Electric Motorcycle >>
HKM-289683 Lightweight 24V Electric Mini Bike for Kids - Off-Road Motorcycle with 350W Motor, 70kg Max Load and Disc Brake
HKM-289683
Lightweight 24V Electric Mini Bike
Engineered for young adventurers, this off-road mini motorcycle combines a refined brushless motor system with robust construction to deliver a thrilling yet controlled riding experience.
Designed for riders up to 154 lbs (70 kg) • Ages 8+
350W
Brushless Motor
25 mph
Top Speed (40 km/h)
36V 3.0Ah
Lithium Battery
2–3 hrs
Fast Charge Time
154 lbs
Max Rider Weight (70 kg)
Rear Disc
Brake System
Built to Endure. Designed to Perform.
A closer look at the engineering philosophy behind the HKM-289683.
Steel-Reinforced Frame with ABS Bodywork
The HKM-289683 employs a high-tensile steel backbone chassis, precision-welded at critical stress points to resist torsional flex during aggressive cornering. The outer panels are formed from impact-resistant ABS plastic—the same class of thermoplastic used in automotive trim and protective gear—offering a lightweight yet highly durable shell that absorbs minor impacts without cracking. This dual-material approach balances structural integrity with manageable overall weight, making the bike easier for younger riders to handle while ensuring long-term resilience against the inevitable bumps and scrapes of off-road exploration.
Low Center of Gravity for Confident Handling
Weight distribution is a critical factor in any two-wheeled vehicle. The HKM-289683 positions its battery pack and motor assembly low within the frame, lowering the center of gravity to approximately 11.8 inches (300mm) from the ground. This configuration significantly reduces the tendency to tip, providing a planted feel that inspires confidence in novice riders. Combined with a wheelbase optimized for stability at speed, the bike tracks true even on loose gravel or packed dirt trails, allowing young adventurers to focus on the joy of riding rather than fighting for balance.
Brushless Motor Technology
Understanding the powertrain that drives the HKM-289683.
350W Brushless DC Motor — Efficiency Meets Longevity
Unlike traditional brushed motors that rely on physical commutators and carbon brushes subject to mechanical wear, the HKM-289683's brushless DC (BLDC) motor uses electronic commutation. This eliminates brush friction, reduces heat buildup, and extends the operational lifespan considerably. The 350-watt continuous power rating provides ample torque for climbing moderate inclines while maintaining a governed top speed of approximately 25 mph (40 km/h). Because the motor has fewer wear-prone components, it requires minimal maintenance over its service life—no brush replacements, no commutator cleaning. The electronic speed controller (ESC) modulates power delivery smoothly, preventing the jerky starts that can unsettle less experienced riders.
Lithium Battery Intelligence
The 36V 3.0Ah power system explained.
36V 3.0Ah Lithium-Ion Pack with BMS Protection
The HKM-289683 is powered by a 36-volt, 3.0-ampere-hour lithium-ion battery pack featuring an integrated Battery Management System (BMS). The BMS continuously monitors individual cell voltages, temperature, and charge/discharge rates, automatically disconnecting the circuit if it detects overcharge, over-discharge, short-circuit, or thermal runaway conditions. This multi-layered protection architecture ensures safe operation across hundreds of charge cycles. With a full recharge time of just 2 to 3 hours using the included charger, the battery can be topped up between lunch and an afternoon ride. The pack's compact form factor also contributes to the bike's favorable weight distribution.
Confidence-Inspiring Braking
How the rear disc system delivers predictable stopping power.
Single-Rotor Rear Disc with Mechanical Caliper
The rear disc brake system uses a stainless steel rotor paired with a mechanical caliper actuated by a hand lever on the right handlebar. Disc brakes offer superior performance over drum or band brakes in wet or muddy conditions because the rotor sheds water and debris more effectively, maintaining a consistent friction interface. The mechanical linkage provides direct feedback through the lever, allowing the rider to modulate braking force with precision. For young riders learning throttle and brake coordination, this predictable response curve is invaluable—there are no sudden lock-ups, just smooth, linear deceleration that builds confidence with every ride.
Four Vibrant Colorways
Every young rider deserves a bike that matches their personality.
All color options feature UV-resistant pigmentation to minimize fading from prolonged sun exposure.
Technical Specifications
A comprehensive overview of the HKM-289683's key parameters.
Model
HKM-289683
Motor Type
350W Brushless DC (BLDC)
Battery
36V 3.0Ah Lithium-Ion
Charge Time
2–3 Hours
Max Rider Weight
154 lbs (70 kg)
Brake System
Rear Disc, Mechanical Caliper
Top Speed
~25 mph (40 km/h)
Frame Material
Steel + ABS Plastic
Wheel Size
10-inch Pneumatic
Suspension
Front Fork Suspension
Frequently Asked Questions
Quick answers to common inquiries about the HKM-289683.
What is the recommended age range for the HKM-289683?
The HKM-289683 is designed for riders aged 8 years and above, with a maximum rider weight capacity of 154 lbs (70 kg). Adult supervision is strongly recommended for younger or less experienced riders, particularly during initial familiarization with throttle response and braking behavior. Always ensure the rider can comfortably reach the ground with both feet when seated.
How long does the battery last on a single charge?
Runtime varies based on rider weight, terrain, speed, and riding style. Under typical mixed-use conditions—flat to moderately hilly terrain with a rider weight around 88 lbs (40 kg)—the 36V 3.0Ah lithium battery provides approximately 40 to 55 minutes of continuous ride time. Lighter riders on smooth, level surfaces may see extended durations, while heavier loads and steep inclines will reduce overall range. The battery recharges fully in 2 to 3 hours.
Is the speed adjustable or governed?
Yes. The HKM-289683's electronic speed controller includes a speed-governing function that limits the maximum velocity to approximately 25 mph (40 km/h). For younger or beginner riders, the governor can be adjusted to a lower setting via the controller interface. This allows parents to gradually increase the permitted top speed as the rider gains confidence and skill. Always adhere to local regulations regarding electric vehicle speed limits for minors.
What maintenance does the brushless motor require?
One of the primary advantages of a brushless DC motor is its near-zero routine maintenance requirement. Because there are no carbon brushes to replace and no commutator contacts to clean or resurface, the motor itself is effectively a sealed unit. Recommended maintenance focuses on peripheral components: periodically inspect and lubricate the drive chain, check tire pressure, ensure brake pad thickness remains within safe limits, and verify that all fasteners are torqued to specification. The battery should be stored at approximately 50–70% charge if the bike will not be used for extended periods.
Ride Smart. Ride Safe.
Important usage guidelines every parent and rider should know.
Helmet Required
Always wear a properly fitted helmet meeting CPSC or ASTM safety standards. Elbow and knee pads are strongly advised for off-road use.
Supervised Riding
Adult supervision is recommended for all riders under 14. Begin in open, flat areas free of obstacles until the rider demonstrates consistent control.
Terrain Awareness
The HKM-289683 is designed for off-road use on dirt, gravel, and grass. Avoid paved public roads, deep sand, and excessively muddy conditions.
Purchase with Confidence
Every HKM-289683 order is backed by our comprehensive customer assurance program.
Free shipping on all orders
180 days purchase protection
30 days money-back guarantee
24 months warranty service
Terms and conditions apply. Please refer to our full warranty documentation for complete details.
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
