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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 197 reviews
Condition: New
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Eligible for Return, Refund or Replacement within 30 days of receipt

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Availability: Only 5 left in stock, order soon!
Fulfilled by Amazon

Arrives Wednesday, May 22
Order within 4 hours and 59 minutes
Available payment plans shown during checkout

Color: Black


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: Black


Wheel Size: 20 Inches


Frame Material: Alloy Steel


Suspension Type: Rigid


Special Feature: Kickstand, Reflectors


Included Components: Kickstand, Reflectors


Bike Type: ‎Mountain Bike


Age Range (Description): ‎Kids


Brand: ‎JOYSTAR


Number of Speeds: ‎7


Color: ‎Black


Wheel Size: ‎20 Inches


Frame Material: ‎Alloy Steel


Suspension Type: ‎Rigid


Special Feature: ‎Kickstand, Reflectors


Included Components: ‎Kickstand, Reflectors


Size: ‎20 Inch Wheels


Brake Style: ‎Disc


Item Weight: ‎13.15 Kilograms


Maximum Weight Recommendation: ‎150 Pounds


Assembly Required: ‎Yes


Is Autographed: ‎No


Rear Derailleur Clutch: ‎No


Saddle Bag: ‎No


Saddle Cushion: ‎No


Chain Slap Protection: ‎No


Saddle Cutout: ‎No


Quick Release Seatpost: ‎No


Quick Release Wheels: ‎No


All Weather Tires: ‎No


Regenerative Braking: ‎No


Dropper Seatpost: ‎No


Seatpost Suspension: ‎No


Cargo Straps: ‎No


Electric Assist: ‎No


Lights Included: ‎No


Chainguard: ‎No


Has Reflectors: ‎Yes


Is Tubeless Compatible: ‎Yes


Is Cruiser: ‎No


Has Coaster Brakes: ‎No


Is Through Axle: ‎No


Is 1x Drivetrain: ‎No


Toe Clips: ‎No


Frame Pump Compatibility: ‎No


Shift Lever Reach Adjust: ‎No


Is Tubeless Ready: ‎Yes


Is Hub Drive Motor: ‎No


Walk Assist: ‎No


Item Package Dimensions L x W x H: ‎49.25 x 23.7 x 7.7 inches


Package Weight: ‎16.83 Kilograms


Brand Name: ‎JOYSTAR


Material: ‎Carbon Steel


Suggested Users: ‎unisex-child


Manufacturer: ‎Sugoo Cycles Ltd.


Part Number: ‎BIKE069bk-20-UK


Date First Available: July 1, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, May 22

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


  • 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

  • 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

  • Amazing bike for my 8 years old
Color: Purple Size: 20 Inch Wheels
The brakes seem to be difficult but I never really meat with this kind of bike before but I finally figured it out .
Reviewed in the United States on July 8, 2022 by Darin Darin

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

  • 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

  • Poor workmanship
Color: Black Size: 20 Inch Wheels
One of the bolts to hold the handle bars on was bent but still inserted in place loosely like it fit. It would not go more than 1/4 down. There was a chunk of the bracket grinded off that hold the front wheel on. And the worst was the front fork. This thing was welded crooked. One side sat more forward than the other. One of the brackets to mate with the bolt on the tire was welded off and was not straight. And the fork arms were welded too close together that they would not slide on the bolt for the front tire. I would have had to try and spread the fork at least 1/8 of an inch or more to slide the tire on (crooked due to the forks not being even). ... show more
Reviewed in the United States on December 20, 2022 by Christopher Gerace Christopher Gerace

  • 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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