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KAIJIELAISI

Electric Bike for Adults, AWD Ebike Dual Motor 4000W Peak, 26'' Fat Tire Ebikes with 48V 22.4AH Battery Hydraulic Disc Brake ​​Electric Bicycle, 21 Speed Mountain Bikes.

  • Based on 26 reviews
Condition: New
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Availability: 17 left in stock
Fulfilled by JIEGUANDIAN
Arrives Thursday, Aug 13
Order within 21 hours and 57 minutes
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Color: green


Features

  • Powerful Dual Motors: The single motor 48V of this adult electric bicycle can reach a peak power of 2000W, and the dual motors can reach an amazing 4000W peak power, which can provide unparalleled power and traction on various terrains, and easily conquer 40 steep slopes. It is a perfect choice for daily commuting and off-road enthusiasts.
  • High-performance battery: The bicycle is equipped with a high-capacity removable 48V 22.4AH battery. Depending on the riding mode, load and terrain, the range in dual-motor mode can reach about 45 kilometers, the range in single-motor mode can reach about 55 kilometers, and the range in power-assisted mode can reach about 75 kilometers.
  • 26-inch Sturdy Fat Tire: This adult electric bike is equipped with 4-inch wide tires to conquer any terrain. You can easily cross the beach, snow, gravel roads, rain, mud, sand, and more.
  • Four modes to conquer any terrain: Including pedal assist mode, throttle mode, normal bike mode and cruise control mode. Multiple modes are suitable for different road conditions, making your cycling journey more fun.
  • Sturdy frame and excellent structure: This adult electric bike adopts a lightweight aluminum alloy frame, a high-strength front suspension fork, and front and rear disc brakes. At the same time, the oversized padded seat provides ample support, and the ergonomic handlebar helps to maintain a natural and relaxed riding posture. Whether it is commuting or leisurely riding, it can ensure the comfort and safety of long-distance travel.
  • 24-hour customer service: This electric bike is 85% pre-installed, you only need to install some simple accessories manually. We provide professional warranty service for each electric bike, if you have any questions, please feel free to contact us.

Description

Enjoy a smooth ride and conquer any terrain easily Tips： We provide original parts replacement and seller support service, fast response within 24H. Shipping Policy： Typically, the shipping process takes 2-7 business days. We sincerely appreciate your patience. Peak 4000W,High-efficiency, low-noise, low-energy consumption high-speed brushless gear hub motor Sturdy and wear-resistant fat tires. Color display and phone holder make it more convenient Full-Coverage Fenders、Aluminum Alloy Crown Suspension Fork、Hydraulic Disc Brake、High Bright Headlamp Where are the electric bikes shipped from? The US? We have inventory in our US warehouse, and we will ship it to you as soon as possible after you place an order. Is there an instruction manual? Is it difficult to install and use? The installation is very simple, you can find the installation instructions in the box, or you can watch the installation video on the product homepage. If you have any questions, please feel free to find us and we will answer them for you. What should I do if I encounter problems during use? You can find us at any time and we will help you solve it.

Bike Type: Mountain Bike


Age Range (Description): Adult


Brand: KAIJIELAISI


Number of Speeds: 21


Color: green


Wheel Size: 26 inches


Frame Material: Aluminum


Suspension Type: Front


Special Feature: Adjustable Seat


Included Components: Tool Kit


Bike Type: Mountain Bike


Number Of Speeds: 21


Suspension Type: Front


Additional Features: Adjustable Seat


Brake Style: Hydraulic Disc Brake with power cut-off Feature


Specific Uses For Product: Dirt Biking


Power Source: Battery Powered


Wattage: 2000 watts


Lithium Battery Energy Content: 624 watt-hours


Bicycle Gear Shifter Type: Trigger


Skill Level: Advanced


Derailleur Configuration: Rear


Bicycle Drivetrain Type: Direct Drive


Electric Assist Type: Pedelec


Battery Life: 5 hours


Number of Handles: 2


Wheel Size: 26 inches


Size: Large


Wheel Width: 4 inches


Warranty Type: Limited


Maximum Weight Recommendation: 400 pounds


Age Range Description: Adult


Brand Name: KAIJIELAISI


Included Components: Tool Kit


Model Number: K800-2


Model Name: K800


Manufacturer: KAIJIELAISI


Warranty Description: 1


Color: green


Subject Character: Electric Bike for Adults


Theme: Sport


Style Name: Mountain


Frame Material Type: Aluminum


Wheel Material: Aluminum


Seat Material: Faux Leather


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Aug 13

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Great bikes!!
Color: Black-Green
Easy assembly and they work great!! Highly recommend!
Reviewed in the United States on April 2, 2025 by John Barnard
    • Good purchase
Color: green
Review Image by jAishO
This is the first e-bike I have purchased so have nothing to compare it to, but overall am happy with my purchase. I get a lot of comments from people regularly about how they like the bike or questions about how fast it goes and how much it cost. The kids for some reason love the tire size, but it gets just as much attention from the adults also. I get offers from people to buy it from me a lot to be honest. The bike itself lives up to its advertisement. The top speed I’ve gotten it to was around 26.5 mph according to the built in digital gauge. During the riding the bike feels stable and has no issues over any terrain I’ve taken it on so far. I’ve ridden it about 50 miles now and have only had to charge the battery on it once. I ride it everyday and it make it a convenient option for doing shorter commutes as opposed to taking a car. The bike actually makes the trip faster because I don’t have to worry about speed bumps or anything. The assembly instructions were kind of lacking and you might need to pay attention to them carefully because they don’t exactly explain what you need to do clearly. The brakes are kind of squeaking a bit also when I use them and that I’m not a fan of for it being so new. I store it in its own shed so there shouldn’t be a reason for them to do that from what I can ascertain. I have let a couple people ride it to try it out and the first thing they have both said was that it is fast. It definitely gets up and goes lol. So if your concerned about power, it is definitely not lacking that. My daughter also enjoys riding it with me and I have fun everytime I use it. The appearance over all is pretty sharp and everyone seems to notice it when you ride by. I’ve also ridden it on the streets and it’s funny when the cars are barely going faster than you are. That seems to shock a lot of drivers from what I’ve noticed. The lighting works great and is very visible adding to the safety factor. The seat itself is comfortable enough to not notice and the shocks do a great job at maintaining a smooth ride. It feels more like a low powered motorcycle to me than anything and I take turns on it like such through the neighborhood. The biggest issue is how quiet it is you have to be cautious when riding where cars are cuz they don’t expect you to pop up around corners. Overall it was a good buy and I’m sure I’ll get to enjoy it for quite awhile. ... show more
Reviewed in the United States on April 29, 2024 by jAishO
    • Es muy nueva y ya varias cosas no funcionan
Color: green
Es muy mala cálida
Reviewed in the United States on September 9, 2024 by Arelix ospina
    • No customer support.
Color: Black-Green
I've purchased my ebike in 2023. I've only ridden it 2 times before it stopped working. I've tried to find customer support in english, but it only directs me to an asian site and it only shows you a brief video on how to assemble the ebike. I'm a heavy rider, 245lbs so I've never reached the 35mph that this ebike claimed it will give you. This was a disappointing purchase for me. Would not recommend. ... show more
Reviewed in the United States on September 29, 2024 by Raymond Harris
    • Gets wet or moisture at all it ruins it
Color: green
I would not buy this bike it stopped working for me right away and customer service is horrible I have not gotten a response and I only owned it since February. Very disappointed with the bike and customer service
Reviewed in the United States on October 1, 2024 by Tyson Harper
    • Great bike
Color: green
The break line did snap off My brother did manage to crash the bike and was easily able to bend handle bars back into place
Reviewed in the United States on April 26, 2024 by Lydia Taylor

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