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Ridstar

Electric Bike for Adults, 1000/2000W, 25/30/37MPH,48V-52V, 20AH,40AH Battery, Max 50-180 Miles Electric Motorcycle, 20" Fat Tire Dirt Bike, Shamano 7-Speed E-Bike

  • Based on 427 reviews
Condition: New
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$959.00 Why this price?

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Availability: In Stock.
Fulfilled by SZD Ebike Store
Arrives Jul 1 – Jul 2
Order within 11 hours and 37 minutes
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Color: Q20-1500W 48V 20AH


Features

  • [Unique Style & Sports Vision] This electric bike for adults features a unique & imaginative design, complete with a cool bike headlight for optimal safety during night rides. The saddle is both delicate & soft, with a strengthened pole & hollowed-out bracket that creates a thrilling sports adventure experience. You'll turn heads with this bike & be the envy of others. Join us & try out the fashion trend|
  • [1000W high-speed motor & removable 48V 20Ah battery] This electric bike is a perfect choice for daily commutes & mountain adventures. The battery can be charged within 6-8 hours, & the bike can reach a top speed of 30 miles/hour, providing a thrilling ride experience. Upgrade to our electric motorcycle for adults & enjoy the convenience & excitement of this amazing ride|
  • [Fat Tires & Dual Hydraulic Disc Brakes] With its puncture-resistant 20/''x4/'' fat tires, this ebike provides a stable grip on any terrain, including s, beaches, & rough mountain roads. The dual oil disc brakes offer greater stopping power & precise, instant braking, even in wet weather, ensuring your safety at all times.
  • [Shamano 7-Speed & F/R Shock Absorber] Our electric dirt bike for adults features a high-strength front suspension & rear suspension fork that effectively absorbs shocks & provides better control while riding. The Shamano 7-gear shifting allows for reliable precision & comfortable ride control.
  • [3 Riding Modes & Long Distance] With a max speed of 30MPH, this electric mountain bike offers three riding modes: pure electric, electric assist, & pedal. It can travel up to 80km-120km/50-75 miles in pure electric mode, depending on rider weight & road conditions, making it perfect for long-distance travel. bicicleta electrica para adultos
  • [Features & Accessories ] Complete with a 7.2/'' phone holder (18.5x8.5cm/7.3x3.4inch) & a spacious storage box (22x14x11cm/8.6x5.5x4.3 inch). The bike also features a multi-function LCD display, high brightness front light, & tail light for added safety. & with 90% pre-assembly, you can easily install it.

Bike Type: Electric Bike, Electric Motorcycle，Electric Dirt Bike，Mountain Bike, City Bike, Commuting Bike, Beach Ebike, Fat tire Electric Bike See more


Age Range (Description): Adult


Brand: Ridstar


Number of Speeds: 7


Color: Q20-1500W 48V 20AH


Wheel Size: 20 Inches


Frame Material: High Carbon Steel


Suspension Type: Dual


Special Feature: Digital Display, Taillight, Odometer, Headlight, Rechargeable, Dual Disc Brake, USB Charging Port, Phone Holder See more


Included Components: Manual, Charger


Bike Type: ‎Electric Bike, Electric Motorcycle，Electric Dirt Bike，Mountain Bike, City Bike, Commuting Bike, Beach Ebike, Fat tire Electric Bike


Age Range (Description): ‎Adult


Brand: ‎Ridstar


Number of Speeds: ‎7


Color: ‎Q20-1500W 48V 20AH


Wheel Size: ‎20 Inches


Frame Material: ‎High Carbon Steel


Suspension Type: ‎Dual


Special Feature: ‎Digital Display, Taillight, Odometer, Headlight, Rechargeable, Dual Disc Brake, USB Charging Port, Phone Holder


Included Components: ‎Manual, Charger


Size: ‎20"


Brake Style: ‎Disc


Wheel Width: ‎4 Inches


Specific Uses For Product: ‎Downtown around, rocky roads, sandy beaches, snowy suburbs, and even urban jungles


Item Weight: ‎66 Pounds


Theme: ‎Sport


Style: ‎Q20-1500w&48v 20ah


Model Name: ‎Q20-


Power Source: ‎Electric


Wattage: ‎1500


Wheel Material: ‎Ethylene Vinyl Acetate (EVA)


Lithium Battery Energy Content: ‎1000 Kilowatt Hours


Seat Material Type: ‎Faux Leather


Warranty Type: ‎1 Year


Maximum Weight Recommendation: ‎330 Pounds


Assembly Required: ‎Yes


Number of Handles: ‎2


Skill Level: ‎Beginner


Minimum User Height: ‎64 Inches


Manufacturer: ‎Ridstar


Brand Name: ‎Ridstar


Warranty Description: ‎12 months manufacturer


Material: ‎High Carbon Steel


Suggested Users: ‎Adult


Date First Available: December 3, 2022


Frequently asked questions

Depending on the model, the electric bike can reach a maximum speed of 25, 30, or 37MPH. The range varies based on the battery option chosen, with the bike capable of covering 50 to 180 miles on a single charge.

Yes, the 20 inch fat tires are designed for off-road conditions, allowing the bike to navigate through difficult terrains like dirt paths and trails with ease. This makes it a versatile option for both city commuting and off-road adventures.

The bike is equipped with either a 48V or a 52V battery, coming in two capacity options: 20AH or 40AH. Charge times vary according to the battery capacity, but generally, it can take anywhere from 4 to 8 hours to fully charge the battery.

Yes, it features a Shamano 7-Speed gear system, which allows you to adjust the speed and riding mode according to your needs and the terrain. This enhances the riding experience by providing more control over the bike's performance.

Similar Products

Top Amazon Reviews

🚀 Abunda's Overview

This is our summary and key points to consider based on customer reviews.

The e-bike reviewed is praised for its speed, power, and versatility as both city commuter and trail bike, featuring a dual battery system that offers impressive acceleration, speed, and range flexibility. Its comfortable ergonomics, solid construction, and reliability stand out, although it has been noted for being heavy and having limited storage space. Performance is consistent even over uneven terrain, but long-term comfort may require suspension upgrades.

Pros

  • 🚴‍♂️ High top speed and quick acceleration
  • ⚡ Dual battery system for flexibility in range management
  • 🛠️ Quality build and reliable functionality
  • 🏙️ Great for city commuting and capable on hills and gravel
  • 🛠️ Easy to assemble and good value for the price

Cons

  • 🏋️‍♂️ Heavy, affecting storage and maneuverability
  • 📦 Limited storage capacity
  • 🗝️ Multiple keys can be cumbersome
  • 🔧 Potential need for suspension upgrades for long rides

Should I Buy It?

If you're seeking a robust e-bike for urban commuting or cruising on trails, this e-bike is a strong candidate, especially due to its power and range flexibility. It's more suited for short to medium distances rather than long-distance touring due to comfort considerations. Despite its weight and storage limitations, its performance and build quality could make it a good purchase for anyone seeking a reliable electric bike.

    • Communication and delivery questions
Color: Q20-1500W 48V 20AH
This is an update to a previous review that I left approximately one month ago. When I ordered the bike, I was initially given a delivery date of May 8. It was not delivered on May 8. The next day I received another notification that it would be delivered on the 9th. That didn't happen. Then, I got another notification and said if it's not delivered by the 15th I could come back and ask for a refund. I had said that I would update my review upon delivery of the bike or some other resolution. Ultimately the bike was delivered on the 14th of May. The communication and or trying to get a hold of anyone prior to this was difficult. I will say once the bike was delivered. It was very easy to put together. Came with all the tools necessary. It was helpful that I did have some bike knowledge and how to install tires as you do have to install the front tire. Everything else was very straightforward and again came with Great tools. After approximately one month of owning the bike, my son absolutely loves it. Rides it almost every day and has multiple friends that have the same bike. I would definitely recommend this bike over all. ... show more
Reviewed in the United States on June 12, 2025 by John
    • A great value overall.
Color: Q20-1500W 48V 20AH
Review Image by Arthur L Arthur L
The bike arrived faster than expected, it was fairly easy to set up, and everything worked great out of the box. I'm pleased with it. Pros: Performance (it is fast for the price, you also get a decent range even on full throttle) Look (it looks great and capable) Price and support (I had to contact the manufacturer for some assistance regarding the settings, and got an answer the same day that solved my issue). Cons: The suspensions (too firm in the back, I will upgrade to something different once the current ones fail) The wheels aren't of great quality (to be expected at that price point) The seat isn't very comfortable for longer rides (again, to be expected with cafe racer-type bikes). Overall, a very great value, hard to beat at that price point, especially considering the look! My advice: Get the additional 2-year warranty from Amazon. ... show more
Reviewed in the United States on June 11, 2025 by Arthur L Arthur L
    • Defective bike, Terrible seller!
Color: Q20-1500W 48V 20AH
Review Image by Hojin Kee Hojin Kee
Review Image by Hojin Kee Hojin Kee
Review Image by Hojin Kee Hojin Kee
Review Image by Hojin Kee Hojin Kee
Review Image by Hojin Kee Hojin Kee
As soon as I opened the box, I noticed the kickstand was broken. Since the bike is quite heavy and I didn’t want to risk it falling over without a functioning kickstand, I held off on riding it and waited for the replacement kickstand to arrive. In the meantime, I took the bike for a few short rides around the neighborhood just to check if it’s working fine and check for any issues like brake alignment, etc. Unfortunately, during those brief rides, several plastic components started to break. First the phone holder, then the finger paddle, and finally the throttle. Once the throttle broke, the bike became completely unusable. I reached out to the seller, who responded by offering to send replacement parts. However, as the photos I’ve attached clearly show, these are not simple parts that can be swapped out easily—they require professional installation. I told the company that this situation is unacceptable, but they’ve refused to offer a refund or send a replacement bike. I paid over $1,000 for a bike I haven’t been able to use properly even once. I don’t understand why I should be responsible for taking it to a repair shop to fix issues that were clearly present from the start. The product arrived defective, and I feel I’m being unfairly held responsible for their poor quality control. I’ve been going back and forth with the company for over a month now since receiving the bike, and they still haven’t provided a proper solution. They’re saying it’s not easy for them to send me a new bike due to shipping costs. Well, I don’t care what you’re gonna have to pay for shipping. I just need to have a working bike when I paid for one. If you’re considering purchasing this bike, I hope you’re fully aware of the risks you’re taking—not just with the product quality, but with the lack of support you may face if something goes wrong. ... show more
Reviewed in the United States on May 2, 2025 by Hojin Kee Hojin Kee
    • Great Purchase
Color: Q20-1500W 48V 20AH
I bought this for my 14 year old son. It came much sooner than expected and took about two hours to assemble, between him and his dad. Overall, it has been a great purchase. It looks great and rides smoothly. The battery charges in about 5 hours and he can ride for several hours on that charge. It is big, like a dirt bike and sturdy. The seat is long enough for his sister to ride with him (11 yr old). Concerns only front wheel, make sure it is tight and secured. ... show more
Reviewed in the United States on June 14, 2025 by Amber Mathis Martin
    • It works well!
Color: Q20-1500W 48V 20AH
Review Image by robert wall robert wall
Works well, but had only a few issues due to shipping. For example, the keys to the battery were in the battery box, but the ignition keys were not east to find. After contacting the Chinese factory, they sent a picture of the bike mounted utility bag and the keys were hidden in a secrete side compartment. The Shimano shifter mechanism at the rear wheel was bent, but a local bike shop fixed for $50. All else is good, snd I'm happy with the ebike. ... show more
Reviewed in the United States on June 15, 2025 by robert wall robert wall
    • Great bike - terrible directions
Color: Q20PRO-2000W 52V 40AH
Assembly directions are awful. Be prepared to do a lot of figuring things out. Thankfully, I had the help of my awesome, mechanically inclined Dad! Once assembled, the bike is GREAT! Drawbacks: 1. Am seeking an add on rack for gear, shopping, etc. Doesn’t seem to be one associated with this particular bike. 2. Pedals like a BMX, so if you’re not comfortable with that, make certain batteries are charged. 3. Rough ride over bumps, not much give in the suspension. 4. Seems to have cruise control but can’t figure out how to use it (again, terrible directions for use). The good news: 1. Rides a bit like a dirt bike and can handle dirt, grass, and pavement. Particularly great ride on a smooth road. 2. Long, wide, comfortable seat. This is one of the things that I was looking for as I find most bicycle seats very uncomfortable. 3. Good battery life. 4. Good speed. ... show more
Reviewed in the United States on May 10, 2025 by Amazon Customer

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