Electric Bicycles >>
HKM-9588947 48V 1500W Electric Moped Bike, 20Ah Battery, 30 mph Top Speed, 20 x 4.0 in Fat Tires, Hydraulic Disc Brakes
HKM-9588947
1500 W 30 mph Electric Moped Bike
The HKM-9588947 is built around a reinforced steel frame with motorcycle-inspired styling. The high-rise handlebars put the rider in an upright, commanding position that improves visibility in traffic.
Key Features
8 details that make the HKM-9588947 a dependable ride.
1500 W Peak Rear Hub Motor
The brushless hub motor delivers 750 W of continuous power and up to 1500 W of peak output for acceleration and hill climbing. With roughly 80 N.m of torque, it pulls away confidently from traffic lights and handles 25 degree slopes with a solo rider.
Full Suspension System
A hydraulic front fork with lockout and a rear coil spring shock work together to absorb road impacts that would otherwise reach the rider. The fork offers roughly 100 mm of travel; the rear shock adds another 80 mm of compliance. Lock out the fork for efficient pedaling on smooth pavement.
Hydraulic Disc Brakes Front and Rear
Sealed hydraulic lines actuate both brake calipers. Lever effort stays light and predictable even when the rotors get hot on long descents. Power-off cut-off disables motor output instantly when either brake lever is pulled.
Motorcycle-Style Padded Saddle
A long, generously padded saddle with a slight rise at the back provides support for the upright riding posture. The extra length lets you shift your weight forward or back to adjust to changing terrain without stopping to adjust the seat.
High-Rise Handlebars with Grip Controls
Wide, high-rise bars put your hands in a natural, shoulders-open position that reduces wrist fatigue on longer rides. The throttle, brake levers, and display controls are all positioned within easy thumb reach.
Color LCD Display with Real-Time Data
A daylight-visible color LCD shows speed, battery level, assist mode, trip distance, odometer, and voltage. The display is mounted centrally on the bars for easy viewing without taking your eyes far from the road.
Integrated Foot Pegs
Fixed foot pegs mounted rear of the bottom bracket give you a stable place to rest your feet when cruising in throttle-only mode. They also make it easier to slide back and shift your weight forward during hard braking.
20 x 4.0 in Fat All-Terrain Tires
The wide fat casing runs at low pressure for maximum contact area on loose surfaces. These tires grip gravel, dirt paths, sand, and wet pavement where narrower tires would lose traction. The same wide profile adds comfort by absorbing road buzz.
Overview
Built for the ride ahead.
The HKM-9588947 is built around a reinforced steel frame with motorcycle-inspired styling. The high-rise handlebars put the rider in an upright, commanding position that improves visibility in traffic. The long, padded saddle accommodates extended riding sessions, and integrated foot pegs give a stable foot position when cruising at speed without pedaling. Power comes from a 750 W continuous / 1500 W peak brushless rear hub motor fed by a 48 V 20 Ah lithium pack storing approximately 960 Wh. That is roughly 50 percent more energy than most standard e-bikes, which translates to longer rides and less frequent charging for daily commuters and weekend riders alike. Full suspension sets this bike apart from most e-bikes in its class.
Cruise Control That Holds Your Pace
Cruise control lets the HKM-9588947 hold its pace while your hands relax.
Engineered to be the thing you stop thinking about, because it simply works. Reliability is a feeling first and a number second. The HKM-9588947 pairs a 750 W continuous / 1500 W peak rear hub brushless, 48 V 20 Ah lithium-ion (960 Wh), removable frame mount, a range of 40-65 mi (64-105 km), varies by assist and terrain, so it is built for real-world rides rather than showroom specs.
Full Specifications
Measurements are shown in US customary units first, with metric equivalents in parentheses.
Battery, Range, and Charging
Up to 40-65 mi (64-105 km) per charge.
The 48 V 20 Ah lithium pack stores 960 Wh of energy - roughly 50 percent above the typical e-bike budget of 500-650 Wh. That extra capacity is what makes 40-65 mile range figures realistic for mixed riding conditions. Throttle-only riding on flat pavement at 20-22 mph returns approximately 35-45 miles. Moderate pedal-assist on the same terrain stretches that to 50-60 miles. Aggressive pedaling with low assist can push the range past 65 miles on level ground. Cold weather below 40 F reduces available capacity 10-15 percent.
Daily Use & Care
A short routine keeps the ride quiet and the range where it should be.
Check tire pressure before each ride. Run 15-20 psi on pavement for efficiency; drop to 8-12 psi for maximum grip on loose surfaces.
Inspect hydraulic brake lines monthly for leaks or swelling. If a lever feels spongy, have the system bled before riding.
Confirm the rear shock spring and fork stanchions are clean and free of scoring. Apply suspension oil to stanchions every few months.
Wipe down the frame after riding on salted or wet roads to prevent corrosion on steel components.
Check axle nuts and motor wire connections before the first ride each week.
Keep the display and charge port covers closed when parked outdoors.
Lubricate the chain every 100-150 miles or after exposure to water and grit.
What’s in the Box
Everything needed to get riding, right out of the box.
1 x HKM-9588947 Electric Moped Bike
1 x HKM-9588947 electric moped bike
1 x 48 V 20 Ah Removable Lithium Battery Pack
1 x 48 V 20 Ah removable lithium battery pack
1 x 3 A Smart Charger with 100-240 V Input
1 x 3 A smart charger with 100-240 V input
2 x Battery Keys
2 x Battery keys
1 x Toolkit with Hex Wrenches and Pedal Spanner
1 x Toolkit with hex wrenches and pedal spanner
1 x Pair of Pedals
1 x Pair of pedals
1 x User Manual and Assembly Guide
1 x User manual and assembly guide
1 x Set of Reflectors (pre-installed)
1 x Set of reflectors (pre-installed)
Why Choose the HKM-9588947
6 reasons it earns its place.
Motorcycle Feel Without the License
High handlebars, a long padded saddle, foot pegs, and a thumb throttle give this bike the riding posture and control feel of a moped while remaining within a bicycle form factor that avoids motorcycle registration in many areas.
Full Suspension for Any Road
Most e-bikes in this price range offer only front suspension. This bike adds a rear coil shock that absorbs potholes, expansion joints, and gravel washboard that a hardtail would transmit directly into your spine.
Two Riding Modes
Cruise on the foot pegs with throttle-only power for a relaxed, motorcycle-style ride, or shift through the 7-Speed gears and pedal for exercise and extended range. Most owners switch between modes depending on the day and destination.
Hub Motor Simplicity
The sealed rear hub motor has no external belts, chains, or gears to adjust. Drive power goes directly to the ground through the axle, keeping maintenance low and the ride notably quiet compared to chain-drive motors.
960 Wh Battery for Long-Distance Confidence
With nearly double the energy storage of entry-level e-bikes, this pack delivers 40-65 mile range that covers multi-day touring, long commutes, and all-day weekend rides without range anxiety.
All-Weather Hydraulic Brakes
Sealed hydraulic disc brakes deliver consistent stopping power in rain, snow, or after long descents that overheat mechanical systems. The power-off cut-off adds an instant safety layer that cable brakes cannot match.
App Control in Your Pocket
App control puts speed, lock, and battery readout for the HKM-9588947 in your pocket.
Built for the life actually being lived, not the one staged for a photo. The measure of a tool is how little you notice it once the work begins. The HKM-9588947 pairs a 750 W continuous / 1500 W peak rear hub brushless, 48 V 20 Ah lithium-ion (960 Wh), removable frame mount, a range of 40-65 mi (64-105 km), varies by assist and terrain, so it is built for real-world rides rather than showroom specs.
Controls & Indicators
What each control on the HKM-9588947 does.
Power Key
Insert and turn the key at the battery to power the system on or off
Mode Buttons
Up/down buttons on the LCD cycle through pedal-assist levels
Thumb Throttle
Right-hand thumb lever; proportional response independent of pedals
Speedometer
Large numeric speed readout in mph on the color LCD
Battery Gauge
Percentage and voltage display with segment indicator
Light Toggle
Hold the up button to toggle headlight and taillight
Shifter
Right-hand trigger shifter for the 7-Speed Shimano derailleur
Frequently Asked Questions
Quick answers about the HKM-9588947.
Is this classified as a moped or an e-bike?
Classification depends on your state and local laws. A 750 W continuous motor with 1500 W peak output and 30 mph top speed exceeds federal e-bike limits and may be classified as a moped or motor-driven cycle in many jurisdictions. Check with your local DMV before operating on public roads.
What is the realistic top speed?
The motor is capable of approximately 30 mph (48 km/h) on flat ground with a solo rider using throttle-only mode. Actual speed depends on rider weight, terrain, wind, and tire pressure. Some jurisdictions limit the assisted speed to 20 or 28 mph.
How far can I really go on one charge?
Plan for 40-65 miles depending on how much you pedal. Throttle-only at moderate speed gives 35-45 miles. Moderate pedal-assist returns 50-60 miles. Heavy throttle use, two riders, hills, and cold weather all reduce range significantly.
Can I use the foot pegs instead of pedaling?
Yes. The integrated foot pegs are designed for throttle-only cruising. Rest your feet on the pegs and use the thumb throttle for motorcycle-style riding. Switch to the pedals anytime you want to extend range or get exercise.
Are the hydraulic brakes difficult to maintain?
Hydraulic brakes require minimal day-to-day maintenance but should be inspected monthly for fluid leaks and pad wear. Have the system professionally bled if a lever ever feels spongy. Replace pads when friction material is under 1 mm thick.
Does the full suspension require special maintenance?
Wipe the fork stanchions and rear shock body clean after dirty rides. Check for oil seepage around the fork seals. Have a qualified shop service the fork annually and replace the fork oil as recommended by the manufacturer.
Can I ride this in rain or on wet roads?
Yes, within reason. The electrical system is designed for wet-weather riding, but avoid submerging the motor, controller, or battery compartment in deep water. Dry the bike thoroughly after wet rides to prevent corrosion on steel frame components.
How long does assembly take?
The bike ships about 85 percent assembled. Attach the front wheel, straighten and bolt the handlebar, install pedals and saddle, and perform a brake check. Budget 30-45 minutes.
Quick Troubleshooting
Common issues and what to check first.
The motor hesitates or cuts out under hard acceleration.
This is normal thermal protection. The 1500 W peak rating is limited to short bursts. If the motor consistently cuts out within seconds, the controller may be overheating - let it cool for 10 minutes and reduce aggressive throttle use.
The hydraulic brake lever feels spongy or pulls to the bar.
Air in the hydraulic line is the likely cause. Stop riding and have the system bled by a qualified mechanic. Do not continue riding a 30 mph bike with compromised brakes.
Range dropped significantly after a few months of ownership.
Check tire pressure first - soft fat tires are the number one cause of hidden range loss. Also consider whether riding habits or temperatures have changed. If range is down more than 30 percent year-round, the pack may need professional evaluation.
The front fork bottoms out easily or feels too soft.
Add air if the fork has an air spring, or increase the coil spring preload if it uses a coil spring. If the fork still bottoms out with proper setup, the spring rate may be too light for your weight and may need upgrading.
The display shows an error code I do not recognize.
Power off, wait 30 seconds, and restart. Note the exact error code text or number and contact support with the code, conditions that triggered it, and recent riding history.
The rear shock makes noise over bumps.
A clunking or knocking sound usually means worn bushings or loose mounting hardware. Tighten the shock mounting bolts to spec. If noise persists, the bushings may need replacement by a qualified suspension technician.
Certifications & Standards
Documented and tested for sale.
CE
European Conformity (CE) marking where applicable for the safety and electrical assembly.
ISO 9001
Quality management system held by the manufacturing facility.
Compliance Docs
Safety and compliance documentation included with every unit on request.
Tested
Each unit is inspected and function-tested before it leaves the warehouse.
From Frame to Wheels
From the frame to the wheels, the HKM-9588947 is built for consistent, confident performance.
The specifications above show exactly what is under the surface, and the ride proves it every time. The HKM-9588947 pairs a 750 W continuous / 1500 W peak rear hub brushless, 48 V 20 Ah lithium-ion (960 Wh), removable frame mount, a range of 40-65 mi (64-105 km), varies by assist and terrain, so it is built for real-world rides rather than showroom specs.
Pre-Ride Safety Checklist
Run through these before every ride.
Check tire pressure: 15-20 psi for paved roads, 8-12 psi for off-road grip.
Squeeze both hydraulic brake levers. They should firm up within short travel with no sponginess.
Confirm the battery is locked in place and the display powers on showing expected charge.
Inspect fork stanchions and rear shock for visible damage or oil leaks.
Check that axle nuts, stem bolts, and foot peg bolts are tight.
Test the throttle at walking speed in a clear, open area before entering traffic.
Wear a helmet rated for the speeds this bike reaches, and check local regulations.
Service & Policies
Every HKM-9588947 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 ride.
This 750 W bike is rated at 30 mph. Read the manual first and practise throttle and braking in an open, traffic-free area. Leave extra room for braking, since stopping distance grows fast with speed and load. Wear a helmet every ride; a certified downhill or motorcycle helmet is wise at 30 mph. Do not exceed the 330 lb (150 kg) load limit, including rider, cargo, and rack load. Confirm local law before riding on public roads. Bed the brakes in with 10-15 progressive stops over the first rides. Never ride through water deep enough to reach the motor or battery. Charge only with the supplied charger, indoors and attended. Never open, puncture, or modify the pack. Slow down substantially on gravel, wet surfaces, and steep descents.
HKM-9588947 - Electric Moped. Specifications are for reference; actual performance varies with rider, terrain, tire pressure, 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
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Delivery Process
Delivery Time Summary
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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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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
