Balance Bikes >>
HKM-4760787 16-Inch Electric Balance Bike with 350W Brushless Hub Motor, Disc Brake and Adjustable Seat for Riders Aged 5-12
HKM-4760787
A Dirt-Bike Look With Balance-Bike Manners
The HKM-4760787 dresses like a mini dirt bike and rides like a well-mannered balance bike, which is exactly the combination riders aged five to twelve ask for. A 350W brushless hub motor drives the 16-inch alloy wheels from a 36V lithium pack, covering up to 19 miles per charge at speeds up to 19 mph. The disc brake answers one lever with a clean, repeatable stop, the adjustable seat follows the rider through the growth years, and the CE-certified build keeps the whole package honest. It looks fast parked. It rides sensible. That is the point.
Key Features
Six details that define how the HKM-4760787 rides.
A 350W Brushless Hub
Drive goes straight into the rear tire with no chain to guard and nothing hot near ankles. The brushless motor runs quiet and pulls evenly, so the bike feels predictable whether the rider is on day one or month ten.
Up to 19 Miles per Charge
The 36V pack carries the bike across long park sessions and back, and the range figure is a ceiling rather than a promise: gentle riding reaches it, hard sprints shorten it. Either way, the battery is rarely the reason a ride ends.
A Disc Brake That Answers
One lever, one disc, and a bite that stays the same on dry pavement and damp hardpack. The stopping point a rider memorizes in the first week holds for the season, which is what confidence is actually built from.
Alloy Wheels, Full Size
The 16-inch alloy wheels roll over cracks, kerb edges and gravel that stop smaller bikes dead. Alloy keeps them light for steering and tough for landings, and the dirt-bike stance gives the whole platform its rally look.
A Seat That Grows
The adjustable seat spans the five-to-twelve window, so the bike follows the rider instead of the calendar. Both feet stay planted at every height, and the long flat perch gives riders room to shift their weight like a real dirt bike.
CE-Certified Build
The CE mark means the bike meets European safety standards for construction and electrics, not just good intentions. Parents get paperwork behind the purchase, and riders get a machine built to be ridden hard and often.
Overview
A 16-inch electric balance bike with a dirt-bike stance and CE certification.
The HKM-4760787 is a 16-inch electric balance bike for riders aged five to twelve, styled like a mini dirt bike and built around a 350W brushless hub motor. A 36V lithium pack carries it up to 19 miles per charge, with speeds up to 19 mph and a disc brake that stops the same way every time. The 16-inch alloy wheels hold their line over gravel and kerb edges, the adjustable seat follows the rider through the growth years, and the aluminium construction keeps the whole platform light enough to carry and tough enough to ride hard. It is CE certified, which matters more than any styling choice, and it is the bike that makes the neighborhood loop feel like a rally stage.
Looks Like a Racer, Brakes Like One
Dirt-bike styling with the stopping power to match.
The HKM-4760787 wears its rally styling honestly: the long flat seat and alloy wheels are not just for show, they give riders room to move and wheels that track straight. The disc brake behind them completes the package with a stop that never argues.
Full Specifications
Everything worth knowing, in one table.
Why the Dirt-Bike Format Works at 16
The stance that teaches weight, not just balance.
A flat, long seat and a low standover change how a rider uses a balance bike. On the HKM-4760787 the rider can slide forward for climbs, shift back for descents and grip the tank-style body with their knees, which is real body-position practice disguised as play. The 16-inch alloy wheels give the platform the speed to make those skills matter, rolling over ground that would trap a smaller bike, while the 350W hub supplies motion that stays smooth and modifiable rather than snatching. The adjustable seat keeps the geometry honest as legs grow, because a rider who can still touch down is a rider who experiments.
What’s in the Box
What arrives in the box, ready to build.
1 x 16-Inch Balance Bike
Frame, fork and wheels come fitted
1 x 36V Lithium Battery
Pack seated in the frame mount
1 x Mains Charger
Matched to the pack from the factory
1 x Seat and Post
Fitted, ready to set for height
1 x Manual and Hex Keys
Setup sheets with the tools supplied
1 x Warranty Card
Registration details for the records
Why Choose the HKM-4760787
Six reasons families pick the HKM-4760787.
The Look Buys the Buy-In
Riders who want a dirt bike treat this bike like one, which means they ride more and practice longer. The styling is not decoration, it is the reason the helmet goes on without a fight.
Range for Real Afternoons
Up to 19 miles per charge covers a full park session with the return leg included. The 36V pack recharges quickly, and the rider usually runs out of daylight before the battery runs out of push.
Stops That Stay Memorized
The disc brake bites identically in dry and damp, so the stopping point learned in week one still holds in month six. Predictable braking is what lets riders speed up everywhere else.
A Seat for the Whole Window
The adjustable seat spans ages five to twelve, which is several shoes sizes and two confidence levels. One purchase covers the window instead of feeding the trade-up cycle every spring.
Alloy Wheels That Track
The 16-inch alloy wheels roll over cracks, gravel and kerb edges that swallow smaller bikes, and they steer with a lightness that alloy alone provides. They are the difference between riding the path and fighting it.
Paperwork Behind the Claim
CE certification puts the build and electrics against a published standard. When parents ask what makes it safe, the answer is a mark, not a mood, and that answer survives scrutiny.
Frequently Asked Questions
Straight answers about the HKM-4760787.
What ages and heights does the HKM-4760787 fit?
The design window is five to twelve years, with the adjustable seat covering the growth in between. The fit check that matters is leg length: with the seat set, both feet should rest flat on the ground. The low standover makes that easy at every setting, and raising the seat as legs grow keeps the geometry honest through the whole window. Check the fit with shoes on, not barefoot.
How fast does it go?
Up to 19 mph at full throttle on flat pavement, with the brushless hub delivering that speed smoothly rather than in a snatch. Heavier riders and uphill stretches land lower; the figure is a ceiling, not a cruise speed. Choose riding areas where 19 mph is never needed, and the top end becomes headroom instead of a habit. Grass and gravel will read lower, as they should.
How far does one charge go?
Up to 19 miles per charge under gentle riding, with hard sprints, hills and soft tires pulling the number down. The practical habit is to ride out with the return leg in reserve, and to check tire pressure weekly because it is the cheapest range fix there is. A rider who plans the loop rarely meets the limit. Hills cost more than miles on flat ground.
What does CE certification cover?
The CE mark means the bike meets European directives for mechanical construction and electrical safety, covering the frame, the drive system and the battery installation. It does not replace supervision or protective gear, but it does mean the machine itself was built to a published standard rather than to a price point. Ask for the paperwork if you want the detail.
What assembly and upkeep are involved?
Assembly covers the handlebar, seat height and battery seating, with the supplied hex keys and the manual. Upkeep is a short list: tire pressure before sessions, a brake squeeze test, a wipe-down after dusty rides and a glance at the disc after wet ones. The hub motor means there is no chain to oil anywhere on the bike. Ten minutes a week is generous.
Is it suitable for true off-road use?
For gravel paths, fire roads, park trails and hardpack, yes: the 16-inch alloy wheels and dirt-bike geometry are exactly right for that terrain. Loose sand, deep mud and technical rock gardens are beyond any 16-inch platform. Treat the bike as a junior trail machine and it rewards the classification. Wash it after muddy days, because there is nothing to re-lube.
Quick Troubleshooting
When the HKM-4760787 needs attention, start here.
The bike will not power on
Unclip the pack and seat it back until the latch clicks, because a pack just short of home makes no contact. Press the power button and watch for the indicator. If it stays dark, charge for half an hour and retry, check the mount contacts for grit, and confirm the wall socket with another device before suspecting the bike. Cold packs read empty until warmed, so bring it indoors before judging a winter battery.
The brake feels soft
Check the lever first: the bite should arrive well before half travel. Take up slack at the barrel adjuster, then inspect the cable anchor at the calliper. A rotor touched by oily fingers will glaze and lose grip, so clean it with isopropyl alcohol and replace pads that have soaked oil through. Bed new pads with ten firm stops from walking pace before judging the final bite point.
The range keeps shrinking
Compare riding style before blaming the pack, because repeated sprints use far more per mile than steady cruising. Check both tire pressures, since soft tires cost range twice. Cold weather trims every lithium pack. If nothing has changed, run one full uninterrupted charge cycle and retest the same loop. Log the loop you retest on, because different routes make different numbers. Tire pressure is the cheapest range fix there is.
The front wheel shudders
Lift the front end and spin the wheel: a light rub is normal, a heavy grind is not. Check the axle nuts for torque, then watch the rotor run between the pads. A rhythmic rub points to a bent rotor, which needs straightening or replacing before the next proper ride. Recheck axle torque after the first hard rides, because new hardware settles.
The throttle surges under load
A pack running low makes the motor surge exactly when the rider asks for more, so start with a full charge. Check the throttle connector for a half-seated plug and keep the grip area clean and dry. If surging continues with everything checked, note the speed it happens at and contact support about the controller. Water crossings deeper than the hub are best walked around, since a soaked connector can mimic a throttle fault.
The seat will not hold height
Open the clamp fully and check the post for grit or scratches, then clean the clamp bolt lightly and torque it snug. A post that slips a few millimetres per ride usually needs its clamp cleaned, not replaced. If the slip continues with the bolt tight, contact support about the clamp parts. Carry the hex key from the kit in the car for trailside fixes.
Service & Policies
Coverage that rides along through the whole five-to-twelve window.
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-4760787.
The HKM-4760787 is a powered bike styled for speed, so a certified helmet goes on before the first throttle press and stays on for every session. Start on wide, quiet pavement until braking is automatic, and keep an adult within sight whenever the bike is powered. Confirm the battery is fully latched before each ride, squeeze the brake lever to feel the bite, and keep fingers, laces and loose clothing clear of the rear hub and the spinning disc. The seat height is a fit setting, not a preference: both feet must reach the ground at every stage. The motor and disc run hot after long sessions, so let both cool before touching or loading the bike. Charge the 36V pack indoors at room temperature on a hard surface and unplug once the indicator shows full.
HKM-4760787 - 16-inch electric balance bike with a 350W brushless hub motor, a 36V lithium battery with up to 19 miles of range per charge, speeds up to 19 mph, a disc brake system, 16-inch alloy wheels, an adjustable seat and CE certification for riders aged five to twelve. Read the manual before first use. Nothing here is safety certification advice.
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Every part warranted for two full years.
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24/7 Phone
+1 (209) 280-3200
support@hekomart.com
Address
3401 Dale Rd, Modesto, CA 95356
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