£629.00
£489.00
U4 Foldable Step-thru Electric Bike 500W Motor 88km Range
£629.00
£489.00
-
![fastest ebike]()
500WPowerful Motor -
![cargo e bike]()
55 MilesMax Range -
![s10max 15600mah]()
36V 10.4AhBattery -
![electric gravel bike]()
21.7 MPHTop Speed -
![full suspension electric mountain bike]()
16*2.15"Pneumatic Tyre -
![best electric mountain bike]()
264 LBSLoad Capacity
Performance
Motor
250W
Peak 500W
Max Range
55Miles(88KM)
Battery
36V, 10.4Ah
Default Speed
6/10/15/25kmh(15.6mph)
Unlocking Speed
15/25/35kmh(21.7mph)
Theoretical maximum speed at full charge
Foldable
Yes
Detachable Battery
Yes
Up Hill
20%
Waterproof level
IPX4
Zero-Start
Yes
Recommended Age
14+
Package include
U4 electric bike, charger, pedals, instruction manual, tool kit
Specifications
Battery Capacity
375Wh
Charging Time
4-5h
Current&Voltage
Output: AC 100-240V, 50/60Hz, 2,5A
Input: DC 42V, 2A
Battery Protection
Temperature protection
Overload protection
Waterproof protection
Battery Type:
New Lithium Battery
Scooter Frame
Aluminum alloy
Net weight
58lbs(26.5kg)
Gross Weight
61.7lbs(28kg)
Display
Large LCD screen
Lighting system
Adjustable headlight Handlebar Reflector Tail light
Dimensions
Unfolded (length x width x height)
56.3" x 20.87" x 43.31"
Folded (length x width x height)
32.3" x 20.9" x 26.8"
Tyre size
16*2.15"
Seat height from ground
29.1" - 36.2"
Handlebar height from ground
40.6"
Recommended user height
55.1" - 70.9"(140cm-180cm)
Services
| Guarantee | 1 year |
| Battery Warranty | 6 months |
| Shipping Fees | Free in UK |
| Shipping From | Warehouse in UK |
| Deliver Methods | Truck delivery/DHL |
| Delivery Time | 1-2days |
| Customer Service | Phone/Email/Live chat |
Motor
Max range
Max speed
Tyre
500W
28Mi
20MPH
14*1.95"
500W
65Mi
20MPH
26*1.95"
500W
35Mi
20MPH
16*1.75"
500W
55Mi
21.7MPH
16*2.15"
Customer Reviews
Based on 81 reviews
90%
(73)
10%
(8)
0%
(0)
0%
(0)
0%
(0)
C
The Isinwheel U4 feels like a vacation on two wheels. It's a simple pleasure. It was simple to put together. It's simple to operate (I barely had to read the user's manual). I can say more but I will get on with my review.
I purchased this for my wife. I wanted something that was sturdy and had some decent power, but not intimidating. It also had to look cool. This bike fits the bill perfectly. I put the bike together in less than 20 minutes. The battery had a decent amount of juice, so I didn't charge it fully before taking the test ride. I'm 6' 2" , 220 lbs. We live on a hilly street. I was able to zip up and down the streets fairly easily. I did have to use PAS but for the most part the ride was smooth and quiet.After the test drive, I took my wife and bike over to a local park for her test ride.
How did the ride go? She was thrilled. She marveled at the bike's smoothness and quietness. She learned how to use the controls very quickly. The only problem that was noted was a front brake squeal. I adjusted the brake without any problems.
The bike is very solid and heavier than expected. Nevertheless, I consider this a good purchase. Buy this bike. For it's price, it is a solid value!
M
My grandson loves this he's 13years old. Great Xmas present
M
This was bought as a Christmas gift during BF. Given that it was so heavy, it was gifted a bit early, lol. My stepmom absolutely LOVES her bike and has been riding it all over town.
S
So, i bought this bike as it was the only one I could find that was a good first starter and came in white. I'm 64 and haven't ridden a bike since I was a kid at school, and have never ridden an ebike, so complete beginner. Booked in some lessons and had my first lesson last Thursday. At first I was all over the place but once I experienced the throttle and the electric side of thingd, I was away. It is nerve wracking to start with but once you get the hang of it, you'll love it. I've alwayys been a driver and although I am aware of bikes and give them lots of space, it's really opened my eyes to the vulnerable and safety side of them on the road. Just love my bike and maybe in a year or so I'll be ready to upgrade, but for now, I'm loving it and the freedom it gives me. I recommend it to anyone who wants a safe and nippy little ebike. Bloody good price too and received it in 3 days. However, I also ordered the rear basket and front bag which comes from China and had to wait a few weeks to get them (snail mail).
T
Bike seems to be quality Easy to put together. Has a slight issue with kickstand and the company readily worked with us to correct. Can’t wait for
Spring
