electric bikes with gears JOYSTAR Radspur 20 Inch Kids Electric Bike for Teenagers, 250W Motor –  JOYSTARBIKE
SKU: 7595607126
electric bikes with gears

electric bikes with gears JOYSTAR Radspur 20 Inch Kids Electric Bike for Teenagers, 250W Motor – JOYSTARBIKE

Sale price$19.89 Regular price$22.10
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 3 - Jul 8

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Description

electric bikes with gears JOYSTAR Radspur 20 Inch Kids Electric Bike for Teenagers, 250W Motor – JOYSTARBIKEJOYSTAR Radspur 20 Inch Kids Electric Bike Ages 7+ LIMITED TIME OFFER: Buy One E bike, Get One Helmet FREE! *Important: You must add the helmet to your cart for the discount to apply automatically. 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

JOYSTAR Radspur 20 Inch Kids Electric Bike - Ages 7+

⚡ LIMITED TIME OFFER: Buy One E-bike, Get One Helmet FREE!  *Important: You must add the helmet to your cart for the discount to apply automatically.

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

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 7595607126

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Kira Stewart
Grantham, US
★★★★★ 5
My favorite socks
Size: Medium, Color: (659) Fuchsia Dusk / Fuchsia Dusk / Tourmaline Pink
Very comfortable. True to size. Moisture wicking
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Reviewed in the United States on April 25, 2026
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Theresa
Port Orchard, US
★★★★★ 4
No show but stays on
Size: Medium, Color: (014) Halo Gray / Halo Gray / Castlerock
I wear these socks daily. They truly don’t show with my workout shoes or with hey dudes. But the best thing about them is that they actually stay on your foot. I work out hard and I don’t ever have to pull them up. I do wish they were just a little bit thicker than they are, but they are definitely a product I will buy again.
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Reviewed in the United States on May 22, 2026
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Maranda
Belleville, US
★★★★★ 5
Great fit
Size: Medium, Color: White
Perfect fit and they don't slide off the back of your ankle.
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Reviewed in the United States on March 16, 2026
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Jessica Burdett
Pawtucket, US
★★★★★ 5
Best socks!
Size: Medium, Color: Blue
I love these socks! They last for years and they fit so nicely on my feet. I love that I can wear the in tennis shoes or wool boots and they never move!
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Reviewed in the United States on October 21, 2025
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john jeffrey elliott
Grantham, US
★★★★★ 1
TOO SMALL
Size: Medium, Color: Blue
Nice socks, but they are way too small. Says they fit size 6 - 10. I kept 3 ( I wear size 8) and gave 3 to my daughter (size 8.5). We both agreed that they were just too small.
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Reviewed in the United States on May 12, 2026

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