SKU: 52389274448

HKM-394707 High-Performance 72V 8000W Electric Dirt Bike with 35Ah Lithium Battery and Hydraulic Disc Brakes

Sale price$1889.99 Regular price$2099.99
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Description

HKM-394707 High-Performance 72V 8000W Electric Dirt Bike with 35Ah Lithium Battery and Hydraulic Disc BrakesHKM 394707 High Performance 72V 8000W Electric Dirt Bike Engineered for rugged terrain and pure adrenaline the HKM 394707 combines a formidable 8000W brushless motor, precision full hydraulic suspension, and a long range 35Ah lithium battery to redefine off road freedom. 8000W Brushless Motor Massive 330 Nm (243. 4 lbft) of torque delivers instant acceleration across sand, mud, and rocky inclines. 35Ah Detachable Lithium Battery Ride 6281 miles

HKM-394707 High-Performance 72V 8000W Electric Dirt Bike

Engineered for rugged terrain and pure adrenaline — the HKM-394707 combines a formidable 8000W brushless motor, precision full-hydraulic suspension, and a long-range 35Ah lithium battery to redefine off-road freedom.

8000W Brushless Motor Massive 330 Nm (243.4 lb‑ft) of torque delivers instant acceleration across sand, mud, and rocky inclines.
35Ah Detachable Lithium Battery Ride 62–81 miles (100–130 km) on a single charge. Quick 3–5 hour recharge keeps adventures rolling.
Adjustable Full Hydraulic Suspension Soak up bumps and drops with tunable damping — confident control on the gnarliest trails.

Unleash True Off‑Road Power

The heart of the HKM-394707 is a high-efficiency 8000‑watt brushless motor, tuned for immediate throttle response. With 330 newton‑meters (243.4 pound‑feet) of peak torque on tap, the bike climbs steep grades and powers through loose surfaces without hesitation. The electronic controller optimizes energy flow, minimizing heat buildup even during sustained high‑load riding.

Max Speed Over 31 mph (50+ km/h) — thrilling trail velocity
0–31 mph (0–50 km/h) Rapid acceleration — reaches top speed in seconds
Torque 330 Nm (243.4 lb‑ft) at the rear wheel

Endurance That Matches Your Ambition

The 72‑volt architecture paired with a 35‑Ah lithium‑ion pack offers a real‑world range of 62–81 miles (100–130 km), depending on terrain and riding style. The detachable design allows you to charge the battery on or off the bike — ideal for apartment dwellers or base‑camp setups. Intelligent Battery Management System (BMS) safeguards against overcharge, overheating, and deep discharge, extending pack life cycle by years.

35 Ah Capacity 72 V nominal, 2520 Wh total energy — ample for day‑long trail sessions.
3–5 Hour Fast Charge From empty to full while you rest. Standard 110 V / 220 V charger included.
62–81 Miles Range 100–130 km on mixed terrain. Eco mode extends distance further.

Lightweight Aluminum Alloy Chassis

The frame is forged from aerospace‑grade 6061 aluminum alloy, striking the perfect balance between rigidity and low weight. This reduces overall mass for better handling and longer battery life, while maintaining exceptional torsional strength. The welded joints are double‑pass smoothed for stress distribution, and the swingarm geometry is optimized for off‑road tracking stability.

Frame Material 6061 Aluminum Alloy — lightweight, corrosion‑resistant
Max Load 331 lbs (150 kg) — accommodates rider plus gear

Race‑Ready Suspension & Braking

Both front and rear feature fully adjustable hydraulic dampers with piggyback reservoirs, allowing fine‑tuning of compression and rebound to match rider weight and terrain. The 7.5‑inch (190 mm) travel soaks up roots, rocks, and jumps. Hydraulic disc brakes with 210 mm rotors front and rear deliver powerful, fade‑resistant stopping even in wet conditions.

Fully Adjustable Hydraulic Fork Inverted design reduces unsprung weight. Rebound & compression clickers.
Hydraulic Disc Brakes Dual 210 mm rotors, sintered pads — consistent bite and modulation.

Aggressive Traction, Any Terrain

Fitted with heavy‑duty knobby tires sized F 70/100‑19 and R 80/100‑19, the HKM‑394707 finds grip on hardpack, loam, gravel, and mud. The 19‑inch rims provide ample sidewall flex for bump absorption while resisting pinch flats. Multi‑edge tread blocks are self‑cleaning in sticky soil.

Front Tire 70/100‑19 (approx. 2.75‑19) — directional knobby
Rear Tire 80/100‑19 (approx. 3.00‑19) — wide footprint for drive

Technical Specifications

Motor 8000W Brushless, Peak 330 Nm (243.4 lb‑ft)
Battery 72V 35Ah Lithium (2520 Wh), Detachable
Charge Time 3–5 Hours (110V–220V AC)
Range 62–81 miles (100–130 km)
Max Speed 31+ mph (50+ km/h)
Load Capacity 331 lbs (150 kg)
Suspension Travel 7.5 in (190 mm) Front & Rear
Brakes Hydraulic Disc, 210 mm Rotors

Frequently Asked Questions

What is the actual range in off-road conditions?
Range varies with terrain, rider weight, and speed. On mixed trails with moderate hills, expect 68–75 miles (110–120 km). In aggressive riding or deep sand, range may be closer to 62 miles (100 km). Eco mode can extend it past 81 miles (130 km) on flat hardpack.
How do I charge the battery, and can I charge it off the bike?
The 35Ah pack is detachable: unlock and slide it out. Connect the included smart charger to any standard household outlet (110V or 220V). Full charge in 3–5 hours. The BMS prevents overcharging and balances cells automatically.
Is the suspension suitable for heavier riders?
Yes. The fully adjustable hydraulic fork and shock allow spring preload, compression, and rebound tuning. Riders up to 331 lbs (150 kg) can set sag correctly. The linkage rear suspension progression handles big hits without bottoming out.
What maintenance does the electric drivetrain require?
The brushless motor is virtually maintenance‑free. Keep the chain or belt (depending on model) lubricated, check brake pads periodically, and inspect tire pressure before rides. No oil changes, air filters, or fuel stabilizers needed.
Is the bike waterproof? Can I ride in rain or puddles?
The electrical components are sealed to IP54 standards, meaning resistance to splashing water and dust ingress. Riding through rain or shallow puddles is fine, but submerging the motor or battery is not recommended. Always dry the bike after wet rides.

Purchase with Confidence

Free Shipping on All Orders Complimentary standard shipping to the contiguous United States. Fast, secure delivery right to your door.
180-Day Purchase Protection If a manufacturing defect arises within 180 days, we’ll repair or replace the product at no extra cost.
30-Day Money‑Back Guarantee Not satisfied? Return the bike in original condition within 30 days for a full refund — no questions asked.
24-Month Warranty Service Comprehensive coverage on frame, motor, battery, and electronics. Dedicated support team ready to assist.
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: 52389274448

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Ryan
Charlottesville, US
★★★★★ 1
One Star
Format: Paperback
Exactly the same as the free PDF I downloaded online for my student, only this costs $26 plus tax.
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Reviewed in the United States on April 3, 2017
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AAM
Birmingham, US
★★★★★ 5
A Comprehensive Guide to Python Programming for Ethical Hackers and Pentesters
Format: Paperback
Black Hat Python, 2nd Edition, is an invaluable resource that dives deep into Python programming techniques specifically tailored for ethical hackers and penetration testers. This comprehensive guide equips readers with the knowledge and tools necessary to understand and implement advanced cybersecurity concepts using the Python programming language. One of the standout features of Black Hat Python, 2nd Edition, is its focus on practicality. The book provides real-world examples and hands-on exercises that allow readers to apply the concepts learned to practical hacking scenarios. By following along with the provided code and step-by-step instructions, readers gain a deeper understanding of how Python can be leveraged for offensive security purposes. The book covers a wide range of topics, including network scanning, packet sniffing, exploiting vulnerabilities, building trojans, web hacking, and more. It explores various Python libraries and frameworks that are instrumental in performing these tasks effectively. The author, Justin Seitz, demonstrates a wealth of knowledge and presents complex topics in a manner that is accessible and engaging. Black Hat Python, 2nd Edition, places a strong emphasis on ethical hacking and responsible use of the techniques discussed. It highlights the importance of obtaining proper authorization and conducting assessments within legal boundaries. This approach ensures that readers develop a strong ethical framework while honing their technical skills. The book's organization and structure are commendable. It gradually progresses from foundational Python programming concepts to more advanced topics, allowing beginners to follow along and grasp the material. Each chapter builds upon the previous ones, creating a cohesive learning experience. Seitz's writing style is clear, concise, and engaging, making complex concepts easier to understand. The book strikes a good balance between theoretical explanations and practical demonstrations, ensuring that readers not only comprehend the underlying concepts but also know how to apply them effectively. One minor limitation is that due to the rapidly evolving nature of cybersecurity, some of the specific tools and techniques discussed in the book may become outdated over time. However, the foundational knowledge and programming skills gained through Black Hat Python, 2nd Edition, remain invaluable for adapting to new technologies and methodologies. In conclusion, Black Hat Python, 2nd Edition, is a highly recommended resource for aspiring ethical hackers, pentesters, and anyone interested in cybersecurity. With its practical approach, extensive coverage of Python hacking techniques, and emphasis on ethical use, this book equips readers with the necessary skills to navigate the world of offensive security effectively. Justin Seitz's expertise and ability to explain complex topics make this book a must-have reference for anyone looking to strengthen their Python programming skills for cybersecurity purposes.
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Reviewed in the United States on June 13, 2023
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Tom
Natrona Heights, US
★★★★★ 5
Great read for students
Format: Paperback
Studying cybersecurity, I thought "Black Hat Python, 2nd Edition" by Justin Seitz and Tim Arnold was quite helpful. This book makes difficult ideas far simpler by combining theory with practical examples. The revised material maintains it current given the cybersecurity issues of today. The practical uses it goes over, such as scraping and sniffing, which are essential skills for anyone working in the field. Whether you're brand-new or seasoned, the simple explanations make it easy to follow. Any student studying cybersecurity should not miss this book since it provides the ideal combination of knowledge and useful abilities through guided projects.
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Reviewed in the United States on June 4, 2024
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Rayner
Lake Worth, US
★★★★★ 5
Python cybersecurity
Format: Paperback
Best book for entry level cybersecurity professional new to python.
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Reviewed in the United States on September 6, 2025
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Cliente Amazon
Battle Creek, US
★★★★★ 4
The book is simply perfect. Very good book. Problem with shipping.
Format: Paperback
The book is simply perfect. Good book and good practical contents, complex, but direct at the same time with what it has to say. Very useful if you want to learn Python but from the point of view of a Hacker or Pentester. There was a problem with the shipping, it was solved, but I received the book days later and for a few hours the book was lost, and the shipping agency couldn't track it, and they didn't know where it was. Luckily in the end it was fixed and I received it a few days later.
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Reviewed in the United States on August 23, 2024

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