SKU: 47212624621

HKM-403539 Electric Mountain Bike with 7-Speed Gears, Integrated Lithium Battery, and Wide Tires

Sale price$472.50 Regular price$525.00
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 20 - Jul 25

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Description

HKM-403539 Electric Mountain Bike with 7-Speed Gears, Integrated Lithium Battery, and Wide TiresIntroducing the HKM 403539 Electric Mountain Bike, a stylish and functional ride designed for adventure seekers and urban commuters alike. This model features a robust steel frame that ensures durability while navigating various terrains. With its 20 inch wide tires, you can experience enhanced stability and grip, making it ideal for both off road trails and city streets. Engineered with a 750W rear hub motor, the HKM 403539 offers a thrilling maximum

Introducing the HKM-403539 Electric Mountain Bike, a stylish and functional ride designed for adventure seekers and urban commuters alike. This model features a robust steel frame that ensures durability while navigating various terrains. With its 20-inch wide tires, you can experience enhanced stability and grip, making it ideal for both off-road trails and city streets.

Engineered with a 750W rear hub motor, the HKM-403539 offers a thrilling maximum speed ranging from 30 to 50 km/h. This powerful motor is complemented by a 7-speed gear system, allowing riders to effortlessly tackle inclines and varying road conditions. The integrated 48V lithium battery boasts a capacity of 13Ah, providing a range of 31 to 60 km on a single charge, making it perfect for longer journeys. Plus, with a charging time of just over three hours, you'll be back on the road in no time.

For optimal safety, this electric mountain bike is equipped with a reliable disc braking system, ensuring effective stopping power in all weather conditions. The extended electric seat adds to your comfort, while the monitor offers essential information about your ride, including speed and battery status.

Additional features such as a horn, traffic light, and brake light enhance visibility and safety, making this bike not just about performance but also about smart urban mobility. Whether you're looking for a quick ride to work or an exhilarating weekend adventure, the HKM-403539 Electric Mountain Bike is equipped to meet your needs with style and efficiency.

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: 47212624621

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4.7 ★★★★★
Based on 27 reviews
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Ms. Rea
Boise, US
★★★★★ 5
It's perfect support.
Size: Extra Back Support (21-Inch), Color: Dark Grey
The best way to describe the super comfy reading pillow is super comfy. I use it to sit up while watching something soothing to my mind on tv and due to its comfyness and softness, it's perfectly just right for my back. The funny thing is within a few minutes I'm knocked out sleep, which is a good thing. It's soft but firm lumbar area and arms feels oh so comfortable. It gives the best sleep quality and less toss and turning. I highly recommend.
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Reviewed in the United States on May 7, 2026
M
Verified Purchase
Michael Simko
Charlottesville, US
★★★★★ 4
Great Size and Comfort
Size: Extra Back Support (21-Inch), Color: Dark Grey
2 months after buying a different reading pillow I felt it was time to buy a different one based on the comfort and support. I found this one listed for a good price. After carefully looking through the listing, I bought the 21" size. On my first night of usage, I was already impressed with the comfort and support vs the reading pillow I had bought 2 months prior. I like how this one has nice support for my neck and head as I'm relaxing on my bed with my laptop and phone. The texture of the filling gives it a very nice combination of cushioning and firmness. The horizontal feature line in the center of the pillow is a nice feature for back and neck support thanks to it giving the pillow some flexibility. As for the arms, their length, width, height, and cushioning are very good for resting my arm while I'm using the wireless mouse with my laptop.
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Reviewed in the United States on February 27, 2026
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Verified Purchase
GhostFingersXP
Battle Creek, US
★★★★★ 5
Book Reading Wife Approved
Size: Standard (18-Inch), Color: Sage Green
I purchased this for my wife who reads quite a bit and she absolutely loves it. She said it feels soft, is the right size for her, and makes book reading more comfortable for her. I call it a win.
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Reviewed in the United States on April 23, 2026
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A Brown
Natrona Heights, US
★★★★★ 3
Not good quality
Size: Standard (18-Inch), Color: Dark Grey
Comfy, however it’s getting flat an only had it a week
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Reviewed in the United States on April 27, 2026
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Verified Purchase
Linda F. Del Valle
Louisville, US
★★★★★ 5
Love this ❤️❤️
Size: Standard (18-Inch), Color: Rose Pink
Love love super comfy soft yet firm Great quality good value the material is sturdy
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Reviewed in the United States on June 3, 2026

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