JOYSTAR Radspur 20 Inch Kids Electric Bike - Ages 7+
Empower your child's sense of adventure with the JOYSTAR Radspur 20" Electric Bike. Specifically designed for riders aged 7 and up, the Radspur combines high-performance motor technology with rugged mountain bike durability for a thrilling yet safe outdoor experience.
Ultimate performance for the next generation: The JOYSTAR Radspur Series.
Performance & Safety Engineering
"Engineered to provide the perfect balance of exciting speed and reliable control, the Radspur is built to inspire confidence in young explorers."
Powerful & Controlled Drive
The 250W high-speed brushless hub motor provides exceptional torque, allowing kids to conquer hills and long distances without fatigue. This mechanical build ensures the bike handles neighborhood streets and local trails with ease.
Product Showcase: A closer look at the Radspur's mechanical design and performance.
Advanced Safety Standards & Features
- Dual Disc Brakes: Equipped with precision mechanical disc brakes for reliable stopping power in any weather conditions.
- High-Strength Frame: Built with a durable carbon steel frame to withstand the rigors of teenage adventures.
- Puncture-Resistant Tires: 20-inch high-grip pneumatic tires offer stability and shock absorption on varied terrain.
- Removable Battery: Features a 36V Lithium-Ion battery that can be removed for convenient indoor charging.
- Adjustable Comfort: Quick-release seat post allows for easy height adjustments as your child grows.
- Sturdy Kickstand: Includes a heavy-duty built-in kickstand for secure parking.
Size Chart & Fit Guide
Choosing the right size is essential for a safe and comfortable ride. Use the guide below to ensure the Radspur is the perfect fit for your teenager.
Recommended for riders ages 7+ with an ideal height range of 4'2" to 5'6".
Quick & Easy Assembly
The JOYSTAR Radspur arrives 85% pre-assembled. We provide all necessary tools and a clear step-by-step guide to get your child rolling in under 20 minutes.
Watch our quick start guide to go from unboxing to riding in record time.
Technical Specifications
| Specification | Detail |
|---|---|
| Motor | 250W High-Speed Brushless Hub Motor |
| Li-ion Battery | 24V 5.2AH Lithium-Ion (Removable) |
| Top Speed | 15.5 MPH (25 km/h) |
| Max Range | 15.0 Miles (Per Charge) |
| Drivetrain | Single Speed / Pedal Assist Mode |
| Wheel Size | 20-Inch High-Grip Pneumatic Tires |
| Frame Material | Lightweight High-Strength Carbon Steel |
| Braking System | Dual Mechanical Disc Brakes |
| Color Options | Blue, Green, Purple, White |
Our Guarantee
Every Radspur is engineered for durability and backed by a Limited Lifetime Frame Warranty. We extend our commitment beyond the metal: the motor, battery, and controller are protected by a comprehensive 2-year technical guarantee.
"From the first ride to the next adventure, our dedicated US-based support team is here to ensure your family stays in motion with zero downtime."
At JOYSTAR, we stand behind our craftsmanship to provide a reliable, high-performance experience for every young rider. Whether you need maintenance tips or technical assistance, we are committed to keeping your adventure going.
100% Authentic
Secure Ordering
Lifetime Warranty
30 Days Return
