Electric Bicycles >>
HKM-0146899 Electric Bike 1000W Motor 48V 20Ah Battery 93 Mile Range 16-Inch Fat Tires Hydraulic Brakes 7-Speed Full Suspension
HKM-0146899
1000W Long-Range Fat-Tire E-Bike
The HKM-0146899 is a 16-inch fat-tire electric bike built around a 1000W peak motor (750W rated) and a 48V 20Ah pack that returns up to 93 miles on a charge. Four-inch-wide tires grip loose ground, front and rear oil disc brakes keep stops sharp, and a 7-speed drivetrain covers the climbs. Front and rear double shock absorption smooths out the rough stuff, and the 6061 aluminum-alloy frame carries up to 331 pounds. Built for the rider who wants high power, serious range, and full suspension in one fat-tire bike.
Key Features
Nine HKM-0146899 details that put high power and serious range through the trail.
1000W Peak Motor
A 1000W peak brushless motor (750W rated) delivers 60-70 Nm of torque for strong, confident acceleration.
48V 20Ah Battery
The 48V 20Ah pack stores 960 watt-hours in a down-tube casing, so a charge covers the long loop and then some.
93 Mile Range
A full charge carries you up to 93 miles. Rider weight, terrain, and assist level all move that number.
16x4.0 Fat Tires
Four-inch-wide inflatable tires spread the load for grip on sand, snow, and loose gravel.
Oil Disc Brakes
Front and rear double oil disc brakes deliver short, predictable stops with light lever effort.
7-Speed Drivetrain
A 7-speed derailleur covers the climbs and the flats, so the right gear is always one click away.
Double Shock Absorption
Front and rear double shock absorption soak up roots, rocks, and broken pavement.
6061 Aluminum-Alloy Frame
The 6061 aluminum-alloy frame keeps the build light yet sturdy for off-road riding.
25-30 Degree Gradeability
A 25-30 degree climb angle takes steep driveways and hill climbs in stride.
Overview
High power, serious range, and full suspension in one fat-tire bike.
The HKM-0146899 is the fat-tire electric bike built for the long ride. A 1000W peak motor and a 48V 20Ah pack return up to 93 miles on a charge, while 16x4.0 tires grip loose ground. Front and rear oil disc brakes keep stops sharp, a 7-speed drivetrain covers the climbs, and front and rear double shock absorption smooths the rough stuff. The 6061 aluminum-alloy frame carries up to 331 pounds. This bike is about high power, serious range, and full suspension in one package.
High Power, Serious Range
1000W peak, up to 93 miles to a charge.
The 1000W peak motor and four-inch tires make the ride feel planted on gravel, sand, and pavement alike. Double shock absorption filters out the rough stuff, and the 20Ah pack keeps the ride going up to 93 miles.
Full Specifications
Every figure below is shown in US customary units first, with metric units alongside it
Battery and Charging Details
A 960Wh pack for the long loop.
The 48V 20Ah pack stores 960 watt-hours in a down-tube casing and fills on the included 54.6V 3A charger. The management system balances the cells and guards against over-current and over-discharge, and cold weather trims capacity until the pack warms. Real-world range runs up to 93 miles depending on rider weight, terrain, and assist level. Charge soon after a ride rather than parking it warm and empty, and store it at room temperature when the bike will sit.
Daily Use & Care
Ten minutes a month keeps the 93 mile range where it belongs.
Wipe the frame, saddle, and wheels with a damp cloth after wet or muddy rides - no pressure washer, ever.
Keep the chain clean and lubed so the 7 speeds shift cleanly. A gritty chain eats range before the pack does.
Check the inflatable fat tires weekly and keep them in the recommended pressure range. A soft tire drags and trims range.
Check the oil disc brake pads monthly; pads wear silently until they are gone.
Charge indoors at room temperature and unplug when the light turns green.
Keep the charge port covered between charges so moisture stays out.
Confirm the battery gauge shows the charge you expect before heading out.
Spin both wheels weekly and check that nothing rubs. A rubbing brake eats into the range.
What’s in the Box
The HKM-0146899 arrives partially assembled, first-ride essentials in one carton.
1 x HKM-0146899 Electric Bike
Arrives partially assembled - attach the front wheel, handlebars, and pedals, then torque-check everything and charge first.
1 x Battery
The 48V 20Ah pack powers the ride.
1 x Charger
The 54.6V 3A charger recharges the 48V pack at any standard wall outlet.
1 x User Manual
Safety, setup, and care instructions.
1 x Quick-Start Guide
A one-page setup checklist for the first ride.
1 x Warranty Service Card
24 Months Warranty Service and support contacts.
1 x Assembly Toolkit
Allen keys and wrenches for the front wheel, handlebars, and pedals.
1 x Spare Screws Set
Extra fasteners for fenders and accessories.
1 x Cleaning Cloth
Wipes the frame, saddle, and wheels clean after muddy rides.
1 x Reflectors Kit
Front and rear reflectors for low-visibility rides.
Why Riders Pick the HKM-0146899
Nine reasons the 0146899 earns its daily keep.
The Long Loop, Covered
A 93 mile charge covers the long loop and days of commuting.
Travel for the Rough Line
Double shock absorption soaks up roots and rocks, so the saddle and the hands stay comfortable.
Stops That Stay Sharp
Front and rear oil disc brakes keep stops short and predictable.
The Right Gear Every Time
A 7-speed drivetrain covers the climbs and the flats.
Grip That Builds Confidence
Four-inch-wide tires spread the load and hold the line on loose ground.
Torque for the Steep Stuff
60-70 Nm of torque takes steep driveways and soft ground in stride.
Range That Goes Far
The 960Wh pack stretches the ride further than a standard pack.
Climb the Steep Stuff
A 25-30 degree gradeability takes steep climbs in stride.
Built Sturdy
The 6061 aluminum-alloy frame shrugs off knocks and scuffs.
Stops That Stay Sharp
Oil disc brakes and a 7-speed.
Front and rear oil disc brakes keep stops short and sharp, while the 7-speed covers the climbs. The 0146899 holds the line wherever the trail points.
Controls & Indicators
Every HKM-0146899 control explained in a single line.
Throttle
Twist or thumb, the response is progressive and easy to modulate.
Brake Lever
One finger is all the lever asks for; the oil disc brakes do the rest.
Gear Shifter
A thumb shifter covers the 7 speeds, so the right gear is always one click away.
Pedal Assist
Pedal-assist mode lets you dial in the effort from gentle to full power.
Power Button
Long-press to arm the system, short-press to toggle modes.
Display
Speed, battery level, and assist level stay on one screen.
Frequently Asked Questions
Common HKM-0146899 questions, answered briefly.
How much assembly is required?
Partially assembled: attach the front wheel, handlebars, and pedals, then torque-check everything and charge before the first ride.
How far will it go on one charge?
Up to 93 miles per charge from the 960Wh pack. Rider weight and terrain are the big variables.
How fast does it go?
A 28 mph (45 km/h) top speed - confirm your local rules before riding on public roads.
Does it have full suspension?
Yes - front and rear double shock absorption soak up roots, rocks, and broken pavement.
Can it ride off-road?
Yes - the 16x4.0 fat tires, double shock absorption, and 1000W peak motor are built for gravel, sand, and soft ground.
What warranty is included?
24 Months Warranty Service, 180 Days Purchase Protection, and 30 Days Money-Back Guarantee.
Is a helmet required?
Yes, every ride - a certified helmet is inexpensive protection.
What color is it?
White.
Quick Troubleshooting
Common HKM-0146899 issues and what to check first.
The motor does not engage.
Confirm the battery is charged and seated, the system is powered on, and all connectors are seated.
Range dropped noticeably.
Check the tire pressure first - a soft fat tire drags and trims range. After that, look to the battery or terrain.
The brakes feel weak.
Check the pad condition; if the lever still reaches the bar, have the brakes serviced.
The gears skip.
Confirm the derailleur is adjusted and the cable is not stretched. A quarter-turn of the barrel adjuster often fixes it.
The display will not power on.
Confirm the pack has charge and is seated, then power cycle to reset.
Certifications & Standards
HKM-0146899 documented and tested for sale and transport.
CE
European Conformity (CE) marking covering the electrical assembly and charger.
UL 2849
Electrical system safety certification for e-bikes.
FCC
Federal Communications Commission (FCC) compliance for the electronics.
RoHS
Restriction of Hazardous Substances (RoHS) compliance for the electronics and cells.
UN38.3
Lithium battery transport certification for safe shipping of the pack.
Tested Cells
Each battery batch is cycle-tested before assembly and again before shipping.
Pre-Ride Safety Checklist
Thirty seconds of HKM-0146899 checks before every ride.
Check the 16x4.0 fat tires for pressure, cuts, and embedded debris before each ride.
Keep the motor area clear of mud, string, and debris before you set off.
Tighten handlebar, stem, and axle hardware monthly - vibration loosens fasteners.
Squeeze the brake levers hard while stationary - the bike should not roll.
Wear a helmet every ride and use the lights in low visibility.
Check your local e-bike rules before riding on shared paths or public roads.
Service & Policies
Every HKM-0146899 is backed by coverage designed to protect your investment.
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 before the first HKM-0146899 ride.
This HKM-0146899 is an electric bike rated per the spec sheet below - ride it where the law allows. Wear a helmet every ride and ride only where the law allows. Read the manual first and practice throttle and braking in an open, traffic-free area. Do not exceed the load limit. Slow down substantially on wet surfaces, gravel, and steep descents - braking distance grows fast. Never open, puncture, or modify the battery. Charge only with the supplied charger, indoors and attended, and unplug when full.
HKM-0146899 - 1000W motor - 48V 20Ah battery - 93 mile range. Specifications are for reference; actual performance varies with rider, terrain, and temperature. This page describes the product only and is not legal advice regarding vehicle classification - confirm local regulations before riding on public roads.
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.
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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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30-Day Window
Request a return within 30 days of delivery.
Original Condition
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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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Delivery Time Summary
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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
