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HKM-0468179 250cc 4-Stroke Gas Dirt Bike with Headlights Rear Coil Shock Disc Brakes Both Wheels and Knobby Off-Road Tires
HKM-0468179
A 250cc Four-Stroke Dirt Bike with Headlights
The HKM-0468179 is the flagship of the range: a 250 cc four-stroke dirt bike with twin headlights in the front cowl, black and orange flame graphics and the pull to match. Straight gasoline in the tank, no oil mixing, and up to 50 mph on tap through an automatic clutch and a chain. A telescopic fork leads the front wheel, a coil spring shock works at the rear, and disc brakes slow both knobby wheels. The long seat and large wheels carry bigger riders in real comfort.
Key Features
Six details that define how the HKM-0468179 is built and how it rides.
250cc Four-Stroke Engine
The 250 cc four-stroke is the biggest engine in the range, burning straight unleaded gasoline with no oil mixing. It moves the bike to 50 mph with torque to spare for hills and longer riders.
Twin Headlights
Two lamps sit in the front cowl and light the path when a session runs long. They make the bike road-course ready at dawn and dusk, on private land where riding after work is the only time there is.
Rear Coil Spring Shock
A coil shock works between the frame and the swingarm, backed by the telescopic fork up front. Together they let the big knobby tires do their job over ruts, whoops and hard landings.
Disc Brakes at Both Ends
A disc sits at the front wheel and a second at the rear, splitting the stopping work across both ends. At this bike's size and speed, balanced braking is part of the design contract.
Large Knobby Wheels
Full-size spoked wheels wear tall knobby tires that roll over terrain the smaller minis have to tiptoe around. The tall rubber also keeps the seat height honest for bigger riders.
Black and Orange Flame Bodywork
The black plastics carry orange flame graphics over a long seat, with the twin-lamp cowl up front. The bike looks the part of a full-size machine because, functionally, it is one.
Overview
A 250cc four-stroke dirt bike with twin headlights and discs at both wheels.
The HKM-0468179 sits at the top of the range: a 250 cc four-stroke that burns straight gasoline, pulls up to 50 mph, and carries it all in full-size proportions. The twin headlights in the front cowl extend the riding day, the long seat and large spoked wheels welcome bigger riders, and the suspension is real hardware: a telescopic fork up front and a coil spring shock working the rear. Disc brakes at both wheels handle the stopping, the automatic clutch means nothing to shift, and the pull starter keeps the bike free of batteries. This is the machine for a rider who has outgrown the minis and wants a proper dirt bike.
Twin Headlights, Longer Days
Two lamps in the cowl light the path home.
The twin lamps set into the front cowl are not decoration. They light the field, the trail head and the ride back when a session runs past sundown, on private land where the day ends when the riding ends, not when the sun does.
Full Specifications
What it runs, how it stops and what it carries.
Engine, Frame and Suspension
How the 250cc four-stroke and the rear shock work together.
The HKM-0468179 runs its 250 cc four-stroke low in a welded steel frame, feeding an automatic clutch and a final chain. The telescopic fork steers the front while the coil spring shock works the rear, and the large spoked wheels roll over terrain the small minis tiptoe around. A disc at each wheel does the stopping, worked by both handlebar levers. The four-stroke layout means straight gasoline in the tank and oil checks in the crankcase instead of mixing cans, and the twin headlights extend the riding day without adding a battery to babysit.
What’s in the Box
Everything needed to get riding, right out of the crate.
1 x Dirt Bike
The HKM-0468179 frame, engine and wheels, partially assembled
1 x Owner's Manual
Setup, break-in and care guidance
1 x Tool Kit
Wrenches for the final assembly steps
1 x Spare Spark Plug
A ready backup for the 250 cc engine
1 x Warranty Card
Registration and coverage details
1 x Assembly Hardware
Bolts and fittings bagged by step
Why Choose the HKM-0468179
Six further reasons riders pick the HKM-0468179.
The Flagship Displacement
At 250 cc four-stroke, this is the top of the range, with the torque for hills, taller riders and full-size expectations. It is the machine a rider graduates to, not starts on.
No Mixing, Ever
The four-stroke takes straight gasoline, so there is no measuring cup, no separate oil can and no stale premix. Fill up and ride, which parents appreciate as much as riders do.
Ride Past Sundown
The twin headlights turn early evenings into riding time. On private land, the difference between parking at dusk and riding another hour is simply whether the bike can see the path.
Real Suspension Front and Rear
A telescopic fork up front and a coil shock at the rear give the big knobby tires room to work over rough ground, which keeps faster riders settled where a rigid rear end would bounce them wide.
Brakes Match the Machine
A disc at each wheel, worked from the handlebar, gives stopping power this size and speed deserves. Modulating both levers smoothly is the first skill to drill at this level.
No Gears to Learn
The automatic clutch feeds the chain by engine speed, so the rider manages throttle and brakes only. The step up in size and speed arrives without the step up in shifting complexity.
Frequently Asked Questions
Quick answers about the HKM-0468179 dirt bike.
What fuel does the engine burn?
Straight unleaded gasoline, nothing mixed in. The four-stroke carries its oil in the crankcase, so the fuel tank and the oil fill are separate, and neither measuring nor mixing belongs in the routine. Check the engine oil level as part of the pre-ride walkaround, top it up through the fill port when it sits below the mark, and keep the plug clean. A spare spark plug ships in the box, and on an engine this size a fresh plug is the cheapest hour of the season.
How fast does the bike actually go?
Up to 50 mph (80 km/h) in stock form, with 250 cc of torque behind it. Real speed moves with rider weight, surface and terrain. That is a serious pace for a machine of this size, and it belongs on a closed course with full gear and an adult paying attention, every single session. This is a graduation bike, not a first bike.
Do the headlights work off the engine?
Yes. The twin lamps run from the engine's own electrical output, so there is no separate battery pack to charge or fade. They light when the engine runs, which is exactly when they are needed, and a pre-ride lamp check takes two seconds before any session that might run past sundown. If one lamp dims while the other holds, note which one and contact support, because the wiring is a support matter rather than a garage fix.
Does it have a gear lever?
No. The engine feeds an automatic centrifugal clutch, so power arrives as the revs rise and the bike rolls away from a stop without any shifting. There is no clutch lever, no stall at a stop, and no gear hunting on a slope. The rider manages the twist throttle and the two brake levers. The final drive is a chain, so tension checks belong on the service list.
Is a 250cc bike suitable for a beginner?
No, and the range is built so it does not have to be. This is the top of a ladder that starts with 49 cc machines: a beginner learns balance, braking and throttle discipline on a smaller bike first, then earns the 250. The automatic clutch keeps the controls simple, but the speed and size still demand a rider with real seat time. An adult who has watched a rider handle the smaller machines well is the right judge of when the step up makes sense.
Where is the bike meant to be ridden?
On private land and closed courses, with an adult present. It is not built or approved for public roads, so keep it off tarmac traffic entirely, and check local rules before the first ride because some areas restrict gas-powered bikes beyond the road question. At this size, choose wide, open ground without holes, wire or fences anywhere near the fast line.
Quick Troubleshooting
Common HKM-0468179 issues and what to check first.
The engine will not start
Confirm the tank has fresh straight gasoline and the engine oil is at its level mark, because a four-stroke needs both to run. Pull the spark plug and check it is dry and light tan rather than wet or dark, and swap in the spare from the box if it looks fouled. Pull the rope in full, smooth strokes rather than short yanks, since a half pull never spins an engine this size fast enough to catch. If the plug is wet, the engine is flooded: wait a few minutes, pull through with the throttle shut, then try again.
The engine bogs at full throttle
An engine that hesitates when the throttle opens is usually being fed badly rather than broken. Check the air side first, because a filter packed with dust after a session chokes the intake exactly this way. Then confirm the fuel flows freely and the plug color after a short run is light tan rather than dark. Work one cause at a time and note what changed, rather than turning every screw at once.
The chain skips under load
A skipping chain is a tension and alignment problem until proven otherwise. Check that the chain has roughly half an inch of free play at its tightest point, and adjust the rear axle adjusters evenly on both sides so the rear wheel stays square with the front. An over-tight chain strains the bearings and an under-tight one skips exactly under throttle. Lubricate the chain after dusty sessions, and inspect the sprocket teeth while you are there, because hooked teeth will eat a fresh chain in return.
The brakes feel soft at the lever
Soft lever feel on a cable-worked disc usually means the cable has stretched or picked up grit. Check that the lever actuates the caliper fully at half travel, and take up the slack with the barrel adjuster at the lever before touching anything at the wheel. If the feel stays soft, check the disc face is clean and dry, because oily fingerprints from assembly or lube overspray will cut braking power noticeably. At this bike's weight and speed, brake checks are not optional.
The rear shock feels dead
The coil shock should settle the bike within one bounce after a push down on the seat. If it clunks over ruts or the bike wallows, check the mounting bolts top and bottom are tight before judging the unit, because a loose mount mimics a worn shock. Inspect the spring for damage after a hard landing. If the mounts are tight and the spring is sound but the ride stays harsh, contact support rather than disassembling it.
The engine overheats on long sessions
A four-stroke that smells hot or loses power mid-session is usually starving for airflow. Let it idle, then shut it down and clear packed mud and grass off the cooling fins and around the muffler. Check the engine oil level, because low oil makes a four-stroke run hot. Give the engine a full cool-down before restarting, and break long sessions into shorter ones on hot days rather than pushing through the heat.
Service & Policies
Coverage that keeps working long after the order arrives.
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 in the HKM-0468179.
The HKM-0468179 is a gas-powered dirt bike that reaches up to 50 mph (80 km/h) and carries 250 cc behind it, the flagship of this range. Read the manual before the first start, and treat rider readiness as an adult decision: this model suits experienced riders stepping up from smaller machines, not beginners. A certified helmet, eye protection, gloves, boots and long pants belong on every ride. Ride only on private land or closed courses, never on public roads, and stay within the rated load with supervision. Check tire pressure, chain tension, brake action and engine oil before each session, and let the engine cool before refueling.
HKM-0468179 - gas-powered dirt bike with a 250 cc four-stroke engine, welded steel frame, twin headlights, telescopic front fork, rear coil spring shock, front and rear disc brakes, large spoked knobby wheels, automatic clutch with chain final drive, pull starter, twist-grip throttle, black and orange flame bodywork and a side stand. 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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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.
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Request a return within 30 days of delivery.
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Refund processed within 10 business days.
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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.
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Claims assessed within 1 business day.
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Warranty follows the product, not the owner.
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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.
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Our experts help you choose the right product.
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Modify orders, track shipments, or speed up delivery.
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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
