isinwheel U5 Pro E Bike for Adults Electric Bike with Front Suspension, 48V 500W Folding Ebikes for Adults, Aluminum Frame, 7 Speed Gear, 20mph Foldable Electric Bicycles, 20" Fat Tire Ebike
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Color: White
Style: Standard
Features
- Reliable Performance You Can Trust: Backed by 15 years of isinwheel expertise in smart mobility, this e-bike focuses on true quality over empty specs. Its equipped with a 500W motor, 48V removable battery, and a 7-speed gearing system, reaching 20 mph and charging in just 23 hours. UL2849 certified with multi-layer protection, it ensures safe, durable, and worry-free rides every time
- Lightweight Aluminum Frame: Made from aluminum alloy, the ebikes for adults frame is 3050% lighter than steel, making it easier to lift into your car, carry upstairs, or maneuver through the city. Its corrosion-resistant build ensures lasting performance for everyday adventures
- Foldable Convenience: Fold your ride down to a compact 37.4 17.7 27.5 inches (0.3 m3) in seconds. U5 PRO electric bike for adults weighs only 53.6 lbs and slips easily into car trunks, offices, or apartmentsoffering unmatched portability and convenience wherever you go
- Comfortable Ride: Enjoy a smoother journey with a foldable electric bike front suspension fork and shock-absorbing seat that effectively reduce bumps. The adjustable handlebar and seat height ensure the perfect fit, while the smart controller algorithm automatically adapts power output for a more effortless and responsive riding experience
- Versatile Accessories: A standard rear rack supports custom add-ons like rear baskets and saddlebags for convenient cargo transport. You can also choose additional adult electric bicycles accessories such as handlebar bags and bottle cages to personalize your ride and enhance functionality
Bike Type: Electric Bike
Age Range (Description): Adult
Brand: isinwheel
Number of Speeds: 5
Color: White
Wheel Size: 20 Inches
Frame Material: Aluminum
Suspension Type: Front
Special Feature: Aluminum Frame, Lightweight
Size: 37.4*17.7*27.5"
Bike Type: Electric Bike
Age Range (Description): Adult
Brand: isinwheel
Number of Speeds: 5
Color: White
Wheel Size: 20 Inches
Frame Material: Aluminum
Suspension Type: Front
Special Feature: Aluminum Frame, Lightweight
Size: 37.4*17.7*27.5"
Brake Style: Disc
Style: Standard
Model Name: U5 Pro
Power Source: Battery Powered
Wheel Material: Aluminum
Lithium Battery Energy Content: 374.4 Watt Hours
Warranty Type: Limited
Assembly Required: Yes
Bicycle Gear Shifter Type: Down Tube
Battery Capacity: 250 Watt Hours
Derailleur Configuration: Rear
Bicycle Drivetrain Type: Derailleur
Electric Assist Type: Pedal Assist
Frame Size: 37.4 Inches
Frame Type: Folding
Item Dimensions LxWxH: 63 x 25 x 48.8 inches
Brand Name: isinwheel
Date First Available: May 5, 2025
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Color: White
Style: Standard
Update: 1050 miles with no problems. The battery is holding up well. I checked the brake pads, front 90%, rear 75%. I had my first flat tire at 1,000 miles. The front tire was a breeze to take off and patch. I'm extremely pleased with the bike and the company service. Update: 700 miles without any problems. Even the tire are almost new. I ride about 200 miles per month on the streets. At pedal assist 3 in 3rd gear I get 25-35 miles per charge with the lights on. It's very stable and easy to use. This bike is well built and solid. I've only ridden it about 30 miles so far but we're in for a long relationship. The facts: Quick shipping Great packaging Easy assembly Light weight Easily foldable About 25 miles per charge on peddle assist 20 mph top speed Easy, intuitive controls Excellent fit and finish except for rear rack* Good product support from the company Great price The bad Terrible owners manual *The rear rack mounting holes don't line up with the frame Terrible seat The seat doesn't adjust for angle Came with handlebars off-center Dim headlight I would readily buy this bike again. For the money, it's hard to beat. Product support via email is slow but helpful. Update: The company didn't take long to rectify the misaligned rear rack issue. They sent me a new bike free of charge. I highly recommend this bike and this company. I'm completely pleased. 200 mile update: No problems at all. Everything is working perfectly. I highly recommend this ebike and the company.
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Reviewed in the United States on June 8, 2025 by Gilbert Longoria
Color: White
Style: Standard
Was kind not feeling it at first. It has grown on me. I'm in 200 miles and so far so great. Can get me to my job and back on 1 charge about 16 mile round trip. I mainly use pedal assist so it last longer. I don't think it could make it thier and back with just throttle. You can buy a second battery from the isinwheel website. Sold out but definitely worth it if your planning using only throttle and going further then 20 miles round trip. Charges in about 2hrs. Folds into my hatchback. It's not the best but not the worst for this price range. Biggest downside is mechanical breaks and not powered brakes. It'll stop, but something that needs to be upgraded imo. It's heavy keep in mind it's like 40+ pounds. 7 speed gearing. Kinda wish it had 1 or 2 more high gears. Lastly maybe upgrade the chair. Definitely worth it for me at 560.
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Reviewed in the United States on December 16, 2025 by Alex Cerda
Color: White
Style: Standard
The item arrived defective and could not be assembled. Returning it was extremely frustrating—there was no prepaid return label, and I was instructed to pay the shipping cost upfront. The return process took weeks, and while the product refund was eventually issued, the shipping cost has still not been reimbursed after weeks of waiting. Overall, a very disappointing experience.
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Reviewed in the United States on January 2, 2026 by dvt
Color: White
Style: Standard
So far I've enjoyed this bike, had an issue with a faulty pedal, the manufacturer replaced it for me. Top speed is around 20mph, faster if going down hill, had it up to 24mph. I like the cruise function. Battery life is decent if used on just electric, I would estimate you could go 12 to 14 miles with no worries. With pedal assist? I would estimate 40 miles. Brakes a bit squeaky, has a front shock, I recommend a seat post shock absorber for added comfort on long rides. Above all, it's FUN! I also find that even on non-electric mode, using ZERO boost, it's not harder to pedal than a regular mountain bike which surprised me, I was thinking it would be like an old Moped (for those of you old enough to remember Mopeds they were very hard to pedal, and felt like they weighed a ton) this can be ridden comfortably like a conventional bike so if you do run out of juice, you won't knock yourself out getting home. I ride mine daily, taking my furry exercise machine out for 3 mile jogs (translated: Siberian Husky). He happily trots along side me. I'm a victim of COVID and now have "COVID Asthma" so this bike allows me to get out and get some exercise and not trigger an attack with over exertion. I have a daughter who runs High School Cross Country and I can now accompany on her solo runs on my Isinwheel, and not feel like I'm going to pass out because of my asthmatic lungs. Big plus! It folds easily and can fit in the trunk of a car or the back of any SUV. My 17 year old daughter can load it and unload it. So yeah, not excessively heavy.
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Reviewed in the United States on September 28, 2025 by Bryan B.
Color: White
Style: Standard
So far so good. Update: changed out seat and pedals. Seat was very uncomfortable for long rides. Feet kept slipping on pedals. I have over 50 miles on this bike. Brakes squeak and there’s an annoying click that’s been there from day 1 when pedaling. Shocks could be better.
Reviewed in the United States on June 25, 2025 by Deejay
Amazing Ebike once it hits 17 mph it's amazing The back tire adapted it is not losing air anymore I love this ebike alot
Reviewed in the United States on December 2, 2025 by Ravi Philip Yejerla
Color: White
Style: Standard
Love this bike so far. Well built. I can load it in the back of my car without help The pearl white looks sharp Plenty of power. Had help with assembly Great value for the money. Let the adventures begin.
Reviewed in the United States on October 19, 2025 by Melanie P.
Color: White
Style: With 1-year Extended Warranty
Took bike for test ride & enjoyed it very much. The folding design & removable battery make for convenient storage & easy charging. Would recommend.
Reviewed in the United States on December 24, 2025 by Raymond johnson