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Description
HKM-A3 Plus 27.9 Miles 36V 13Ah 468Wh 350W Single-Motor Drive Extended-Range Foldable Electric Scooter - WhiteHKM A3 Plus Electric Scooter 2026 Flagship Sixth Generation Urban Mobility 350W Rear Motor 468Wh Battery 27. 9 mi Range 350W Nominal Rear Drive Motor 468Wh 36V 13Ah Li ion 27. 9 mi Max Range (44. 9 km) 15. 5 mph Top Speed (25 km h) 33. 9 lbs Net Weight (15. 4 kg) 8 Honeycomb Puncture Resistant Tires 30 Hill Climbing Capability IP54 Water & Dust Resistance Evolution of Excellence Six iterative breakthroughs have led to the HKM A3 Plus, achieving a 17%
HKM-A3 Plus Electric Scooter
2026 Flagship · Sixth-Generation Urban Mobility
350W Rear Motor
468Wh Battery
27.9 mi Range
350W
Nominal Rear-Drive Motor
468Wh
36V / 13Ah Li-ion
27.9 mi
Max Range (44.9 km)
15.5 mph
Top Speed (25 km/h)
33.9 lbs
Net Weight (15.4 kg)
8″ Honeycomb
Puncture-Resistant Tires
30°
Hill Climbing Capability
IP54
Water & Dust Resistance
Evolution of Excellence
Six iterative breakthroughs have led to the HKM-A3 Plus, achieving a 17% improvement in power-to-weight ratio over the previous generation. Every weld, circuit, and alloy choice has been optimized through computational fluid dynamics and finite element analysis to deliver remarkable energy efficiency and structural integrity.
Regenerative Braking Technology
Kinetic energy recovery system captures braking energy and feeds it back into the battery, extending effective range by up to 8% under typical stop-and-go commuting conditions. The system adjusts regeneration intensity based on speed and brake input for a seamless riding feel.
Ultra-Fast Charging Protocol
Advanced battery management system (BMS) supports rapid charging from 0% to 80% in approximately 3.5 hours, while maintaining cell longevity. Intelligent temperature monitoring prevents overheating during high-current charging cycles.
Precision Powertrain
At the heart of the HKM-A3 Plus lies a 350W nominal rear-drive motor with peak output reaching 500W. This hub-mounted motor eliminates chains and belts, reducing maintenance and noise. Advanced torque control algorithms continuously adjust power delivery to match riding conditions, ensuring smooth starts even on loose gravel or wet pavement.
30° Gradeability
Effortless hill starts
Effortless hill starts
Torque Vectoring
Adaptive traction control
Adaptive traction control
Endurance Battery System
The 468Wh lithium-ion pack (36V/13Ah) uses high-density 21700 cells arranged in a 10S5P configuration. This architecture provides consistent voltage output and reduces internal resistance, enabling a real-world range of 26.9–27.9 miles (43.3–44.9 km) under mixed riding conditions. Actual range varies with rider weight, speed, terrain, and ambient temperature.
468Wh
36V / 13Ah
~3.5 hrs
0-80% Fast Charge
BMS Protected
Overcharge/thermal safety
8″ Honeycomb Tires
The proprietary honeycomb-structured tires eliminate the risk of flats while providing superior shock absorption. The 8-inch diameter strikes a balance between compact portability and ride comfort, absorbing road vibrations effectively on cracked pavement or cobblestones.
Enhanced Traction & Durability
Deep tread patterns and a silica-infused compound provide reliable grip on wet and dry surfaces. The honeycomb internal structure absorbs impact forces, reducing fatigue on longer commutes while maintaining the tire's shape integrity over thousands of miles.
Aerospace-Grade Lightweight Construction
Tipping the scales at just 33.9 lbs (15.4 kg), the frame is forged from 6061 aluminum alloy with CNC-machined joints. The streamlined folding mechanism allows the scooter to collapse in under 3 seconds, fitting neatly into car trunks, under office desks, or on public transit.
Technical Specifications
Motor 350W nominal (500W peak) rear hub
Battery 468Wh, 36V/13Ah Li-ion (21700 cells)
Max Range 26.9–27.9 mi (43.3–44.9 km)
Top Speed 15.5 mph (25 km/h)
Gradeability Up to 30°
Tires 8″ honeycomb, maintenance-free
Net Weight 33.9 lbs (15.4 kg)
Water Resistance IP54 rated
Charging 0–80% in ~3.5 hrs (fast charge)
Braking Regenerative front + rear disc
Display LED dashboard, speed/battery/mode
Frame 6061 aluminum alloy, folding
Frequently Asked Questions
How does the real-world range compare to the advertised 27.9 miles?
Range is tested under standard conditions (165 lb rider, 12 mph constant speed, flat terrain). Real-world range depends on rider weight, speed mode, incline, tire pressure, and ambient temperature. Most commuters achieve between 23–27 miles in eco mode.
Can the battery be removed for charging?
The battery is integrated into the deck for structural integrity and water resistance. Charging is done via the external port, making the scooter more rigid and reducing the risk of connector damage.
What is the benefit of honeycomb tires over pneumatic ones?
Honeycomb tires never go flat, require zero inflation, and provide consistent shock absorption. They eliminate the worry of punctures during commutes while maintaining a comfortable ride quality comparable to pneumatic tires.
Is the scooter safe to ride in light rain?
With an IP54 rating, the HKM-A3 Plus is protected against splashing water and dust ingress. It can handle light rain and wet roads, but should not be submerged or ridden through deep puddles.
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180-Day Protection
Purchase protection against defects
30-Day Money-Back
Hassle-free returns if not satisfied
24-Month Warranty
Comprehensive service coverage
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.8 ★★★★★
Based on 1131 reviews
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Product Reviews
★★★★★ 2
NOT Indestructible and a Nylon Product (NOT A CHEW TOY)
Color: Green, Color: Green
I gave this dog toy 2-stars based on my dog toy rating system (DTRS) for “Bruce” the Green Alligator!
Unfortunately, I didn’t notice in the fine print of the product description on the website that this toy consisted of Nylon. If I noticed that description, I would’ve never purchased this product. Please do your own research on Nylon wrt teeth. I wasn’t impressed with the toy construction out of the box. The nylon head and tail sandwich the rubber body with soft rubber spines on Bruce’s back for easy gripping. This is not an “Indestructible” dog toy.
Safety (1-rating):
1. I was always concerned about my dog’s teeth possibly cracking while he was chewing on Bruce’s Nylon ends. Thankfully, his teeth were fine throughout the use of this toy.
2. The Nylon came off in small pieces after a few hours and continued for the life of the toy; see picture. I never intended for my dog to swallow pieces of Nylon.
3. Bruce’s rubber rear end is where most of the damage occurred, as my dog was tearing off pieces of rubber and spines, which he thankfully passed through his system over a period of 2-3 days after I threw Bruce away; see picture.
4. The chewed-up Nylon ends were very hard, rough, sharp and pointy. There were occasions where I noticed my dog’s gums were bleeding as a result of chewing this toy.
5. Bruce is big enough not to swallow in its entirety, which is why I’m giving this a 1-rating for safety.
6. This is a molded product and not a plush product.
Durability (2-rating):
1. It took my dog 1 to 2-weeks to get the toy in the shape that is shown on the posted photos.
2. The Nylon was immediately being scratched and scraped apart on day-1. Then I noticed pieces of Nylon coming off of Bruce after 3-4 days.
3. The rubber was immediately being punctured with small divots around the body on day-1. I noticed over the next couple of days that my dog was focusing on the rear end and trying to pull the rubber off the Nylon tail.
4. The rubber started coming off more quickly after 1-week, until I removed it all together.
Squeaker (N/A):
1. Bruce has no squeaker.
Fatality (2-rating):
1. Bruce had a longer life than most of my dog’s toys, but then again, I expected this to last much longer as the seller claims it is “Indestructible”, which it is not.
2. I tried filing off some of Bruce’s chewed up Nylon ends to smooth them out for more chew time, but came to my senses and just threw him away for safety concerns only.
In conclusion, “Bruce” the Green Alligator should not be given as a chew toy, but more as a fetch toy, unless you want your dog to digest the Nylon and rubber materials.
Days of Enjoyment
Given to Dog: 12/16/2024
Dog Toy Death: 01/08/2025
Total Days Used: 13 days (11 days spent away from home during the holidays)
About my dog “Cannoli” for comparison
Breed: Blue Healer / Lab mix
Sex: Male
Age: 8-months
Weight: 45-lbs
Size: Medium
Energy Level: High
Chew Rating: Aggressive
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Reviewed in the United States on February 26, 2025
★★★★★ 5
My dog loves it
Color: 1 PC-Beef-Red, Color: 1 PC-Beef-Red
The bone arrived today and my dog loves it.
He is a very aggressive chewer and destroyed almost all his toys so far, even toys that were advertised for aggressive chewers unfortunately didn't held out long, the longest so far was a stuffy we couldn't find anymore and that one lasted him a few weeks but everything else lasted him an hour up to a few days max, even bones don't last him long so we have our hopes set on this bone to satisfy his chewing needs.
I will update my review later on sturdiness, since we just got it and I can't review that yet but so far he loves it he has been chewing on it non stop, he already managed to get very small pieces of as shown in picture but with a regular bone he would've already been much much further.
The bone is only 10 bucks so the value for money you get based on my experience so far is amazing! But also for this I will come back later to touch upon more.
The size is good, our boy is a medium sized dog and this bone was advertised for medium to large size dogs and I thinks the size is just right for our boy .
And there is definitely a beef flavor on it you can smell it but it doesn't smell bad it's a nice smell and not very strong but when he is chewing on it you smell it.
I would based on my experience so far definitely recommend this bone but also on this I will touch back upon later if it's worth it in the long run.
So far a very happy dog and owners here.
Edit on May 8th (original review was on March 11th)
He still hasn't managed to destroy it it's the first (cgew)toy he hasn't managed to destroy yet which is very impressive since he managed to destroy the even most toughest things we got for him in a week tops and bones within 1, 2 days tops, so we are very happy and pleased with this bone and will definitely get more later.
He still enjoys chewing on it and leaves our things mostly alone for some reason he just likes stealing my things and chew on it lol.
So 2 months later still stand by recommending this when your dog loves to chew and destroys everything he puts his mouth on.
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Reviewed in the United States on March 11, 2026
★★★★★ 5
Extremely durable, dogs love them
Color: 2 PC-Beef-Red, Color: 2 PC-Beef-Red
I was looking for the toughest and most durable dog chew bone I could find and this is it. I have bought multiple other brands that claim to be very durable and tough for a very long time and this is the one for sure. The shower has described this phone accurately and it truly does last. I purchased this bone about 2 months ago. As you see from the photos attached, this is a very well made chew bone and my aggressive pitbulls can't tear it apart do they try. They never get tired of it and chewing it every single day for hours on and keeping them very occupied. I have two bones and three pitbulls that chew on it every day. It is so adorable and has an awesome flavor to it which I think entices them even more to want to chew on it. The durability and Lasting power is amazing to me with these tough chewers. I highly recommend this product to everyone out there. I will say only one negative and that is that the middle wraparound piece they were able to pull off but that is not a big deal because there is plenty of bone which was under that cover in the middle of the bone. There's a few mauled chips missing from the ends but the life of this bone is obviously going to be a long time which really surprised me. Give it a shot if you have heavy duty chewers and you will find how awesome this phone really is and it's durability and strength our second to none in my opinion.
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Reviewed in the United States on September 5, 2025
★★★★★ 5
My dog loves it.
Color: 1 PC-Beef-Red
My dog is a super aggressive chewer when it comes to toys. Anything that is soft he rips apart. This one has a wonderful squeaky sound that makes him happy and he enjoys the smell of it. This is a very strong material and definitely worth the price.
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Reviewed in the United States on May 10, 2026
★★★★★ 4
Durable!
Color: 1 PC-Beef-Red
Alright, here's a product review for those Tough Dog Toys:
Finally, a Toy That Survives My Monster! - Tough Dog Toys Review
As the owner of a determined (and I mean determined) large breed chewer, finding toys that last longer than five minutes has been a constant and often frustrating quest. I've gone through countless plush toys ripped to shreds, rubber toys with chunks missing, and even some "indestructible" toys that met their demise far too quickly. That's why I was both hopeful and skeptical when I came across the Tough Dog Toys, designed specifically for aggressive chewers and large breeds.
Let me tell you, these bone-shaped nylon toys are living up to their name. My power-chewing Labrador has been going at this thing for days now, and I'm genuinely impressed. Where other toys have succumbed to his relentless gnawing, the Tough Dog Toy has held its own. There are some minor teeth marks, as expected, but absolutely no significant damage, no pieces torn off, and no signs of imminent destruction. "Almost indestructible" might actually be an understatement!
The design is simple but effective. The solid nylon construction feels incredibly durable, and the bone shape is easy for my dog to grip and maneuver. It's also a good size for a large breed – substantial enough that he can really get a good chew going without it disappearing in his mouth.
What I appreciate most is the peace of mind this toy provides. I no longer have to constantly supervise playtime, fearing that he'll ingest pieces of a destroyed toy. This feels like a safe and long-lasting option for even the most enthusiastic chewers.
Pros:
* Truly durable – stands up to aggressive chewing from a large breed.
* Solid nylon construction feels virtually indestructible.
* Safe design with no small parts to break off.
* Good size and shape for large dogs to grip and enjoy.
* Provides long-lasting entertainment.
Cons:
* May show some teeth marks over time (though this hasn't compromised its integrity).
* It's a fairly hard material, so dogs who prefer softer toys might not be as interested.
Overall:
If you're at your wit's end trying to find a toy that can withstand your aggressive chewing large breed dog, I highly recommend giving the Tough Dog Toys a try. This bone toy has proven to be the most durable option we've encountered, offering excellent value for money and, most importantly, a safe and engaging chewing experience for your furry friend. Five out of five paws!
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Reviewed in the United States on May 16, 2026
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