issues. It’s used daily and can take a beating and you couldn’t even tell.
Reviewed in the United States on March 14, 2024 by ASHLEY MIDDLETON

  • Great value for first mountain bike
Color: White Size: 20 Inch Wheels
It is early, but my daughter loves this bike. This is her first "mountain bike", but like many kids her largest hill to climb will probably be a gradual 10' pavement incline. The gear shift is pretty simple and a great starting spot for kids. I did have it "assembled" for $50 at my local bike shop. More specifically, I put the frame together (which was easy) and had them finalize the brakes. In my experience, getting the brakes right for any bike could always use a professional touch. If you go to a local bike shop, a beginner mountain bike is like $500. This is a nice price point for the suburbia bike rider and we can always upgrade once she grows out of this one. I did just hear about whoop bikes after the fact and would have considered that had I known...but too late now. Overall, great value for this beginner mountain bike for kids. ... show more
Reviewed in the United States on December 30, 2022 by ErniePants

  • Very solid bicycle. Assembled pretty quickly.
Color: Purple Size: 20 Inch Wheels
Overall this is a nice bike. 4 stars only because it's a very heavy bike. My 7-year-old granddaughter struggles with the weight sometimes but she'll grow into it.
Reviewed in the United States on April 12, 2024 by Steve Broes

  • Excellent
Color: White Size: 20 Inch Wheels
This is a great bike,Assembly was easy I evened used the tools that came with it to put it together,and yes I would purchase again and recommend to others!!!
Reviewed in the United States on December 19, 2023 by Buggout

  • Birthday Bike
Color: Blue Size: 20 Inch Wheels
My grandson loved it
Reviewed in the United States on February 18, 2024 by Bridget McDonald

  • Stay away
Color: White Size: 20 Inch Wheels
I normally don't have time to write reviews about products but this bike was a total disappointment. For starters it weights more than my adult 27.5 mountain bike and that says a lot. The frame is made out of cheap steel. The rotors both came bent straight out of the box which I might add came in pieces as well. Totally destroyed during shipping process. The cheap bottom bracket was cross threaded damaging the frame and within time the bearings inside. Big scratches on the down tube of the bike and fork. Front wheel hub was super tight I had to place it on a vice to losen up the cones for it to run freely. The accessories box containing the pedals and other miscellaneous items camed destroyed as well. The headset was not set up properly either, it was too tight so you couldn't turn the handle bars. This bike was a mess so I shipped it back. Honestly had to go to a bike shop to get a bike box to ship the original bike box that's how bad of a shape it was. I wasn't gonna let my daughter ride this death trap on wheels. ... show more
Reviewed in the United States on May 9, 2024 by Reny Navarro

  • Quality bike
Color: White Size: 20 Inch Wheels
Purchased for my daughter’s 7th birthday, she was of course ecstatic to receive. She enjoys going over curbs and down grassy terrain, and the tires seem to hold up well. She was a bit intimated at first as it is a larger bike to maneuver—it’s a wider steer and has taken her some time to get used to. The gears shift smoothly and I can see her riding this bike for many years to come. ... show more
Reviewed in the United States on May 9, 2023 by Nora busch

  • Disappointed
Color: Purple Size: 20 Inch Wheels
Heavy bike but what disappoints me the most is the poor quality control. The disks are bent causing this brand new bike to have the wheels rub while trying to move. The paint was scratched as well. Shopping may have caused.the pain scratches but these discs appear to be bent during shipping.
Reviewed in the United States on January 11, 2024 by YooperPride

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