Electric Motorcycle >>
HKM-813971 Kids Mini Electric Motorcycle 250W 24V Off-Road Bike for Ages 3-8, Max Speed 23km/h, Lightweight Steel and ABS Design, Perfect for Outdoor Adventures
Model HKM-813971
Kids Mini Electric Motorcycle
Engineered for young adventurers ages 3 to 8, the HKM-813971 combines a robust 250W brush motor, precision rear disc braking, and a lightweight steel-ABS chassis to deliver controlled off-road excitement with every ride.
Core Specifications
Performance at a glance
Every figure reflects rigorous engineering tailored for young riders.
250W
Brush Motor
14.3 mph
Max Speed (23 km/h)
24V 8Ah
Lead Acid Battery
5.0–6.2 mi
Range (8–10 km)
3–5 Hrs
Full Charge Time
176.4 lbs
Max Load (80 kg)
Engineering Highlights
Built for confidence and control
Every component of the HKM-813971 is selected to balance performance, durability, and rider safety.
250W Brush Motor with Smooth Power Delivery
The 250-watt brush motor provides consistent torque across its operating range, enabling reliable acceleration on grass, dirt, and gravel. Brush motor architecture is widely adopted in youth electric vehicles for its proven durability, straightforward maintenance, and predictable power curve — allowing young riders to build confidence without abrupt surges.
Rear Disc Brake System
A dedicated rear disc brake delivers responsive and controlled stopping power. Compared to traditional drum brakes, disc brakes offer superior heat dissipation and more consistent performance across varied terrain conditions — an important safety advantage when riding on slopes or loose surfaces. The rear placement ensures stable deceleration without compromising front-end maneuverability.
Steel Frame with ABS Polymer Body
The HKM-813971 features a structural steel core that provides torsional rigidity and impact resistance, while the outer body panels are crafted from high-grade ABS plastic. ABS (Acrylonitrile Butadiene Styrene) is renowned for its exceptional impact absorption, scratch resistance, and UV stability — ensuring the motorcycle retains its finish through countless outdoor adventures. This dual-material approach achieves an ideal balance of lightweight agility and structural resilience.
24V 8Ah Sealed Lead Acid Battery
The sealed lead acid (SLA) battery technology employed in the HKM-813971 is a time-tested energy storage solution for youth ride-on vehicles. SLA batteries offer dependable deep-cycle performance, stable voltage output, and inherent safety characteristics including spill-proof construction and low self-discharge rates. The 8Ah capacity delivers 5.0–6.2 miles (8–10 km) of riding range — ample for extended backyard exploration or neighborhood circuit laps.
Rapid Recharge — 3 to 5 Hours
With a full recharge cycle of just 3 to 5 hours, the HKM-813971 minimizes downtime between rides. The included smart charger regulates current flow to protect battery health, preventing overcharging while optimizing cycle life. This quick turnaround means morning charging yields afternoon adventure, fitting seamlessly into a family's daily routine.
Generous 176.4 lb (80 kg) Load Capacity
With a maximum load rating of 176.4 pounds (80 kilograms), the HKM-813971 comfortably accommodates growing children throughout the 3-to-8 age range. This robust capacity stems from the reinforced steel frame and well-calibrated suspension geometry, ensuring the motorcycle remains stable and responsive even as your child grows — extending the usable life of the product across multiple developmental stages.
Design & Finish
Available in three striking colors
Each finish is applied with UV-resistant coatings to maintain vibrancy through sun and play.
Rider Insights
Understanding youth electric motorcycles
Objective information to help you make an informed decision.
Why Brush Motors Are Common in Children's Electric Vehicles
Brush motors (brushed DC motors) have been the standard in youth ride-on vehicles for decades. Their design uses physical carbon brushes to deliver current to the rotating armature, creating a straightforward and cost-effective drive system. The key advantages for children's applications include excellent low-speed torque — crucial for starting on grass or inclines — and a naturally limited top speed that aligns with safety considerations. Additionally, brush motors are easily serviceable and have a well-understood performance envelope, giving parents peace of mind regarding long-term reliability.
Disc Brakes vs. Drum Brakes: What Matters for Young Riders
Disc brakes operate by clamping brake pads against a metal rotor attached to the wheel hub, generating friction to slow the vehicle. This design excels in dissipating heat, which means consistent braking performance even after repeated use. For a children's motorcycle that may encounter damp grass, loose dirt, or gentle slopes, a disc brake provides more predictable stopping behavior. The rear placement on the HKM-813971 is intentional — rear-biased braking helps maintain directional stability, reducing the risk of the rear wheel lifting or skidding sideways during sudden stops.
Lead Acid Batteries: Safety and Practicality
Sealed lead acid (SLA) batteries remain the predominant energy storage technology in children's electric ride-on vehicles, and for good reason. Unlike lithium-based alternatives, SLA batteries are inherently stable, non-flammable under normal operating conditions, and contain no volatile organic electrolytes. Their heavier weight actually contributes beneficially to the vehicle's center of gravity, enhancing stability. With proper charging habits — avoiding deep discharges and using the supplied charger — an SLA battery can deliver consistent performance for hundreds of charge cycles.
Frequently Asked Questions
Quick answers about the HKM-813971
What age range is the HKM-813971 suitable for?
The HKM-813971 is designed for children ages 3 to 8 years old. With a maximum load capacity of 176.4 lbs (80 kg), it accommodates most children within this age bracket comfortably. Parental supervision is recommended for all riders, particularly those at the younger end of the range.
How long does the battery last on a full charge?
On a full charge, the 24V 8Ah battery provides a riding range of approximately 5.0 to 6.2 miles (8 to 10 km). Actual range depends on factors including rider weight, terrain type, ambient temperature, and riding style. Flat, smooth surfaces will yield range at the higher end of this spectrum.
How fast can the HKM-813971 go?
The maximum speed of the HKM-813971 is 14.3 mph (23 km/h). This speed is achieved under optimal conditions with a fully charged battery on level terrain. The speed is calibrated to provide an exhilarating yet controlled experience appropriate for the 3-to-8 age range.
What safety features does this mini motorcycle have?
The HKM-813971 is equipped with a rear disc brake system for reliable stopping power, a sturdy steel frame for structural integrity, and a sealed lead acid battery that is spill-proof and stable. The motorcycle's lightweight ABS body panels are designed to absorb impact. We always recommend that riders wear appropriate safety gear, including a helmet, knee pads, and elbow pads.
How long does it take to fully charge the battery?
A complete recharge takes between 3 and 5 hours using the included charger. The smart charging system automatically regulates current to prevent overcharging. For optimal battery longevity, we recommend charging the battery after each use and avoiding complete depletion whenever possible.
Purchase Assurance
Coverage you can count on
Every HKM-813971 purchase includes comprehensive protection and support.
Every product we offer includes a 180-day purchase protection plan at no additional cost. This coverage extends beyond a standard warranty, reflecting our confidence in product quality and our ongoing commitment to your satisfaction.
The protection plan is designed to provide practical help in real-world situations. Whether you encounter a manufacturing issue, a performance problem, or an unexpected accident, our team is ready to assist with clear, fair solutions.
What Is Covered
Manufacturing Defects
We replace items with material or workmanship flaws at no charge.
Performance Failures
Free repair or replacement if the product fails under normal use.
Accidental Damage
One-time courtesy replacement at a reduced price.
Zero Hidden Fees
All shipping costs for replacements and returns are covered.
How to File a Claim
How This Differs from the Warranty
The 180-day purchase protection includes accidental damage and performance failures that are typically not covered by a standard warranty. It provides an additional layer of support during the first six months after purchase, giving you greater confidence and peace of mind.
We want you to be completely satisfied with your purchase. If for any reason you are not fully happy, you may return your item within 30 days of delivery for a full refund. No lengthy forms, no unnecessary questions.
Our return policy is built on a simple principle: if the product is not right for you, we will make it right. We understand that online shopping involves trust, and we work hard to earn that trust with every order.
Return Eligibility
30-Day Window
Request a return within 30 days of delivery.
Original Condition
Unworn or unused, with tags and original packaging.
Proof of Purchase
A receipt or order number is required.
Fast Refund
Refund processed within 10 business days.
How to Start a Return
Returns & Exchanges Overview
Damages & Exchanges
Please inspect your order as soon as it arrives. If the item is defective, damaged, or incorrect, contact us immediately so we can evaluate the issue and make it right. For exchanges, the fastest option is to return the original item and place a new order for the replacement.
We believe in the quality of our products, and we want you to share that confidence. Every product is backed by a 24-month warranty covering all structural and functional components, including zippers, buckles, straps, and fabric integrity.
The warranty is designed to be simple and accessible. You only need your proof of purchase to begin a claim, and our team will assess the issue promptly. If a manufacturing issue arises, we will make it right.
What the Warranty Covers
Comprehensive Coverage
Every part warranted for two full years.
Free Repair or Replacement
Whichever is faster, at no cost to you.
Quick Turnaround
Claims assessed within 1 business day.
Transferable
Warranty follows the product, not the owner.
How to File a Warranty Claim
Every order ships free—no minimums, no hidden fees. We currently deliver across the United States and are actively working to expand to more countries. We partner with reliable U.S. courier services to ensure your order arrives safely and on time.
Our delivery process is designed for transparency. From the moment you place your order to the moment it reaches your door, you receive clear updates at every stage. We carefully inspect each product before dispatch, and we provide tracking information as soon as your order ships.
Our U.S. Shipping Partners
USPS
Official national carrier with nationwide coverage.
UPS
Fast and reliable ground and express shipping.
FedEx
Express delivery with real-time tracking.
DHL eCommerce
Efficient parcel delivery for e-commerce shipments.
Delivery Process
Delivery Time Summary
Cancellations & Taxes
You may cancel your order at any time before it ships. All product prices include applicable taxes, and there are no additional VAT or customs fees for orders delivered within the United States.
Whether you have a question, need help with an order, or just want some advice, our support team is available around the clock. We don't just respond to messages—we work with you to find real solutions that fit your needs.
Our support specialists are trained to handle a wide range of requests, from product recommendations to technical troubleshooting. No matter the question, you can expect a professional and friendly response.
How We Can Help
Product Guidance
Our experts help you choose the right product.
Order Assistance
Modify orders, track shipments, or speed up delivery.
Warranty & Returns
Start claims or returns quickly and easily.
Technical Troubleshooting
Step-by-step solutions for product issues.
Contact Information
24/7 Phone
+1 (209) 280-3200
support@hekomart.com
Address
3401 Dale Rd, Modesto, CA 95356
Support Hours
Available 24 hours a day, 7 days a week
