Joystar Kids Bike 12-20 Inch with Training Wheels, Handbrakes, Kickstand
- Kids' Bike
- 12 inches
- 1
- Alloy Steel
- Better rated than 80%
- More reviewed than 83%
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Styles Available
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How it ranks among the 150 kids' bikes we track
4.6★ across 1,500 Amazon ratings, Bayesian-smoothed toward the category average.
1,500 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
Modest tracked demand last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 150 kids' bikes we track - how the scorecard works · full kids' bikes data report. Confidence: medium - useful but incomplete evidence.Last refreshed Jun 21, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
The Joystar girls bike is a single-speed kids' bike available in 12, 14, 16, and 20 inch wheel sizes, designed for children ages 3-10. It features training wheels, handbrakes, and a kickstand, with an adjustable seat for growing riders. The alloy steel frame is durable for beginner cyclists.
- Four size options (12, 14, 16, 20 inch) to fit ages 3-10
- Training wheels included for easy learning, plus handbrakes for control
- Adjustable seat allows the bike to grow with your child
- Alloy steel frame provides stability and longevity
Specifications
| Brand | Joystar |
|---|---|
| Dimensions & fit | |
| Wheel Size | 12 inches |
| Weight | 18.5 pounds |
| Capacity & performance | |
| Number of Speeds | 1 |
| Construction & materials | |
| Frame Material | Alloy Steel |
| Color | Purple |
| Other details | |
| Brake Style | Coaster |
What buyers say
AI-assisted summary of a sample of Amazon customer reviews · High confidence · Updated Jul 6, 2026
Kids love this bike, especially the cute design and basket. It's sturdy and easy to assemble for those with some experience.
- Toddlers and young kids starting to ride
- First bike for ages 3-7
- Gifting a bike with accessories like basket
Assembly instructions are minimal, and adjusting the brakes can be time-consuming for beginners.
- Instructions lacking detail
- Brake adjustment tricky
Themes are compiled from a sample of Amazon customer reviews - no review text is copied, reviewers are not necessarily verified purchasers, and a sample may not represent every buyer's experience.
Other Joystar kids' bikes
How it compares
This product against the closest alternatives we track in kids' bikes.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| Joystar Kids Bike 12-20 Inch with Training Wheels, Handbrakes, KickstandThis product | 4.6 / 5 | 1,500 | 3.8 / 5 |
| Dynacraft Hot Wheels 16-Inch BMX Bike for BoysDynacraft | 4.5 / 5 | 3,200 | 4.4 / 5 |
| Coewske Kids Bike 18 Inch Steel Frame Princess Style with Training WheelsCoewske | 4.6 / 5 | 2,200 | 4.5 / 5 |
| Mongoose Legion L20 Freestyle BMX BikeBrand | 4.4 / 5 | 3,200 | 4.4 / 5 |
| Weize TW-DU008 16-Inch Kids Bike with Coaster BrakeWeize | 4.5 / 5 | 1,100 | 4.3 / 5 |
Similar kids' bikes from other brands
Questions about the Joystar kids' bikes
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
Does the Joystar 12 inch bike come with training wheels?
Yes, the 12-inch style includes training wheels to help beginners balance while learning to ride.
What is the frame material of this Joystar bike?
The frame is made of alloy steel, offering a sturdy and durable ride for kids.
Is the seat adjustable on this bike?
Yes, the seat is adjustable to accommodate different heights as your child grows.
Does this bike have handbrakes?
Yes, it is equipped with handbrakes for safer stopping, in addition to the coaster brake.
What age is the 20 inch Joystar bike suitable for?
The 20-inch size is typically recommended for children ages 6-10, depending on height.