Vivi Electric Bike, 27.5" Electric Bike for Adults, Peak 1000W Ebike 22MPH Electric Mountain Bike with 48V 499.2WH Battery, Up to 50 Miles, 21 Speed Adult Electric Bicycles, SGS Certified to UL2849
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30-day refund/replacement
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 9 left in stock, order soon!
Arrives
Sep 16 – Sep 17
Color: Grey
Features
- SGS Certified to UL2849 : Ride confidently with our electric mountain bike, featuring SGS certified to UL2849 for the highest safety standards and reliable protection on every journey
- Power and Endurance: Electric bike for adults is equipped with a high speed 500W motor (1000W peak) and a 48V 10.4AH battery, enjoy a versatile range of 22-50 miles per charge, ideal for both short commutes and long adventures
- Advanced Riding Features: Our ebike is equipped with a 21speed transmission system and 5 working modes, allowing you to tackle any terrain with ease. Whether you prefer full electric, pedal-assist, manual pedaling, cruise control or walk assist, this e bike adapts to your riding style
- Durable and Stylish Design: Built with a 27.5-inch tire for durability and style, the integrated LCD display keeps you informed of speed, battery life, and more for a seamless riding experience
- After Sales Service: This adult electric bicycles arrives 90% assembled, with a one-year service on the motor, battery and the controller, you have no worry using it
Bike Type: Electric Bike, Electric Mountain Bike, Commuter Ebike
Age Range (Description): Adult
Brand: Vivi
Number of Speeds: 21
Color: Grey
Wheel Size: 27.5 Inches
Frame Material: Aluminum
Suspension Type: Front
Special Feature: Lightweight, Cruise Control
Included Components: Charger, E-Bike Accessory Kit, Electric Bike
Bike Type: Electric Bike, Electric Mountain Bike, Commuter Ebike
Age Range (Description): Adult
Brand: Vivi
Number of Speeds: 21
Color: Grey
Wheel Size: 27.5 Inches
Frame Material: Aluminum
Suspension Type: Front
Special Feature: Lightweight, Cruise Control
Included Components: Charger, E-Bike Accessory Kit, Electric Bike
Brake Style: Disc
Model Name: H7UL
Wattage: 500 watts
Manufacturer: Guangzhou Plenty Bicycle Co,Ltd
Brand Name: Vivi
Date First Available: August 23, 2025
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sep 16 – Sep 17
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
Color: Blue
easy assembly and great quality. Bought it for my son when he leaves to college, so I test rode it and it was amazing! I weigh 240lbs and it was going 23mph with no pedaling!
Reviewed in the United States on August 6, 2025 by Eddy
Color: Red
At 79 years old, this is the perfect touring bike, especially the assisted pedaling feature and the cruise control your new ebike introduces to. Great buy. And...it works well pulling a cart.
Reviewed in the United States on June 24, 2025 by William Skislak II
Color: Red
It’s a great bike overall for the price. It gets up and down hills great and generally feels solid. I am really enjoying it! Gripe #1: The kickstand is woefully misplaced. It’s situated just behind the left pedal and collides with my shoe on every revolution without employing an unnatural foot positioning. (The workaround was to remove it, but now I have no kickstand!) Gripe #2: Aside from that, the fenders are a poorly engineered afterthought. They’re wobbly and very cheap in quality. Mismatched compared the the rest of the unit. I plan to upgrade them which seems fairly painless. 1st Month Update: It squeaks and clicks but the unit still delivers overall. The power adapter gets HOT. I’d recommend charging in an air conditioned place near a smoke detector. 2nd Month Update: I’ve surpassed the 100 mile point! Okay, that’s not really that far but everything is generally holding together. I’ve had a minor annoyance with my left pedal popping on every revolution. Vivi support was helpful and quick to resolve with a new set which solved the issue. I’m also in the process of upgrading the crank-side gears since they’re a little short for my preferences — I’m preparing for an 80-mile ride next month which should help prove it’s reliability.
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Reviewed in the United States on June 18, 2023 by Norm Pearson Norm Pearson
Color: Red
The media could not be loaded. Can't beat the price for this bike. So far so good, some of the parts could be better quality especially the tires but overall pedals great with motor assist or has good power to get you around. Yes you can spend 3-15 for a top of the line e-bike but thats just ridiculous. Save the money on expert assembly, took about an hour or so to put together if you have any kind of mechanical skill. Manuel is horrible but there are some good vids on youtube for this bike. Its not that hard to figure out.
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Reviewed in the United States on January 28, 2023 by Jeff Erney Jeff Erney
Color: Blue
Great customer service. Good quality
Reviewed in the United States on August 16, 2025 by Dristanta Silwal
Color: Blue
Before purchasing, I researched ebikes and drilled down to bikes with features that are desirable and pitfalls to avoid. All the reviews outlining the most important features to look for were included in this bike. So I researched this specific bike to find out if there were any shortcomings of the product itself. The manufacturer covered everything including the appropriate battery type, size, and features. The other important element of the bike (the motor and gears) were also well within the scope of a bike that would allow the average rider to go the distance, the speeds and ride under the conditions that would be necessary. There are more expensive bikes on the market, but you have to pay as much as it would be to buy three of these before you find a product that has significant features that eclipse this bike. I came across a review of the previous model of this exact bike and the items which were pointed out in a negative way on the review had all been addressed on the current bike. So the review that was recorded to talk me out of the bike actually helped me make the decision. The bicycle parts of the ebike, like the shamano gears the disk breaks, the forks and the frame are very well build and manufactured by long-time well known bicycle manufacturers. There were of course, a couple of reviews that tried to talk down about this product, bringing up the fact that it is build in China, and to that i have to say if I had to use that is a condition for purchases, i would not have anything including this computer i am typing on. That being said, like everyone, i have purchased Chinese items and had difficulty with the documentation. And to that end, the documentation is very limited but anyone who can twist a wrench can put this thing to gather, it truly is 85% assembled. With any other issues as far as operation, your skills in using a search engine and YouTube will suffice. THE ONE THING YOU MAY NEED HELP FIGURING OUT IS (listen up because i am going to save you fifteen minutes of frustration) you turn the headlamp on by holding in the middle button on the electronic gar selector for five seconds and the light will come on. you are welcome, no go buy this bike.
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Reviewed in the United States on December 27, 2020 by James B.
Color: Red
This seller is from China hiding behind a NJ shipping address, they are impossible to deal with! RUN burn your money it is more satisfying, read on Unfortunately for me or anyone that purchases this bike the description is completely inaccurate! This bike has a 17" frame and 27.5" tires, it is universally accepted that a bike with this size frame is designed for riders that are a minimum of 5'10 and taller. I went to a local bike shop and they explained these characteristics to me and that the description of a 17" frame is not acceptable for the height ranges they described. The description says men 5'4, Im 5'6 and I can not stand over the bike without being on my tip toes and I still am uncomfortably touching on the bar, their description saying that 5'4 can straddle this bike couldnt be further from accurate, this is clearly why they say the bikes can not be returned. Overall it is well made and worth the money, but DO NOT BUY THIS BIKE UNLESS YOU ARE A MINIMUM OF 5'10 OR TALLER REGARDLESS OF YOUR SEX BECAUSE YOU WILL NOT BE ABLE TO COMFORTABLY RIDE THIS BIKE AS THEY ARE DESIGNED TO COMFORTABLY FIT YOU, THIS IS A SAD REVALATION AS i AM DISABLED AND PURCHASED THIS BIKE TO REHAB MYSELF AND IT IS A USELESS WASTE OF MY MONEY. The description is completely inaccurate except for the part that it is non returnable
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Reviewed in the United States on April 3, 2025 by Fred S