SKU: 51309738896

HKM-029587 29 Inch Adult Mountain Bike with 1000W Rear Hub Motor and 48V 19.2Ah Lithium Battery

Sale price$765.00 Regular price$850.00
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Description

HKM-029587 29 Inch Adult Mountain Bike with 1000W Rear Hub Motor and 48V 19.2Ah Lithium BatteryHKM 029587 29 Inch Adult Electric Mountain Bike Electric Mountain Bike HKM 029587 29" Adult Electric Mountain Bike Engineered for riders who demand uncompromising power, extended range, and trail ready durability all wrapped in a sleek, modern design. 1000W Rear Hub Motor 48V 19. 2Ah Lithium Battery 37mi+ Range (60 km) 1931mph Top Speed (3050 km h) Power System & Motor Technology At the heart of the HKM 029587 lies a meticulously engineered 1000 watt

HKM-029587 29 Inch Adult Electric Mountain Bike
⚡ Electric Mountain Bike

HKM-029587 29" Adult Electric Mountain Bike

Engineered for riders who demand uncompromising power, extended range, and trail-ready durability — all wrapped in a sleek, modern design.

1000W

Rear Hub Motor

48V 19.2Ah

Lithium Battery

37mi+

Range (60 km)

19–31mph

Top Speed (30–50 km/h)

🔋 Power System & Motor Technology

At the heart of the HKM-029587 lies a meticulously engineered 1000-watt rear hub motor that redefines what an electric mountain bike can achieve. This high-torque brushless motor delivers instantaneous acceleration and consistent power output across diverse riding conditions, ensuring you never feel underpowered — whether climbing steep grades or accelerating from a standstill on loose terrain.

The motor's rear-hub configuration optimizes weight distribution and traction, placing propulsive force directly at the drive wheel. This design minimizes drivetrain stress while maximizing efficiency, translating every watt of electrical energy into forward motion with minimal parasitic loss. Riders will immediately notice the seamless power delivery, which feels both natural and exhilarating.

1000W Brushless Rear Hub Motor

High-torque, maintenance-friendly brushless design with sealed bearings for all-weather reliability. Delivers up to 80 Nm of torque for confident hill-climbing and rapid acceleration on demand.

48V 19.2Ah High-Capacity Lithium Battery (922 Wh)

Premium-grade lithium-ion cells arranged in a robust 48-volt configuration, delivering 922 watt-hours of total energy capacity. This substantial reserve provides over 37 miles (60 km) of assisted range on a single charge under typical riding conditions, making range anxiety a thing of the past.

Smart Battery Management System (BMS)

An intelligent onboard BMS continuously monitors cell voltage, temperature, and charge/discharge rates. This ensures optimal performance, prevents overcharging, extends battery lifespan, and provides real-time protection against electrical anomalies.

⚙️ Precision Drivetrain & Speed Control

Versatility defines the HKM-029587's drivetrain. Equipped with a 27-speed gear system, this bike empowers you to fine-tune your pedaling effort to match the terrain precisely. From steep mountain ascents requiring low gearing to fast flat sections where high gears shine, the wide gear range ensures you always find the perfect ratio.

The motor assist can propel the bike to speeds between 19 and 31 mph (30–50 km/h), depending on terrain, rider weight, and selected assist level. This speed range places the HKM-029587 firmly in the high-performance e-bike category, offering exhilarating velocity while maintaining full rider control through precise throttle and pedal-assist modulation.

Gear System 27-Speed
Top Speed 19–31 mph (30–50 km/h)
Motor Torque ~80 Nm
Assist Modes Multiple Levels + Throttle

🛑 Advanced Hydraulic Disc Braking System

Safety is non-negotiable, especially when riding at elevated speeds on unpredictable terrain. The HKM-029587 is equipped with a premium hydraulic disc brake system that delivers exceptional stopping power with minimal lever effort. Unlike mechanical disc brakes, the hydraulic system uses fluid pressure to actuate the calipers, resulting in smoother modulation, more consistent performance, and reduced maintenance requirements.

These brakes perform reliably in wet, muddy, and dusty conditions — precisely the environments where lesser braking systems falter. The large-diameter rotors dissipate heat efficiently during prolonged descents, preventing brake fade and ensuring consistent performance when you need it most. Whether navigating a rain-slicked city street or descending a technical mountain trail, the braking confidence remains unwavering.

Hydraulic Disc Brakes — Front & Rear

Dual hydraulic disc brakes with large-diameter rotors provide confident, fade-resistant stopping power in all conditions. Fluid-actuated calipers ensure precise modulation and minimal hand fatigue on long descents.

🛞 Full Suspension for Maximum Comfort & Control

Rough trails, potholed roads, and uneven surfaces are tamed by the HKM-029587's comprehensive full suspension system. Both front and rear suspension units work in harmony to absorb impacts, isolate the rider from harsh vibrations, and maintain tire contact with the ground — a critical factor for both comfort and safety.

The full suspension design significantly reduces rider fatigue on extended journeys, allowing you to explore farther and longer without the punishing feedback that rigid-frame bikes transmit. By keeping the wheels planted over irregular terrain, the suspension also enhances traction and cornering stability, giving you the confidence to push your limits.

Combined with the 29-inch wheel platform and 2.4-inch wide tires, the suspension system creates a plush yet responsive ride quality that excels across a broad spectrum of surfaces — from technical singletrack to urban bike paths and everything in between.

🏗️ Lightweight Aluminum Alloy Frame

The foundation of the HKM-029587 is a meticulously engineered aluminum alloy frame that strikes an optimal balance between weight, strength, and ride quality. Aluminum alloy offers an exceptional strength-to-weight ratio, making the bike light enough for agile handling yet robust enough to withstand the rigors of off-road riding and the additional stresses imposed by the electric drive system.

The frame geometry has been carefully designed to provide a comfortable, confidence-inspiring riding position suitable for both casual exploration and more aggressive trail riding. Reinforced stress points and precision welding ensure long-term durability, while the sleek, sporty aesthetic makes a bold visual statement wherever you ride.

Aluminum Alloy
Lightweight
Corrosion-Resistant
Sport Geometry
Reinforced Stress Points

🔄 29-Inch Wheels with 2.4" Wide Tires

Large-diameter 29-inch (73.7 cm) wheels are a defining characteristic of modern mountain bikes, and for good reason. They roll over obstacles with greater ease than smaller wheels, maintain momentum more efficiently, and provide a larger contact patch for improved traction. Paired with 2.4-inch (6.1 cm) wide tires, the HKM-029587 delivers a smooth, stable, and confidence-inspiring ride across virtually any surface.

The generous tire volume allows for lower air pressure operation, which further enhances shock absorption and grip without the risk of pinch flats. Whether you're navigating rocky trails, loose gravel, or smooth pavement, the wheel-and-tire combination adapts seamlessly, providing consistent performance and predictable handling characteristics.

Wheel Size 29" (73.7 cm)
Tire Width 2.4" (6.1 cm)

📋 Comprehensive Specifications

Every component of the HKM-029587 has been selected and configured to deliver a cohesive, high-performance riding experience. Below is a detailed breakdown of the key specifications that define this electric mountain bike.

Motor Type1000W Brushless Rear Hub
Battery48V 19.2Ah Lithium (922 Wh)
Range37+ mi / 60+ km
Top Speed19–31 mph / 30–50 km/h
Gear System27-Speed
Brake TypeHydraulic Disc (Front & Rear)
SuspensionFull Suspension
Frame MaterialAluminum Alloy
Wheel Diameter29" (73.7 cm)
Tire Width2.4" (6.1 cm)
Motor Torque~80 Nm
Battery ChemistryLithium-Ion
Charging TimeApprox. 6–8 Hours
DisplayLCD Multi-Function
Pedal Assist LevelsMultiple + Throttle Mode
Recommended Rider Height5'5"–6'4" / 165–193 cm

🏆 Why the HKM-029587 Stands Apart

In a rapidly growing market of electric bicycles, the HKM-029587 distinguishes itself through a thoughtful combination of power, range, comfort, and build quality. While many e-bikes compromise on one or more of these dimensions, this model delivers across the board — a true all-rounder for the discerning rider.

No-Compromise Power & Range

The combination of a 1000W motor and a 922 Wh battery delivers class-leading performance. Riders enjoy both thrilling acceleration and the freedom of extended range — over 37 miles (60 km) on a single charge — without the anxiety of running out of power mid-adventure.

Premium Components Throughout

From the hydraulic disc brakes to the full suspension system and the 27-speed drivetrain, every component is selected for durability and performance. There are no weak links — just a cohesive, well-integrated package designed to excel in real-world riding conditions.

Versatile Across All Terrains

Whether your adventure takes you through city streets, forest trails, mountain paths, or coastal roads, the HKM-029587 adapts effortlessly. The 29-inch wheels, wide tires, and full suspension ensure comfort and control regardless of the surface beneath you.

❓ Frequently Asked Questions

Find answers to the most common questions about the HKM-029587 electric mountain bike. If you need further assistance, our support team is ready to help.

What is the actual range on a single charge?

Under typical riding conditions with moderate pedal assist, the 48V 19.2Ah battery delivers over 37 miles (60 km) of range. Actual range varies based on factors including rider weight, terrain steepness, assist level selected, tire pressure, wind conditions, and ambient temperature. Riders using maximum assist or throttle-only mode on hilly terrain can expect approximately 25–30 miles (40–48 km), while conservative riders on flat terrain may exceed 45 miles (72 km).

How fast can the HKM-029587 go?

The bike can reach speeds between 19 and 31 mph (30–50 km/h) depending on terrain, rider weight, and assist settings. The top speed is governed by the motor controller to ensure safe operation. Riders should always adhere to local regulations regarding e-bike speed limits and classifications, which may vary by jurisdiction.

Is the battery removable for charging?

Yes, the 48V 19.2Ah lithium battery pack is designed to be removable, allowing convenient off-bike charging in your home, office, or garage. The battery locks securely into the frame during riding and can be released with a key for charging or security purposes. A full charge typically takes 6–8 hours using the included charger.

What type of terrain is this bike suitable for?

The HKM-029587 is designed as a versatile all-terrain electric mountain bike. It performs excellently on paved roads, gravel paths, forest trails, moderate singletrack, and urban environments. The full suspension system, 29-inch wheels, and 2.4-inch wide tires provide comfort and traction across diverse surfaces. For extreme downhill or highly technical mountain biking, we recommend assessing local trail ratings and your personal skill level.

Does the bike require assembly upon delivery?

The HKM-029587 arrives partially assembled with the major components pre-installed. Basic assembly includes attaching the front wheel, handlebars, pedals, and seat post. All necessary tools and detailed instructions are included in the package. Most riders complete assembly within 30–45 minutes. For those who prefer professional assembly, we recommend visiting a local bike shop.

How does the hydraulic disc brake system perform in wet conditions?

Hydraulic disc brakes are widely regarded as the superior braking technology for wet and adverse conditions. Unlike rim brakes, which can lose significant effectiveness when wet, the disc rotor and sealed hydraulic system maintain consistent stopping power regardless of weather. The HKM-029587's brakes deliver reliable, modulated braking performance even in rain, mud, or after water crossings — a critical safety advantage for all-weather riders.

🛡️ Purchase with Confidence

Every HKM-029587 purchase is backed by comprehensive coverage designed to give you complete peace of mind from the moment you place your order.

Free Shipping on All Orders

Enjoy complimentary shipping on every HKM-029587 order, with no minimum purchase required. Your bike ships directly to your doorstep at no additional cost.

180 Days Purchase Protection

Your investment is safeguarded with 180 days of comprehensive purchase protection, covering manufacturing defects and ensuring your bike arrives in perfect condition.

30 Days Money-Back Guarantee

Not completely satisfied? Return your HKM-029587 within 30 days of delivery for a full refund — no questions asked. Your satisfaction is our top priority.

24 Months Warranty Service

Every HKM-029587 is backed by a full 24-month warranty covering the motor, battery, frame, and all major components against manufacturing defects for complete long-term peace of mind.

* Terms and conditions apply. Please refer to our complete warranty and return policy documentation for full details. Coverage periods commence from the date of delivery.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 51309738896

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Mena D
Carnegie, US
★★★★★ 5
A Magical Start to an Epic Series
Format: Paperback
I read Amulet: The Stonekeeper with my class, and the students couldn’t get enough of it! The artwork is absolutely stunning, and the story grabbed their attention right away. Even reluctant readers were eager to see what happened next. The mix of fantasy, adventure, and relatable characters makes it the perfect series to hook middle-grade readers. As soon as we finished, they were already asking for the next book in the series!
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Reviewed in the United States on September 17, 2025
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Ash
New York, US
★★★★★ 4
I thought of it as a fantastical family adventure. Great artwork Wonderful Story
Format: Kindle
First thought You killed someone in the first few pages of a kids book! Wait Disney movies kill people off too. Okay, shock over. I likes how the mother helped keep the kids upbeat when the moved into the old home and had to clean it and on the way there she was understanding of their feelings and was encouraging them to like their new home. Even encouraging Emily to learn more about her great grandfather. Just not be like him. Emily was super brave for a kid who watched her father die and her mother get snatched by a monster. She took responsibility of her brother and the amulet and decided to help save her mother and the world that they were in. I liked the Emily has choices not just that she has to do something because she was given the amulet but she had the choice to. She also had the choice to seriously hurt someone but she made the choice to let him live even though he wasn't the nicest of beings. I like that she lets her younger brother help out and notices when he might be better suited for the situation because of his past favorite past time ( like my son, most kids and some adults...its gaming) The story was great. A little dark but you get the whole light at the end of the tunnel feeling. That the characters will achieve what the set out to do. I also enjoyed the whole family thing. The illustrations were wonderful. I even slowed down and went back to look at the artwork. I look forward to reading this series and being able to talk about it with my son. It was a great start to a fantastical adventure. Now that I think about it I'd recommend this to kids around middle grade but like I said my son has been reading the series for awhile so, maybe use caution it does have monsters and evil doers and its a little dark but not so much that I wouldn't say you shouldn't read this with a younger kid. I'm actually thinking about starting it with my youngest soon. Great characters, Wonderful story and artwork, a quick read ( at least for me, an adult), fantastical adventure. I'll continue to recommend it to others and look forward to reading it with my youngest and continuing the series.
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Reviewed in the United States on January 30, 2015
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Shakib Chowdhury
Battle Creek, US
★★★★★ 5
A perfect start
Format: Kindle
This is exactly the kind of graphic novel I was looking for. Full of sweetness with a little bit of bite. Reminds me of the great comic series bone. Great story, great art, I can’t wait to get into the next chapter.
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Reviewed in the United States on May 8, 2026
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A. Silverstone
Grantham, US
★★★★★ 5
Draws You in to the Series
Format: Paperback
The Stonekeeper is the first volume in Kazu Kibuishi's graphic novel series. Although aimed at middle school, it is good for upper elementary school children, and is enjoyable for adults as well. 2 years after the death of Emily and Navin's father in a tragic car crash, Karen moves her children to the family's old house in a dense forest. Built by Karen's grandfather Silas who then disappeared, it has been abandoned for years. During the first night, they hear a strange noise, and Karen is captured by an Arachnopod, a creature from a parallel world, Alledia. Emily and Navin follow their mother into the parallel world where they find their ailing great-grandfather Silas. He tells Emily about the power of the amulet she found in his house. It is the key to ruling Alledia. Silas expires, but not before instructing his robot and animal minions to aid Emily and Navin. This first volume, besides setting the story arc, narrates the rescue of Karen. Unfortunately, she is poisoned setting up the next volume for finding the antidote. Besides an engaging story with compelling characters, Kibuishi is a fantastic illustrator. As with many exemplar graphic novels the spare text is amplified and much of the story told through his illustrations. The creatures of Alledia are strange enough to pique our imagination, but not so much that they are totally alien in form. After reading Stonekeeper, I am eager to see what happens next with Emily and Navin, and their company.
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Reviewed in the United States on March 1, 2014
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Verified Purchase
Zsuzsi
Battle Creek, US
★★★★★ 5
wow
Format: Paperback
I remember when I read in reviews that kids had gotten sucked into this story and had become fans of this series so quickly.... Well, my daughter resisted till page 13 or 14... but since then she's in it... She's very picky when it is about books and even that she's 9, she started to read in English only a few months ago ( we lived abroad,she reads other language) so she still prefers books that is easy to read. Anyway, get ready, this series is addicted... gooooood :) that is what we need :) I mean, you can complain that this is a comic book but still, at least the child has the book in his/her hand and not a tablet... and at least he/she reads... I'm really happy that I got this book for her.
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Reviewed in the United States on November 16, 2023

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