JOYSTAR 24" Kids Bike 8-12Y or JOYSTAR Contender 20” Kids Bike? Which JOYSTAR Model to Buy
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When you search for joystar 24 kids bike 8 12y vs contender 20 kids bike, you are comparing two single-speed options for young riders. Both bikes use hi-ten steel frames and wide 2.125-inch tires for stability. The main difference lies in the wheel size and suspension. The Contender 20 offers full suspension for comfort, while the 24-inch model focuses on a rigid BMX style for street riding. You need to match the wheel size to your child’s height.
Key differences
| Aspect | JOYSTAR Contender 20" Kids Bike | JOYSTAR 24-Inch Single-Speed BMX Bike |
|---|---|---|
| Wheel Size | 20 Inch | 24 Inch |
| Suspension Type | Full suspension | Not listed |
| Brake Type | Linear pull handbrakes | U-brake |
| Target Audience | Ages 6-10 | Ages 8-12 |
| Weight | 26.5 pounds | 29 pounds |
Which one should you choose?
Choose JOYSTAR Contender 20" Kids Bike if
- You need a bike for a child aged 6 to 10 with a height between 44 and 56 inches.
- You want full suspension to absorb bumps on trails or uneven surfaces.
- You prefer a lighter frame that is easier for smaller riders to handle.
Choose JOYSTAR 24-Inch Single-Speed BMX Bike if
- You have a taller child aged 8 to 12 who is 4'6" to 5'0" tall.
- You want a rigid BMX-style bike for street riding or park use.
- You prefer U-brakes for precise speed control on flat surfaces.
Verdict: Choose the Contender 20 if your child is younger or rides on rougher terrain that benefits from suspension. Pick the 24-inch model if your child is taller and you want a durable BMX bike for streets or parks. Both are single-speed, so skill development depends on your child's comfort level.
JOYSTAR Kids Bike Comparison
Wheel Size
The JOYSTAR Contender 20" Kids Bike features 20-inch wheels, making it suitable for younger riders. In contrast, the JOYSTAR 24" Kids Bike for 8-12Y comes with 24-inch wheels, designed for older children who have grown taller. Wheel size directly impacts the bike's reach and stability. If your child is on the shorter side, the 20-inch model offers better control. For taller kids, the 24-inch version provides a more mature riding posture. This difference is crucial for fit and comfort, ensuring the bike matches the rider's height and skill level effectively.
Suspension Type
The JOYSTAR Contender 20" Kids Bike is equipped with full suspension, including a front suspension fork and a rear spring shock. This setup absorbs bumps and provides a smoother ride on uneven terrain. The JOYSTAR 24" Kids Bike for 8-12Y is a rigid BMX-style bike with no suspension system mentioned. It relies on its wide tires for comfort. If you plan to ride on rough trails or park features, the Contender’s suspension offers significant advantages. For smooth pavement or street riding, the rigid frame of the 24" model is lighter and simpler.
Brake Type
Both bikes use hand brakes, but the types differ slightly. The JOYSTAR Contender 20" Kids Bike uses linear pull handbrakes on both the front and rear wheels. These are standard, reliable brakes that offer consistent stopping power. The JOYSTAR 24" Kids Bike for 8-12Y features aluminum U-brakes. U-brakes are common on BMX bikes and provide precise speed control. While both are effective, the linear pull brakes on the Contender are often easier for younger hands to modulate. The aluminum U-brakes on the 24" model are durable and lightweight, suited for trick riding.
Target Audience
The JOYSTAR Contender 20" Kids Bike is marketed for ages 6-10 years and riders between 44-56 inches tall. The JOYSTAR 24" Kids Bike for 8-12Y targets ages 8-12 years, with a suggested rider height of 4'6" to 5'0". This age range difference is important for matching the bike to your child’s growth stage. The Contender is better for younger or smaller children, while the 24" model fits older kids who have outgrown smaller wheels. Choosing the right age range ensures the bike is neither too large nor too small, promoting safety and confidence.
Weight
The JOYSTAR Contender 20" Kids Bike weighs 26.5 pounds. The JOYSTAR 24" Kids Bike for 8-12Y weighs 29 pounds. The 24" model is slightly heavier, likely due to its larger frame and wheels. A lighter bike is easier for children to maneuver, accelerate, and lift. The Contender’s lower weight makes it more agile for younger riders who may not have the strength to handle a heavier bike. The 24" model’s extra weight is negligible for older, stronger kids but could be a factor for beginners. Consider your child’s strength when deciding which weight is more manageable.
Which JOYSTAR Kids Bike Fits You
Younger kids needing suspension
The JOYSTAR Contender 20" Kids Bike includes a full suspension system with a front fork and rear spring shock. This setup absorbs bumps for a smoother ride. It is ideal for riders aged 6 and up, or those between 44 and 56 inches tall. The wide 2.125-inch tires add stability for beginners learning to handle trails.
Older kids wanting BMX style
The JOYSTAR 24" Kids Bike for 8-12Y features 24-inch wheels and a 22-inch top tube. This geometry suits taller riders, specifically those between 4'6" and 5'0". The single-speed drivetrain with a 40T chainring offers simple control. Aluminum U-brakes provide precise stopping power for street or park riding.
Lighter weight preference
Weight matters for young riders managing their own bikes. The JOYSTAR Contender 20" Kids Bike weighs 26.5 pounds. This is lighter than the 24-inch model, which weighs 29 pounds. The lower weight makes it easier for smaller children to lift, carry, and maneuver. Both use hi-ten steel frames, but the smaller frame contributes to the lighter overall feel.
The products compared
JOYSTAR Contender 20" Kids Bike
Best for: beginners needing stability and shock absorption
- Wheel Size
- 20"
- Suspension Type
- Full Dual-Suspension
- Frame Material
- Hi-ten steel
- Brake Type
- Linear pull handbrakes
- Number of Speeds
- 1-Speed
- Tire Width
- 2.125"
View on Amazon: JOYSTAR Contender 20" Kids Bike Affiliate link
The JOYSTAR Contender is a single-speed mountain bike for kids aged 6 to 10. It features a 20-inch wheel size and a hi-ten steel frame. Full suspension with a front fork and rear spring shock absorbs bumps. The 2.125-inch wide tires add stability on trails. Linear pull handbrakes provide consistent stopping power. This model suits young riders who need a durable, easy-to-ride bike for growing skills.
Pros
- Full suspension system with front fork and rear spring shock
- Wide 2.125-inch pneumatic tires for added stability
- Hi-ten steel frame with limited lifetime warranty
- Linear pull handbrakes for reliable stopping action
Cons
- Single-speed drivetrain limits gear options for varied terrain
- Hi-ten steel frame adds weight compared to aluminum alternatives
- No multi-speed gearing for steep climbs
Good fit if
- You want a durable steel frame for rough play
- You need full suspension for smoother rides on bumps
- You prefer wide tires for better traction and stability
Skip if
- You require multiple gears for technical trails
- You prioritize a lightweight aluminum frame
- You need advanced braking systems like disc brakes
Verdict: The JOYSTAR Contender 20" Kids Bike fits beginners who value stability and shock absorption over speed. Its wide tires and full suspension make it ideal for learning on uneven ground.
JOYSTAR 24-Inch Single-Speed BMX Bike
Best for: beginners riding on flat surfaces
- Wheel Size
- 24"
- Frame Material
- Hi-Ten steel
- Brake Type
- Aluminum U-brake
- Number of Speeds
- Single speed
- Tire Width
- 2.125"
- Target Audience
- Kids (ages 8-12), boys, girls
View on Amazon: JOYSTAR 24-Inch Single-Speed BMX Bike Affiliate link
The JOYSTAR 24-inch BMX bike targets kids aged 8 to 12. It features a Hi-Ten steel frame with a 22-inch top tube for stable handling. The single-speed drivetrain uses a 40T chainring and 165mm crank for simple operation. You get 2.125-inch tires on 36H rims for reliable rolling. This model weighs 29 pounds and includes U-brakes for stopping power.
Pros
- Hi-Ten steel frame offers durable support for street or park riding
- Single-speed setup simplifies riding for beginners with a 40T chainring
- 2.125-inch tires provide stable traction on varied surfaces
- U-brakes ensure precise speed control for young riders
Cons
- Single-speed drivetrain limits gear options for hills or speed
- 29-pound weight may be heavy for smaller riders
- Hi-Ten steel frame is heavier than aluminum alternatives
Good fit if
- You want a durable bike for street or park use
- You prefer a simple single-speed setup for easy riding
- Your child is between 4'6" and 5'0" tall
Skip if
- You need multiple gears for hilly terrain
- You want a lightweight aluminum frame for easier handling
- Your child is shorter than 4'6" or taller than 5'0"
Verdict: JOYSTAR 24" BMX Kids Bike is a sturdy option for beginners aged 8 to 12 who ride on flat streets or parks. It suits riders who value durability over weight savings.
Specifications side by side
| Spec | JOYSTAR Contender 20" Kids Bike | JOYSTAR 24-Inch Single-Speed BMX Bike |
|---|---|---|
| Wheel Size | 20" | 24" |
| Suspension Type | Full Dual-Suspension | not stated |
| Frame Material | Hi-ten steel | Hi-Ten steel |
| Brake Type | Linear pull handbrakes | Aluminum U-brake |
| Number of Speeds | 1-Speed | Single speed |
| Tire Width | 2.125" | 2.125" |
| Target Audience | Boys Ages 6-10 Years, Kids | Kids (ages 8-12), boys, girls |
| Weight | 26.5 pounds | 29 pounds |
| Size | 20 Inch Wheels | 24 Inch Wheels |
| Color | Pink | Brown |
| Model | BIKE061pk-20-UK | not stated |
Frequently asked questions
Which bike is better for rough terrain?
The JOYSTAR Contender 20" Kids Bike is the better choice for uneven ground. It features a full suspension system with a front fork and rear spring shock. This setup absorbs bumps effectively. The 20-inch wheels also provide stability for beginners learning to ride on trails or parks.
Is the 24-inch model suitable for flat streets?
Yes, the JOYSTAR 24-Inch Single-Speed BMX Bike is sturdy for flat surfaces. It is designed for beginners aged 8 to 12 who ride on streets or parks. The wider 24-inch wheels offer a smooth roll on pavement. It prioritizes durability over weight savings for everyday use.
How much does the 20-inch bike weigh?
The JOYSTAR Contender 20" Kids Bike weighs 26.5 pounds. This weight makes it manageable for younger riders to handle and maneuver. The lighter frame compared to the 24-inch model helps with stability. You can easily lift or carry it when necessary.
What color options are available for the 20-inch model?
The JOYSTAR Contender 20" Kids Bike is available in Pink. This specific color option is listed for the model with 20-inch wheels. It targets kids and boys looking for a bike with stability and shock absorption features.
Does the 24-inch bike have suspension?
The provided data for the JOYSTAR 24-Inch Single-Speed BMX Bike does not mention a suspension system. It is described as a single-speed option with a hi-ten steel frame. The 20-inch Contender model is the one that includes full suspension for bump absorption.
Which bike is heavier?
The JOYSTAR 24-Inch Single-Speed BMX Bike is heavier at 29 pounds. The 20-inch Contender model weighs 26.5 pounds. The additional weight in the 24-inch bike contributes to its durability. It is a sturdy option for older children who have grown taller.

