Balance Bikes >>
HKM-1478227 16 Inch Electric BMX Balance Bike FXB02-16 for Ages 5-8, 350W Brushless Hub 36V 5Ah Battery LCD and Disc Brake
HKM-1478227
The Electric BMX for Ages 5-8
The FXB02-16 is where BMX attitude meets electric ease: a 350W brushless rear hub motor, a 3-speed system that lets young riders progress at a comfortable pace, and a 36V 5Ah battery good for up to 30 km per charge with 1-3 hour recharging. The digital LCD display gives instant feedback on speed and battery levels, the disc brake delivers effective stopping power in various conditions, and the lightweight aluminium alloy frame keeps it all easy to handle for riders aged five to eight.
Key Features
Six details that define the HKM-1478227.
350W Brushless Rear Hub
The 350W motor lives in the rear hub, providing a smooth ride with enhanced energy efficiency. It tackles various terrains with ease, from city pavement to the light off-road stuff young cyclists always find.
3-Speed System
The 3-speed system lets riders progress at a comfortable pace: gentle settings for the learning months and open settings for the confident ones. The bike grows with the rider instead of being outgrown.
36V 5Ah Battery, 1-3 h Charge
The 36V 5Ah lithium-ion battery delivers up to 30 km per charge, enough for the neighborhood, the parks and the trails without range anxiety. Charging takes 1-3 hours, simple and quick.
Digital LCD Display
The digital LCD display provides instant feedback on speed and battery levels, helping riders monitor their performance. It is the kind of real information that makes young cyclists feel like real cyclists.
Rigid Frame, Low Maintenance
The rigid suspension keeps maintenance low while ensuring a controlled ride, and the lightweight aluminium alloy frame stays durable and easy to handle. Nothing fussy, nothing fragile.
Disc Brake, All Conditions
The reliable disc brake system provides effective stopping power in various conditions, dry or damp. Safety is paramount on the FXB02-16, and the brake is where it shows first.
Overview
A 16-inch electric BMX cycle with a 350W brushless hub, 3-speed system and LCD display.
The HKM-1478227 is the FXB02-16: an electric BMX cycle for kids aged five to eight who want to explore with confidence and style. The 350W brushless rear hub motor provides a smooth, energy-efficient ride across various terrains, while the 3-speed system lets young riders progress at a comfortable pace. The 36V 5Ah lithium-ion battery covers up to 30 km per charge and recharges in 1-3 hours, and the digital LCD display gives instant feedback on speed and battery levels. Safety holds the line with a reliable disc brake system for effective stopping power, and the rigid, lightweight aluminium alloy frame keeps maintenance low and handling easy. Compact 16-inch wheels make it perfect for city riding and light off-road adventures alike.
BMX Style, Electric Ease
Three speeds, one confident progression.
The 350W brushless hub makes every push feel effortless, and the 3-speed system decides how far the confidence stretches. The LCD keeps the score, the disc brake finishes the run, and the ride feels like their own.
Full Specifications
Everything worth knowing, in one table.
The Display Makes the Difference
Real feedback builds real riders.
Kids ride better when they can see what the bike is doing. The FXB02-16's digital LCD display gives instant feedback on speed and battery levels, turning every ride into feedback the rider can actually use: when the pack needs a charge, how the pace sits, what the day has left in it. Around the display sits a genuinely capable bike, with a 350W brushless rear hub motor tackling various terrains with ease, a 3-speed system paced to growing confidence, and a 36V 5Ah battery covering up to 30 km per charge with 1-3 hour recharging. The reliable disc brake provides effective stopping power in various conditions, and the rigid aluminium alloy frame keeps maintenance low while the compact 16-inch wheels keep the ride stable and agile.
What’s in the Box
What arrives in the box, ready to build.
1 x 16-Inch Electric BMX Cycle
Frame, fork and wheels come fitted from the box
1 x 36V 5Ah Lithium Battery
Seated in the mount and matched to the charger
1 x Mains Charger
Matched to the battery pack from the factory
1 x Seat and Post
Fitted, ready to set for the height of the rider
1 x Manual and Hex Keys
Setup sheets with the tools supplied in the pack
1 x Warranty Card
Registration details for the records at home
Why Choose the HKM-1478227
Six reasons families pick the HKM-1478227.
A Progression, Not a Toy
The 3-speed system lets riders progress at a comfortable pace instead of hitting one fixed speed. The low settings build the habits; the open setting rewards them. The bike grows with the rider.
Feedback on the Bars
The digital LCD display shows speed and battery levels instantly, so young riders learn to read their bike like a cockpit. Awareness is a riding skill, and it starts here.
Range Without Worry
Up to 30 km per charge from the 36V 5Ah pack means the neighborhood, the parks and the trails are all inside one ride. Charging is simple and quick at 1-3 hours.
Efficient, Quiet Power
The 350W brushless rear hub motor provides a smooth ride with enhanced energy efficiency, and there is no chain to oil or tension. It is power that behaves like part of the bike.
Stops in Every Condition
The reliable disc brake system provides effective stopping power in various conditions. Dry pavement or a damp path after rain, the bite arrives when called.
BMX Looks, Easy Living
The rigid suspension keeps maintenance low, the aluminium alloy frame stays light and durable, and vibrant colorways let riders express their personality while they ride.
Frequently Asked Questions
Straight answers about the HKM-1478227.
What ages is the FXB02-16 designed for?
The bike is designed specifically for kids aged five to eight, with compact 16-inch wheels that offer stability and agility for that stage. Fit still beats birthdays: the honest check is both feet flat while seated, knees slightly bent and hands reaching the bars at comfortable extension. The lightweight, easy-to-handle frame suits exactly this window of riders, and the LCD makes the pre-ride battery check a habit they own.
How does the 3-speed system work?
The 3-speed system allows a maximum pace suited to progression, letting young riders move at a comfortable speed for their skill. Start in the low setting until balance, throttle and the disc brake are under smooth control, then step up one setting at a time with an adult approving the change. The pace should always match both the skill of the rider and the ground of the day.
How far does it go and how fast does it charge?
The 36V 5Ah lithium-ion battery delivers a range of up to 30 km per charge, enough for riding around the neighborhood, parks or trails without the constant worry of running out. Charging is simple and quick, taking 1 to 3 hours. A top-up before a short session is fine too, as lithium packs accept partial charges happily. For the healthiest pack, charge indoors at room temperature on a hard surface and unplug once full.
What does the LCD display show?
The digital LCD display provides instant feedback on speed and battery levels, so the rider always knows how fast they are going and how much ride is left in the pack. It mounts on the bars where the information is glanceable, and it makes the pre-ride battery check something young cyclists can do themselves.
What terrain is it built for?
The FXB02-16 is perfect for both city riding and light off-road adventures: pavement, packed paths and the smooth trails young cyclists meet first. The 350W rear hub motor tackles various terrains with ease, and the rigid frame keeps the ride controlled. Loose sand and steep technical ground are beyond this class, so treat those as walk-arounds.
What assembly and upkeep are involved?
Setup covers the handlebar, seat height and a charge check with the supplied tools and manual. Beyond that: tire pressure weekly, a disc brake check before rides and a wipe-down after dusty ones. The rigid frame and brushless hub motor keep maintenance genuinely low, with no chain to oil or tension all season.
Quick Troubleshooting
When the HKM-1478227 needs attention, start here.
The bike will not power on
Confirm the battery has charge, then check the power button and the LCD with the bike on flat ground. If the display stays dark, connect the charger for twenty minutes and retry, and inspect the mount contacts and connectors for grit or moisture. If everything looks clean and the bike stays dead, note what happened before the failure and contact support rather than forcing repeated restarts.
The range keeps shrinking
Compare riding style first, because the higher speed settings and hills use far more per minute than cruising. Check tire pressure, since soft tires cost range twice. Cold weather trims every lithium pack. If nothing has changed, run one full uninterrupted charge and retest the same loop on the same setting, and log the loop you retest on before replacing anything.
The brake feels weak
Start with the lever and cable: check for stretch, grit at the lever pivot and full free travel, then follow the manual for adjustment. Retest on flat ground at low speed before returning to the higher settings. If the bite still feels weak with the cable set correctly, note when the feel changed and contact support, because stopping power is the one system never to ride on a maybe.
The charger light never turns green
Confirm the wall socket with another device, then reseat the charger plug at both the wall and the bike. Charge indoors at room temperature, because cold packs refuse a full cycle, and check the contacts for grit or bent pins. If the indicator still never completes, stop forcing cycles and contact support with a note of recent charging times. Do not leave a stalled charge unattended overnight.
The motor cut out mid-ride
A battery running low or hot will step back before it dies, so start with a full charge and a cool-down. Confirm the speed setting has not been nudged and the power connections are seated. If cutouts continue on flat ground in the low setting with a full, cool battery, note the setting in use and contact support. Climbs point to the pack; flat-ground cutouts point to the controller.
The LCD or the pace reads oddly
Check the display connector for a half-seated plug first, because a loose lead explains most odd readings. Confirm the speed setting has not been nudged, and check tire pressure, since soft tires make every number look wrong. If the display still misreads or the pace stays off with a full charge and fresh tires, note what the screen shows and contact support.
Service & Policies
Coverage that rides every road with you.
Free Shipping on All Orders
Every order ships free. Handling time: 0-1 business days (Monday to Friday). Transit time: 2-5 business days (Monday to Friday). A tracking number is emailed as soon as the parcel leaves our warehouse.
180 Days Purchase Protection
Your purchase is protected for 180 days from the delivery date against manufacturing defects and damage in transit. If something arrives wrong, we make it right.
30 Days Money Back Guarantee
Not completely satisfied? Request a return within 30 days of delivery for a full refund. We keep the process simple and hassle-free.
24 Months Warranty Service
The product is covered by a 24-month warranty from the delivery date against manufacturing defects. Coverage includes parts and labor; normal-wear items are excluded.
Important Safety Notes
Read these notes before the first ride on the HKM-1478227.
The HKM-1478227 is a 16-inch-wheel electric BMX cycle for riders aged five to eight, so a certified helmet is mandatory before every ride, with closed shoes completing the kit. Start in the lowest speed setting on flat, open ground until the rider has the disc brake and the throttle under smooth control, with an adult approving every change. Confirm the battery is charged and latched before each ride, glance at the LCD for the state of charge, and test the brake for the bite. Keep fingers, laces and loose clothing clear of the rear hub while powered, and let hot parts cool after sessions. Charge the 36V pack indoors at room temperature on a hard surface, unplug once full, and never carry a passenger.
HKM-1478227 - FXB02-16 16-inch electric BMX cycle for ages 5-8 with a 350W brushless rear hub motor, a 3-speed system, a 36V 5Ah lithium-ion battery delivering up to 30 km per charge in 1-3 hours, an LCD display, a disc brake and a rigid aluminium alloy frame. Read the manual before first use. Nothing here is safety certification advice.
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
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Performance Failures
Free repair or replacement if the product fails under normal use.
Accidental Damage
One-time courtesy replacement at a reduced price.
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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.
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Return Eligibility
30-Day Window
Request a return within 30 days of delivery.
Original Condition
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Fast Refund
Refund processed within 10 business days.
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Returns & Exchanges Overview
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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.
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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
