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isinwheel

isinwheel Electric Bike for Adults 55 Miles, 20"*4.0 Fat Tire Ebike 750W 20MPH, 48V/15Ah Removable Battery, Mountain Bike Folding Bicycle with Shimano 35-Speed, Full Suspension for Trail City Commute

    • Based on 39 reviews
Condition: New
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$669.99 Why this price?
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Fulfilled by isinwheel direct
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Style: With Saddlebag


Features

  • 2023 Upgrade New Folding Electric Bike The electric bike for adults has an intuitive LCD display, showing the speed, remaining power, travel distance, and so on. A USB charging port can be used to charge your phone. The 7-speed system enables you to choose the speed that you enjoy.
  • UL-certified Reliable Safe Riding System The adult electric bicycle has front and rear mechanical disc brakes, offering peace of mind while riding. The bright headlight and adjustable rear light make you see and be seen at night. This e-bike passed various strict tests and obtained UL certification.
  • 750W(Rated:500W) Powerful Motor & 48V 15Ah Large Battery isinwheel D4 electric bike equipped with a powerful 750W(Rated:500W) brushless motor, boosted the max speed of 20 MPH and conquer 15% hill with ease. The 48V 15Ah lithium-ion battery achieves a range of up to 43 miles per charge. Furthermore, the removable battery design makes charging more convenient.
  • Extremely Comfort Riding isinwheel electric fat tire bike equipped with a dual suspension system that helps absorb most jarring bumps and shocks when riding, and provides a smoother riding experience on all surfaces. The puncture-resistant 20"x4" fat tires provide excellent grip and superior shock absorption ability. All to offer you a comfortable, stable, and confident riding experience.
  • Foldable & Portable E-bike The D4 electric bike is designed to be foldable. This e-bike can be easily folded and stored into the trunk of a car or bring it into the subway, making it the best commute and travel companion. Meanwhile, the seat can be adjusted to fit different riders.

Bike Type: Electric Bike


Age Range (Description): Adult


Brand: isinwheel


Number of Speeds: 7


Color: Black


Wheel Size: 20 Inches


Frame Material: Aluminum


Suspension Type: Dual


Special Feature: Portable, Foldable


Included Components: Charger, Lock


Age Range (Description): Adult


Brand: isinwheel


Target Gender: Unisex


Included Components: Charger, Lock


Model Name: D4


Number of Speeds: 7


Brake Style: Disc


Color: Black


Style: With Saddlebag


Wheel Size: 20 Inches


Suspension Type: Dual


Bike Type: Electric Bike


Size: 20" x 4.0 Fat Tire


Frame Material: Aluminum


Special Feature: Portable, Foldable


Frequently asked questions

This product is currently out of stock. Please check back later for shipping info.

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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  • Affirm Financing
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  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Customer service is awesome
Style: Standard
Excellent buy for the money. And quick assembly. Well made and easy to work a A ++++ . Their was some shipping issues but not the manufacturer's fault and the customer service department made it right and I am now a happy owner of this great Ebike. What a great buy for the price.
Reviewed in the United States on November 10, 2023 by STEVEN
    • Great value and customer service
Style: Standard
Let me start by saying we love our bikes! My wife and I were looking to buy e-bikes but didn’t want to spend a ton of money either. We also didn’t want bikes with the small wheels and it had to be foldable. When we found this one my wife immediately ordered hers while I waffled for a couple of days looking for something I might like better. After not finding anything better I ordered mine. Shipping was fast and arrived very well packaged. The first one took about 45 min to unpackaged and assemble. Instructions were clear and it was quite easy to assemble. My wife is 5’1” (and a 1/2) so I set the seat to as low as possible and it is good for her but if you are much shorter this might not be the bike for you. Likewise, if you are much over 6’1” the bike will be too small. This bike has 5 pedal assist modes and 7 gears with top speed being 20mph at the factory setting. I was able to figure out how to adjust one setting for a higher top speed. You can turn off pedal assist and use it as a conventional bike or you can only use the throttle (that’s me). There is also a walk mode that helps you if you are walking your bike uphill. The most surprising feature for me was how comfortable the seat is. We hate those skinny seats with no padding. We’re able to ride for hours in comfort. We haven’t yet gone on a super long ride to see how far we can go on one charge. We live in a hilly area area went for 2 rides without charging the battery between rides. One ride was about 18 miles up and down hills and another about 13 miles also up and down hills. The first ride I didn’t pedal but the second I did because I was worried my battery would die if I didn’t. In the end or batteries were about 50%. When we first got our bikes I noticed mine would randomly shut off, sometimes riding along and other times when going over bumps. Sometimes I would just turn the bike back on and others I would have to jiggle the key or turn off the key and back on. My wife did not have any problems with her bike. I contacted the seller to tell them about the issue and Jessica asked me to video the issue but I wasn’t able to because it was so intermittent. However, I did capture one issue and I sent the video. After a couple emails back and forth, Jessica said they were going to send me a new key mechanism. After not receiving the key, I contacted Jessica again and she upgraded me to a new battery so that she could get my issue resolved! She sent a tracking number and after receiving the new battery I haven’t had any issues. This is the kind of company that deserves my business. Jessica was very responsive and resolved my issue to my satisfaction. ... show more
Reviewed in the United States on July 9, 2023 by Roger Edson
    • Works good
Style: With Smart Helmet
The only thing that I have is that the pedal assistant will turn off by it's self, a real problem when you are going up a hill.
Reviewed in the United States on July 26, 2023 by Make it work
    • My son University transportation
Style: Standard
Good quality ease to assembly The price is the best people don't trust me wen I told them the price they ting was more expensive My son is happy and is having a blast in his bike Appearance is mine and strong 💪 And is very adjustable for som one 5-11
Reviewed in the United States on October 6, 2023 by carlos guerrero
    • Wonderful bike
Style: Standard
I love this bike. The company helps you a lot and is very responsive too. It was quite the struggle to put it together because I'm very new and bad with bikes, so I ended up taking it to a bike shop to help me. Once I got it up and running, it's amazing. It's super powerful and covers a lot of ground in one full charge! ... show more
Reviewed in the United States on December 14, 2023 by Roberta
    • Tremendous FUN.
Style: Standard
I purchased the bike to ride with my son. The bike is amazing with the different gearing I can control the speed to match his. The first day we were off roading. I purchased the larger battery, and it lasts three rides and at 40% charge. I'm 6ft 210lbs. and able to reach full speed. I like the tire seem to absorb the ride and acceleration so the ride is very comfortable. The seat is not super soft just average. ... show more
Reviewed in the United States on July 17, 2023 by Amazon Customer
    • 500w not 750
Style: Standard
It arrived quickly well packaged and was not difficult to assemble. It is not a 750W motor but a 500W motor that has a peak of 750. The bike is solid but heavy, No matter how much I tried to tighten the seat, it continuously slides down during the ride. I weigh 210 pounds, I don't think it should slide down. The battery went from 100% to 41% in less than 3 miles that I rode on flat terrain at 20 mph full electric. The temperature outside was 48 degrees. I will recharge the battery and test it again. I have tested the bike more than 100 miles now. So you can't rely on energy bars. you have to follow the wattage. over 52W is full 42W is almost out of juice. in STEP 2 and occasionally 3 I went about 30 miles between charges. ... show more
Reviewed in the United States on April 3, 2023 by OraH
    • Great bike and Custer service
Style: Standard
I had to get a new bike for commuting back and forth to work and this bike delivered. I was on the fence between a couple different brands but I’m glad I went with this one. The customer service has been great from start to finish and I would recommend buying from this company again or for the first time. ... show more
Reviewed in the United States on December 13, 2023 by John

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