SKU: 84427286908

HKM-170323 Powerful 74.5 Miles Long-Range 60V 40Ah 2400Wh 6500W Mid-Drive Electric Dirt Bike with Dual Suspension and Off-Road Fat Tires 46.6mph

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Description

HKM-170323 Powerful 74.5 Miles Long-Range 60V 40Ah 2400Wh 6500W Mid-Drive Electric Dirt Bike with Dual Suspension and Off-Road Fat Tires 46.6mphHKM 170323 Hekomart Sting HKM Electric Dirt Bike Next Gen Electric Performance HKM 170323 Hekomart Sting HKM Electric Dirt Bike Engineered for riders who demand uncompromising off road capability fused with zero emission electric power. The Sting HKM redefines trail riding with a 6500W mid drive motor, aerospace grade aluminum alloy frame, and a commanding 120 km (75 mi) rangeall wrapped in a lightweight, precision tuned chassis built for both

HKM-170323 Hekomart Sting HKM Electric Dirt Bike
⚡ Next-Gen Electric Performance

HKM-170323 Hekomart Sting HKM Electric Dirt Bike

Engineered for riders who demand uncompromising off-road capability fused with zero-emission electric power. The Sting HKM redefines trail riding with a 6500W mid-drive motor, aerospace-grade aluminum alloy frame, and a commanding 120 km (75 mi) range—all wrapped in a lightweight, precision-tuned chassis built for both adrenaline-fueled adventures and refined urban exploration.

6,500 W
Mid-Drive Motor
Peak Output
233 Nm
Max Torque
172 lb-ft
120 km
Max Range
75 miles per charge
50+ km/h
Top Speed
31+ mph
Powertrain & Electrification

6500W Mid-Drive Motor

The heart of the Sting HKM is a high-efficiency mid-drive unit delivering 6500 watts of peak power. Unlike hub motors, the mid-drive configuration channels energy directly through the chain drive, optimizing torque multiplication and enabling the bike's extraordinary 233 Nm (172 lb-ft) of twisting force. This architecture provides superior weight distribution, improved handling dynamics, and cooler operating temperatures during sustained high-load riding.

60V 40Ah Lithium Battery

A high-density 60-volt, 40-ampere-hour lithium battery pack forms the energy backbone. With 2.4 kWh of usable capacity, it supports up to 120 km (75 mi) of trail range on a single charge. The intelligent Battery Management System (BMS) continuously monitors cell voltage, temperature, and state of charge, safeguarding against over-discharge, over-current, and thermal anomalies for consistent long-term reliability.

⚡ Acceleration Benchmark: 0–100 km/h (0–62 mph) in 7 Seconds

The Sting HKM rockets from a standstill to 100 km/h in approximately seven seconds—a figure that places it among the most responsive electric dirt bikes in its class. Instant torque delivery from the electric motor, combined with the single-speed drivetrain, eliminates shift lag and provides seamless, uninterrupted thrust from the moment the throttle is engaged.

Chassis, Suspension & Handling

Aluminum Alloy Frame

The chassis is constructed from a premium aluminum alloy that achieves an optimal balance between structural rigidity and mass efficiency. This material selection reduces overall vehicle weight while maintaining the torsional stiffness necessary for precise handling on uneven terrain. The frame geometry is tuned for confident stability at speed and agile responsiveness in tight trail sections.

Fastace Full Suspension System

Front and rear Fastace suspension components absorb trail irregularities with progressive damping characteristics. The system is engineered to maintain tire contact across a broad spectrum of surface conditions—from hardpack and gravel to loamy soil and mild rock gardens. This translates to reduced rider fatigue and enhanced control during extended off-road sessions.

17-Inch Wheels & CST Tires

Rolling stock consists of 17-inch diameter wheels wrapped in high-quality CST rubber—70/100-19 at the front and 80/100-19 at the rear. This tire specification delivers a generous contact patch for reliable traction across loose, muddy, and hard-packed surfaces. The tread pattern is optimized for both straight-line grip and confident cornering lean angles.

Hydraulic Disc Brakes

Stopping power is delivered by a hydraulic disc brake system that provides consistent, fade-resistant performance in both dry and wet conditions. The hydraulic actuation ensures precise modulation at the lever, giving the rider confidence to brake late into corners or scrub speed quickly when trail obstacles appear unexpectedly.

Ride Dynamics & Real-World Performance

Every component of the Sting HKM has been selected to elevate the rider's connection to the trail. The single-speed gear system eliminates the complexity and weight of a traditional multi-ratio transmission, allowing the rider to focus purely on throttle modulation and line selection. The freewheel rear hub decouples the motor during coasting, reducing drag and preserving momentum on descents.

🌱 Eco-Friendly & Weather-Ready Design

The Sting HKM produces zero tailpipe emissions, making it suitable for use in noise-sensitive and environmentally regulated riding areas. Integrated water-resistant construction protects critical electrical components from rain, puddle splashes, and light water exposure, so a sudden change in weather does not cut your adventure short. The included on-board toolkit enables quick trailside adjustments and minor maintenance.

🛠 Trailside Toolkit Included

A compact, bike-specific toolkit is included with every Sting HKM, providing essential tools for chain tension adjustment, bolt tightening, and basic field maintenance. Ride with the confidence that minor mechanical needs can be addressed without returning to the garage.

Technical Specifications
Motor Type Mid-Drive, 6500W Peak
Max Torque 233 Nm (172 lb-ft)
Battery 60V / 40Ah Lithium
Range Up to 120 km (75 mi)
Top Speed 50+ km/h (31+ mph)
Wheel Size 17 in (Front & Rear)
Tires CST 70/100-19 & 80/100-19
Brakes Hydraulic Disc
Suspension Fastace Front & Rear
Frame Material Aluminum Alloy
Transmission Single-Speed
Water Resistance Yes (Electrical Components)
Rear Hub Freewheel
Toolkit Included
Why the Sting HKM Stands Apart

Mid-Drive Advantage Over Hub Motors

Hub motors place unsprung mass at the wheel, degrading suspension response. The Sting HKM's mid-drive layout centralizes mass, preserves suspension performance, and leverages the chain drive's mechanical advantage for superior climbing torque and efficient power delivery across the entire speed range.

Instant Throttle Response

Electric motors deliver peak torque from zero RPM. There is no clutch to feather, no gear to select, and no power band to manage—just immediate, linear acceleration that responds faithfully to every degree of throttle input, making technical terrain more accessible to riders of all skill levels.

Silent Operation, Maximum Trail Access

With an operating noise level dramatically lower than internal combustion dirt bikes, the Sting HKM opens riding opportunities in areas with noise restrictions. Ride earlier in the morning, later in the evening, and through terrain where the natural soundscape is preserved.

Low Maintenance Ownership

Eliminate oil changes, air filter cleanings, spark plug replacements, and carburetor tuning. The electric powertrain dramatically reduces the number of wear items, translating to more time on the trail and less time—and money—spent on routine service.

Frequently Asked Questions

Real-world range depends on riding style, terrain, rider weight, and ambient temperature. Under mixed trail conditions with moderate throttle application, riders can expect approximately 90–110 km (56–68 mi). Conservative riding on flat terrain at lower speeds can achieve the full 120 km (75 mi) rating. Aggressive riding with frequent full-throttle acceleration in soft terrain will reduce range accordingly.

A mid-drive motor sits at the bike's center of mass, driving the rear wheel through the chain. This preserves proper suspension action by keeping unsprung weight low, improves weight distribution, and allows the motor to benefit from the chain's gear reduction for superior torque at the wheel. Hub motors add unsprung mass directly at the wheel, which can compromise suspension responsiveness and handling on rough terrain.

The 60V 40Ah lithium battery is integrated into the chassis for optimal weight distribution and protection from trail debris. Charging is accomplished via an external charging port on the bike. For detailed charging specifications, please refer to the product manual included with your purchase.

The Sting HKM excels on a wide variety of off-road surfaces including hardpack, gravel, loose dirt, sandy trails, and light rocky terrain. Its full suspension system and high-torque output make it equally capable on steep inclines and flowing singletrack. It is also well-suited for urban and suburban paved riding, though the CST tires are optimized primarily for off-road grip.

Licensing requirements vary by jurisdiction. In many regions, electric dirt bikes with certain power and speed capabilities may be classified differently from traditional motorcycles. We recommend consulting your local department of motor vehicles or relevant transportation authority to determine the specific requirements applicable to your location before operating the Sting HKM on public roads.

Purchase Protection & Policies
Free Shipping on All Orders

Every order ships at no cost to you. No minimums, no exclusions—just complimentary delivery straight to your door on every purchase.

180 Days Purchase Protection

Shop with confidence knowing your investment is safeguarded for a full 180 days against manufacturing defects and material flaws.

30 Days Money-Back Guarantee

If you are not completely satisfied within 30 days of delivery, return the product for a full refund—no questions asked.

24 Months Warranty Service

Every Sting HKM is backed by a comprehensive 24-month warranty, covering all major components for two full years of worry-free riding.

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: 84427286908

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dawn
Carnegie, US
★★★★★ 3
still searching for a truly indestructible dog chew toy
Color: Hedgehog
My smallish dog (15 lb Boston terrier) got this chewed up within a half an hour. I didn't notice right away that he was also eating the parts he chewed off. Didn't last a day. Otherwise, quick shipping for a cute toy.
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Reviewed in the United States on June 12, 2026
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Mena
New York, US
★★★★★ 5
Good size for my pug!
Color: Dentachew 3 Pk
I love how it’s a good size for my pug it is easy for her to play around with. I had stuffed animals for her to play around with but it looked so silly to watch her play with something that is 10 times as big as her 😂. I had to buy her these toys and she seemed so happy when she first got them. It was so funny and interesting that she had to chew all three toys and decide which one she liked. At first she decided to play with the rope toy and she liked the rope toy, then she got curious with the rubber toys. She has decided that the rubber toys are her favorite and I’ve tried to engage with playing with her with the rope toy. She gets more interactive with the rubber toys! She also looked so relieved while chewing them so that’s a plus!
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Reviewed in the United States on May 16, 2026
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Lindap
Louisville, US
★★★★★ 4
Good for Teething puppies
Color: Teething Stick
After getting my fingers chewed and bitten by my new foster - 8 week old Yorkie , I was desperate to find good teething toys. Fortunately this one arrived quickly. Turned out to be very good for teething puppies! Charlie loves this cooling stick. Once it’s frozen, the cold really seems to soothe his sore gums. The icy part doesn’t stay frozen for long, but it works so well that I bought a second one to keep ready in the freezer while he’s working on the first. Even after it warmed up, he still enjoyed chewing on the soft stuffed part and the tentacles. The product card says not to use it as a chew toy, so supervision is a must, but it held up just fine so far. Overall, this has been a big help during the teething phase — short-lived when frozen, but very effective while it lasts! And worth every penny to save my fingers from being a chew toy.
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Reviewed in the United States on October 7, 2025
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Jamie
Carnegie, US
★★★★★ 5
Durable, lightweight, dogs love em
Color: Purple
The most durable, perfect weight,all 3 dogs have the best time chewing them. Easy to unpack and carry around. All 3 dogs enjoy, this is my 2nd time purchasing in a year, they last about 6 months per purchase time
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Reviewed in the United States on May 17, 2026
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Michelle Tucker
Dallas, US
★★★★★ 5
Perfect for the aggressive chewer
Color: Purple
I purchased these because I have a 1-year-old black lab redbone coonhound mix who destroys every toy and Bone. I have gotten him in a short amount of time... These things have outstanded this little guy and he is still enjoying them! Keeps him occupied and satisfies his chewing for hours! And he leaves my shoes alone haha
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Reviewed in the United States on June 10, 2026

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