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Electric Bike for Adults - 20 x 4 Inch Fat Tire Ebike, 750W Dual Motor Ebike, 48V15.6AH Detachable Battery, 4 Riding Modes Electric Dirt Bike, 7 Speed Electric Motorcycle, UL 2849

  • Based on 129 reviews
Condition: New
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$899.99 Why this price?
Black Friday Deal · 12% off was $1,019.99

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This item's return window has been extended for the holiday season: Returnable until Jan 31, 2026

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

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Availability: Only 5 left in stock, order soon!
Fulfilled by HiKeep Direct

Arrives Dec 9 – Dec 11
Order within 11 hours and 52 minutes
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Color: MG-L-Black


Style: Standard


Features

  • Electric Bike for Adults

Bike Type: Commuting Bike


Age Range (Description): Adult


Brand: HiKeep


Number of Speeds: 7


Wheel Size: 20 Inches


Frame Material: High Carbon Steel


Suspension Type: Dual


Special Feature: Headlight


Included Components: Charger


Size: Standard


Bike Type: ‎Commuting Bike


Age Range (Description): ‎Adult


Brand: ‎HiKeep


Number of Speeds: ‎7


Wheel Size: ‎20 Inches


Frame Material: ‎High Carbon Steel


Suspension Type: ‎Dual


Special Feature: ‎Headlight


Included Components: ‎Charger


Size: ‎Standard


Brake Style: ‎Disc


Wheel Width: ‎4 Inches


Specific Uses For Product: ‎Snow


Item Weight: ‎113.5 Pounds


Theme: ‎Sport


Model Name: ‎MG-L


Power Source: ‎Electirc


Wattage: ‎748.8 Watt-hours


Wheel Material: ‎Aluminum


Year: ‎2025


Lithium Battery Energy Content: ‎748.8 Watt Hours


Seat Material Type: ‎Polyurethane (PU)


Warranty Type: ‎Limited


Maximum Weight Recommendation: ‎330 Pounds


Assembly Required: ‎Yes


Bicycle Gear Shifter Type: ‎Trigger


Minimum User Height: ‎5.5 Feet


Fender Material: ‎Polyethylene


Derailleur Configuration: ‎Rear


UPC: ‎698746822941


Bicycle Drivetrain Type: ‎Geared


Electric Assist Type: ‎Pedal Assist


Manufacturer: ‎Hikeep


Frame Size: ‎Standard


Package Weight: ‎113.53 Pounds


Brand Name: ‎HiKeep


Warranty Description: ‎‎The Limited 365 Days Warranty only covers parts or issues due to manufacturer defects.


Material: ‎High-Carbon Steel


Part Number: ‎MG-L


Date First Available: June 25, 2025


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Dec 9 – Dec 11

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.

  • Klarna Financing
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  • Afterpay Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Good product, great support = Fantastic value
Color: K6-L-BLACK Style: Standard
The bike is a decent e-bike, nothing to write home about, but decent quality and works as expected. Great for a teen or someone looking to putt around or get around a neighborhood for example. I really do like the wide tires for stability. The ride is comfortable, both on road and dirt/gravel/grass type paths. I would normally give this a 4/5 stars, what I expect, but not knock your socks off great on its own. However, we had a minor connector issue and working with HiKeep support was fantastic! They helped troubleshoot and were patient with the time differences and long communication delays on my part. Ended up narrowing down the believed culprit and sent the replacement part with no questions asked. Installed the new part and back to full functionality! So 5/5 stars because a good product with great support in my eyes equals a fantastic value and is worthy of the 5 stars. ... show more
Reviewed in the United States on August 5, 2025 by Thomas

  • Great bike, some minor things to keep a look out for
Color: BF-K6-L-A3-Black Style: Standard
Great bike for me & occasionally my daughter! Just passed 900 miles casually riding & occasionally picking my daughter up from school. The headlight & controller box under the seat are made of weak plastic, but zip ties & gorilla tape fixed that. The only 2 issues I've had were a loose connection in the controller box under the seat & the breaks cutting out. Need to take the brakes off & advance the back pad, no need to adjust the wire. ... show more
Reviewed in the United States on September 3, 2025 by Amazon Customer

  • Terrible communication if you have a problem.
The initial quality seemed okay, except for the brakes. They did not stop the bike quickly if you were going over 20 MPH. The throttle quit working on the third day. They offered to cover it under warranty, but communication was really difficult, and lots of messages went unanswered. After waiting a week and not received a shipment notification, I paid for one through their eBay store since it was supposed to ship out of NJ, which is usually 2 days shipping to NC. They waited 2 days to ship it, then shipped out of CA which took over a week. The warranty one did eventually show up. Three weeks later the hub motor had a problem, which they also offered to cover under warranty, but said it would take over a month to get. I didn't want to wait, so I paid $259 plus an additional $20 for expedited shipping directly from their website. After waiting a week and not receiveing any notification, I reached out. They said it was going to take just as long as the warranty wheel! I was offered a refund, but it took two weeks of messaging and hassle before I got my money back. I've had the bike a little over 3 months now, and it has only worked for about three weeks. The warranty wheel was supposed to ship almost two weeks ago, but I have heard nothing and have not received the wheel. I will never buy from this company again. ... show more
Reviewed in the United States on July 8, 2025 by Brian R

  • Amazing
Color: K6-L-BLACK Style: Standard
I have had couple different ebikes in the past. Of various brands, this company has the best product ive tryed for the price. Easy to assemble. Comfortable and stable. But, most importantly, this company actually cares about there customers. Ive had a few issues. Not there fault (popped tires, and one accident) and the company works the hardest to try to support you. If you want security, knowing the company actually cares, recommend there products. ... show more
Reviewed in the United States on August 29, 2025 by Tony fitzgerald

  • Good Bike
Color: BF-K6-L-A3-Black Style: Standard
Overall good bike, handles really good on dirt roads. Picks up speed quickly. My son got it up to 31MPH. My self I hit 25MHP with no issues and was like this fast enough for me. Battery life not quite what is listed in the product description 35 to 70 miles on a full charge. More like 20 miles full throttle only, with average speed between 15-20mph. I will have to try out different setting speed and peddling to maximize battery life. Head light works really well at night. ... show more
Reviewed in the United States on May 17, 2025 by sergio garcia

  • Solid Design and Performance at a Fair Price
Color: K6-L-BLACK Style: Standard
The integrity of the base is great. There are a few upgrade items such as hydro brakes, tires, etc that would make it better. I prefer getting the bike at this low price and then paying for the items mentioned. I also want to give praise to the Customer Support staff (Mikasa). A wrong item was sent on a part order (it happens). Their remedy performance was outstanding. I would/will buy HiKeep again, product and parts. ... show more
Reviewed in the United States on August 21, 2025 by Jim R.

  • It was in the top 5
A great bike and very sturdy bike. It is really slow on step hills. The headlight is great. Dont use it. That light will eat 3 bars in less then 5 miles. They dont tell you that part. It doesnt get no 60 miles on a full charge. Thats on flat ground maybe. With hills you might get 35 miles on a full charge. Thats my round trip too work. I will buy a faster bike. Hikeep is a good bike fir the price. The new ford ebike is garbage $4k for a 28 mph try like 21 mph. Thats called rich folks trying to look cool. Worst design ever. Its like a motorcyle, enjoy the back hurting ... show more
Reviewed in the United States on July 14, 2025 by Placeholder

  • Overall good bike, mine came in broke and needs new key/throttle part
Bike overall looks solid. Mine came in broke the key/ throttle part is cracked in half so the key is just dangling. Also with that part broke, the spring inside the throttle doesn't disengage causing the bike to keep going even when you don't twist the throttle. Are you able to send a replacement throttle instead of me doing a full return? It would be easier just to install a new throttle then ship the whole bike back. ... show more
Reviewed in the United States on June 19, 2025 by BG BG

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