Electric Bicycles >>
HKM-7328851 Electric Bike 350W Motor 36V 13Ah Battery 50 Mile Range 26-Inch Tires Removable Battery 7-Speed Disc Brakes
HKM-7328851
350W Road Commuter E-Bike
The HKM-7328851 is a 26-inch city electric bike built around a 350W rear-hub motor and a removable 36V 13Ah pack that returns 37 to 50 miles on a charge. A 7-speed drivetrain and 70-80 Nm of torque handle the daily grades, mechanical disc brakes keep stops short, and full suspension smooths out broken pavement. An LCD keeps speed and battery legible, and the high-carbon-steel frame carries up to 331 pounds. Built for the rider who wants a dependable city commuter with real range.
Key Features
Nine HKM-7328851 details that make a city commute feel effortless.
350W Motor, 70-80 Nm
A 350W brushless rear-hub motor delivers 70-80 Nm of torque for swift acceleration and steady climbing. The controller keeps delivery smooth and quiet.
Removable 36V 13Ah Battery
The removable 36V 13Ah pack stores 468 watt-hours, so you can charge it off the bike. A management system balances the cells and guards against overdraw.
37-50 Mile Range
A full charge carries you 37 to 50 miles. Rider weight, terrain, and temperature all move that number, so treat it as a planning point.
7-Speed Drivetrain
A 7-speed derailleur covers the daily grades without extra clutter. Pair it with pedal assist and the hills stop being an event.
Mechanical Disc Brakes
Mechanical disc brakes keep stops short and predictable, with lever effort that stays light as the rotors heat up.
Full Suspension
Front and rear suspension soak up cracks and cobblestones, keeping the hands and the saddle comfortable on rough ground.
26-inch Tires
26-inch by 1.95 tires roll efficiently on pavement, keeping the contact patch steady and the ride composed.
LCD Display
An LCD keeps speed, battery, and trip distance legible in real time, so the ride stays informed.
High-Carbon-Steel Frame
The high-carbon-steel frame keeps the build sturdy and durable, shrugging off the scuffs of daily use.
Overview
A dependable city commuter with real range.
The HKM-7328851 is the city electric bike built for the daily ride. A 350W motor and a removable 36V 13Ah pack return 37 to 50 miles on a charge, while a 7-speed drivetrain and 70-80 Nm of torque handle the daily grades. Mechanical disc brakes keep stops short, full suspension smooths out broken pavement, and 26-inch tires roll efficiently. An LCD keeps the ride informed, and the high-carbon-steel frame carries up to 331 pounds. This bike is about a dependable city commute with real range.
Ride the City, Ride Far
350W motor, up to 50 miles to a charge.
The 350W motor and 26-inch tires make the ride feel smooth and steady. Full suspension filters out broken pavement, and the removable 468Wh pack keeps the ride going for up to 50 miles.
Full Specifications
Every figure below is shown in US customary units first, with metric units alongside it
Battery and Charging Details
A removable 468Wh pack filled overnight.
The removable 36V 13Ah pack holds 468 watt-hours and fills in about 5 to 8 hours on the included charger. Because it is removable, you can charge it indoors while the bike stays parked. The management system balances the cells and guards against over-current and over-discharge. Real-world range runs 37 to 50 miles depending on rider and cargo weight, terrain, and temperature, and cold weather trims capacity until the pack warms. Charge soon after a ride rather than parking it warm and full, and store it at room temperature.
Daily Use & Care
Ten minutes a month keeps the 37-50 mile range where it belongs.
Wipe the frame, saddle, and wheels with a damp cloth after wet rides - no pressure washer, ever.
Keep the hardware tight and the drivetrain clean. A loose bolt or a gritty chain eats range before the pack does.
Charge indoors at room temperature and unplug when the light turns green.
Keep the charge port covered between charges so moisture stays out.
Check the tires weekly and keep them in the recommended pressure range. A soft tire drags and trims range.
Check the disc brake pads monthly; pads wear silently until they are gone.
Lube the chain and check the derailleur adjustment monthly, so the 7 speeds shift cleanly.
Spin both wheels weekly and check that nothing rubs. A rubbing brake eats into the range.
What’s in the Box
The HKM-7328851 arrives partially assembled, first-ride essentials in one carton.
1 x HKM-7328851 Electric Bike
Arrives partially assembled - attach the front wheel, handlebars, and pedals, then torque-check everything and charge first.
1 x Removable Battery
The 36V 13Ah pack lifts out to charge indoors.
1 x Charger
Recharges the 36V 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 wet rides.
1 x Reflectors Kit
Front and rear reflectors for low-visibility rides.
Why Riders Pick the HKM-7328851
Nine reasons the 7328851 earns its daily keep.
Range for the Week
A 37-50 mile charge covers most commutes for days, so the charger stays home.
Charge It Indoors
The removable battery lifts out to charge indoors, so the bike stays parked while the pack tops up.
Comfort on Rough Ground
Full suspension soaks up cracks and cobblestones, so longer rides stay easier.
Stop with Confidence
Mechanical disc brakes keep stops short and predictable, even when the road is wet.
Gear Up for the Hills
The 7-speed covers the daily grades, so hills and headwinds stop being an event.
Carry a Real Load
A 331-pound capacity carries the rider and the day together, with margin to spare.
26-Inch Comfort
26-inch tires roll smooth and steer steady, so the daily loop stays easy.
Ride Informed
The LCD keeps speed, battery, and trip distance legible in real time.
Ready Out of the Box
The bike and toolkit arrive in one carton, so the first ride starts at full.
Suspension for the Rough Spots
Full suspension and a 7-speed.
Full suspension soaks up cracks and cobblestones while the mechanical disc brakes keep stops short. The 7-speed covers the climbs, so the 7328851 holds the line through the city.
Controls & Indicators
Every HKM-7328851 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 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 LCD screen.
Frequently Asked Questions
Common HKM-7328851 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?
37-50 miles per charge from the 468Wh pack. Rider weight, terrain, and temperature are the big three variables.
Is the battery removable?
Yes - the 36V 13Ah pack lifts out to charge indoors while the bike stays parked.
How fast does it go?
A 20 mph (32 km/h) top speed - confirm your local rules before riding on public roads.
Does it have gears?
Yes - a 7-speed derailleur covers the daily grades.
Can it ride in the rain?
Light rain is fine - wipe it dry afterward and keep the charge port covered.
Is a helmet required?
Yes, every ride - a certified helmet is inexpensive protection.
What warranty is included?
24 Months Warranty Service, 180 Days Purchase Protection, and 30 Days Money-Back Guarantee.
Quick Troubleshooting
Common HKM-7328851 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 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, and all connectors are seated. Power cycle to reset.
Certifications & Standards
HKM-7328851 documented and tested for sale and transport.
CE
European Conformity (CE) marking covering the electrical assembly and charger.
EN 15194
European standard for electrically power assisted cycles (EPAC).
UL 2849
Electrical system safety certification for e-bikes.
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.
Ride Legible, Ride Informed
An LCD keeps the ride in view.
The LCD keeps speed, battery, and trip distance legible in real time, so the ride stays informed from the first push to the last mile.
Pre-Ride Safety Checklist
Thirty seconds of HKM-7328851 checks before every ride.
Check the tire pressure and inspect for cuts, glass, and embedded debris.
Keep the motor area clear of mud, string, and debris.
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.
Service & Policies
Every HKM-7328851 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-7328851 ride.
This HKM-7328851 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-7328851 - 350W motor - 36V 13Ah battery - 37-50 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.
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
