⚡ 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.
Nationwide Service Network & Support
With over 3,000 authorized service centers across the United States, we ensure comprehensive after-sales support for your vehicle, giving you complete peace of mind.
We understand that maintenance needs may arise. When you purchase from us, you gain access to our unparalleled service ecosystem designed for maximum convenience and reliability.
1. DIY Repair & Parts Replacement:
For minor repairs or part replacements that can be handled personally, we provide cost-price genuine parts during the warranty period. Each order is accompanied by clear, step-by-step video tutorials to guide you through the self-repair process seamlessly.
2. Professional Servicing:
For issues requiring expert attention, simply contact our support team. We will locate the nearest authorized service center based on your order and location details. You only need to bring your vehicle to the designated center. Once servicing is complete, we will notify you for pickup. All repairs are free during the warranty period; afterward, only cost-based fees apply.
Rest assured—wherever you are, our extensive partner network is ready to keep your ride running smoothly.
Lifetime Limited Powertrain Warranty & Wrap Program
For added long-term security, our Lifetime Limited Powertrain Warranty and Lifetime Wrap Program provide continued mechanical breakdown coverage for as long as you own your vehicle—with no term or mileage restrictions.
Every product on Hekomart.com is expertly curated from thousands, quality tested, and lifestyle approved. Elevate your everyday.
Express Delivery Priority - Where Speed Meets Satisfaction
At Hekomart.com, we understand the anticipation that comes with every online order. While most platforms rely on standard economy shipping, we prioritize your excitement by strategically selecting premium express carriers to accelerate deliveries. Our intelligent logistics system analyzes real-time data to optimize routes, partnering with globally-recognized couriers like DHL, FedEx, and UPS to ensure 30% faster doorstep arrivals* than industry averages.
Every package receives 24/7 tracking visibility and proactive delivery updates, transforming waiting time into confidence. For time-sensitive purchases, our "Expedited Service Guarantee" offers optional priority handling at no extra cost, because your satisfaction isn't just a goal – it's the core of our delivery DNA.
*Based on internal 2025 data comparing standard shipping durations across major platforms. Delivery times vary by destination and customs procedures.
Credit Card 180 Days Purchase Protection
The 180 Days Purchase Protection protects the buyer if an item purchased has not been shipped or if a shipped item is significantly not as described by the seller. The 180 Days Purchase Protection covers all purchases and payments made through our website. We accept Visa, Master Card, American Express, and Discover Card. If you don't receive the item that you ordered, or it shows up significantly different from its description, you may qualify for Purchase Protection, and we'll reimburse you for the full purchase price plus any original shipping costs, subject to terms and limitations. If you are charged for a transaction that you didn't make, let us know within 60 days, and we've got you covered.
30 Days Money-Back Guarantee
We are confident that our products are of great quality and even better value. However, if upon receiving and inspecting your item you decide that you want to return it, you will have 30 days as of the date of shipment arrival to return it for a refund minus the shipping cost. No restocking charges. Any additional fees associated with a purchase transaction will be deducted from the amount of the refund.
24-Month Extended Warranty Service
If you purchase products from our website, you have 24 months to request repairs or replacement if any products turns out to be faulty or are not as advertised. During the warranty period if any product is found to have a manufacturer defect, we will repair or replace the defective part(s). If a product cannot be repaired or replaced within a reasonable time, you can request a refund or price reduction. We are confident that our products are of great quality and even better value. However, if upon receiving and inspecting your item you decide that you want to return it, you will have 30 days as of the date of shipment arrival to return it for a refund minus the shipping cost.
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