foldable ebike
fold up electric bike
fastest electric bike
best electric bikes
best folding electric bike
electric bike for adults
cheap electric bike
electric bikes for sale
foldable electric bike
folding electric bicycle
ebikes foldable
folding e bike
collapsible electric bike
commuter ebike
womens electric bike
electric bikes for sale near me
foldable ebike
fold up electric bike
fastest electric bike
best electric bikes
best folding electric bike
electric bike for adults
cheap electric bike
electric bikes for sale
foldable electric bike
folding electric bicycle
ebikes foldable
folding e bike
collapsible electric bike
commuter ebike
womens electric bike
electric bikes for sale near me

iSinwheel U3 Foldable Electric Bike

incl. VAT & free delivery
£449.99 £599.00 SAVE £149.01
/
Color
10% Extra OFF for 2-BIKES BUNDLE10

Free delivery As fast as 1 day

✕
About delivery

We ship from our Birmingham warehouse in the UK, using trucks or trusted carriers like DHL and DPD to ensure efficient and safe delivery.

  • England: Delivery within 1 business day.
  • Scotland and Wales: Delivery within 1–2 business days.
  • Northern Ireland: Delivery within 1–3 business days.

Note: Delivery refers to the time from dispatch to successful receipt and does not include order processing time (within 24 hours). Please be aware that severe weather or other force majeure events may cause delays in logistics.

FAQ

  1. How can I track my order?
    After we dispatch your order, you will receive an email with a tracking number. You can use this number on the carrier's website to check the shipping status of your package.

  2. What should I do if my delivery is delayed?
    During peak shopping seasons, delivery may experience slight delays due to high parcel volumes. Please allow an additional 24 hours or contact our customer service team to verify the delivery status.

Fast Dlivery in 1-3 Days
30Days No-reason Return
2-Year Warranty
Ordered
Now
Order Ready
in 12Hours
Delivered
in 1-2Days

🚚Shipping - Free shipping on all orders to the United Kingdom, 2-3 business days delivery time.
💝Return & Refund Guarantee - 30 Day Money Back & 24 Month Warranty.
📞Customer Support - Please email support@isinwheel.co.uk. Our experts will reply within 24 hours.

This site is protected by hCaptcha and the hCaptcha Privacy Policy and Terms of Service apply.

  • SAFE PAYMENT
£599.00 £449.99
foldable ebike
iSinwheel U3 Foldable Electric Bike
£599.00 £449.99
24/7 Customer Service
Email: support@isinwheel.co.uk
Tel: +44 1563638328
  • fastest ebike
    500W
    Powerful Motor
  • electric gravel bike
    18.6 MPH
    Top Speed
  • pedal assist bike
    281 Wh
    Battery
  • cargo e bike
    35 Miles
    Max Range
  • full suspension electric mountain bike
    16*1.75"
    Pneumatic Tire
  • best electric mountain bike
    265 LBS
    Load Capacity

UP TO 18.6
MPH
UP TO 35
Miles range
36V 7.8Ah
Battery
amazon electric bikes Ride Safely in Style
Ride Safely in Style

Embark on a secure and stylish journey with U3 ebike – featuring front suspension for a smooth ride, powerful headlights, tail lights, and reliable brakes.

amazon electric bikes Ride Safely in Style
Ride Safely in Style

Embark on a secure and stylish journey with U3 ebike – featuring front suspension for a smooth ride, powerful headlights, tail lights, and reliable brakes.

Designed for Comfort

Efficient Brushless Motor 500W

The U3 folding electric bicycle boasts powerful performance with its 500W integrated wheel motor. This motor enables you to reach high speeds and cruise with minimal exertion when using the assisted mode.

36V 7.8Ah Battery

The U3 collapsible electric bike features a reliable 36V 7.8Ah lithium-ion battery pack made with high-quality 18650 cells. With a full charge, it provides a range of 21-35 miles, ensuring you can make the round trip with ease and without worry.

Versatile LCD Display

Easily adjust speed settings from 0 to 3 gears, bypass speed limits, toggle power on/off, and illuminate your path with the front headlight—all at your fingertips for ultimate convenience and control.

electric bikes for sale Front Suspension
Front Suspension

The U3 fold up electric bike features advanced front suspension, providing a smooth and comfortable ride on city streets or rugged terrain. Enhanced shock absorption in the front fork and seat makes bumps and rough surfaces easy to handle. Experience freedom to explore with the U3's exceptional suspension system.

electric bikes for sale Front Suspension
Front Suspension

The U3 fold up electric bike features advanced front suspension, providing a smooth and comfortable ride on city streets or rugged terrain. Enhanced shock absorption in the front fork and seat makes bumps and rough surfaces easy to handle. Experience freedom to explore with the U3's exceptional suspension system.

e mountain bikes for sale Efficiently Charge
Efficiently Charge

Experience the convenience of rapid charging with the U3 electric bike. Its 42V 3A fast charging system fully charges your bike in just 2-3 hours. Crafted from durable alloy steel, ensures strength and reliability for your journeys. Say goodbye to long waits and hello to seamless rides with the U3 efficient electric bike.

e mountain bikes for sale Efficiently Charge
Efficiently Charge

Experience the convenience of rapid charging with the U3 electric bike. Its 42V 3A fast charging system fully charges your bike in just 2-3 hours. Crafted from durable alloy steel, ensures strength and reliability for your journeys. Say goodbye to long waits and hello to seamless rides with the U3 efficient electric bike.

Foldable Design, Saving Space
Carry to Anywhere

The foldable e-bike fits in car trunks or subways for smooth commutes, unfolding easily for adventures.

Foldable Design, Saving Space
Carry to Anywhere

The foldable e-bike fits in car trunks or subways for smooth commutes, unfolding easily for adventures.

ladies electric bike Go Farther
Go Farther

Discover the versatility of the U3 foldable ebike, equipped with three distinct riding modes. Whether you prefer the ease of electric-powered cruising or the added thrill of pedal-assisted riding, the U3 effortlessly adjusts to your preferences. Its robust lithium-ion battery, with a capacity of 280.8Wh (7.8Ah, 36V), offers an impressive range of 35-55km in electric-only mode and 50-70km in pedal-assist mode. Embark on your adventures with confidence, knowing the U3 is designed for endurance, allowing you to explore without boundaries, mile after exhilarating mile.

ladies electric bike Go Farther
Go Farther

Discover the versatility of the U3 foldable ebike, equipped with three distinct riding modes. Whether you prefer the ease of electric-powered cruising or the added thrill of pedal-assisted riding, the U3 effortlessly adjusts to your preferences. Its robust lithium-ion battery, with a capacity of 280.8Wh (7.8Ah, 36V), offers an impressive range of 35-55km in electric-only mode and 50-70km in pedal-assist mode. Embark on your adventures with confidence, knowing the U3 is designed for endurance, allowing you to explore without boundaries, mile after exhilarating mile.

Learn more about details

U3 Foldable Electric Bike

The U3 electric bikes is ideal for every journey! Unfold, and you're ready to go. Featuring a collapsible frame and a convenient carrying handle, it's effortlessly portable. Relish a comfortable journey with its front wheel suspension and padded seat. Discover the U3 electric bike's limitless possibilities—it's ready for any adventure!

cheap ebikes

Adjustable Handlebar

Enjoy customizable comfort with adjustable handlebar height on the U3 electric bike, allowing riders to find their perfect riding position for a personalized and ergonomic experience.

talaria ebike Pedal Assist & Throttle

Pedal Assist & Throttle

Experience the dual-power performance, seamlessly blending throttle control with pedal assist for effortless riding and extended range.

e bike price

16" x 1.75" Tires

Experience smooth and steady rides on U3's 16" x 1.75" pneumatic tires, ensuring optimal traction and comfort on any terrain.

Zoom Hydraulic Brakes

Zoom Hydraulic Brakes

Enjoy reliable and responsive braking performance with U3's hydraulic brakes, providing enhanced safety and control for your rides.

electric bicycles near me Front Headlight

Front Headlight

Ride safely in low-light conditions with the front headlight on the U3 electric bike, providing enhanced visibility and ensuring a clear view of the road ahead.

electric bike with throttle Foldable & Charge safety

Foldable & Charge safety

Experience the convenience of foldability and portability with the U3 electric bike, coupled with a strategically positioned charging port that minimizes the risk of water ingress, ensuring hassle-free charging in any weather conditions.

pure electric bike Shock-Absorbing Seat

Shock-Absorbing Seat

Upgrade your riding comfort with the U3 electric bike's shock-absorbing seat, designed to cushion bumps and vibrations, ensuring a smoother and more enjoyable journey on any terrain.

best folding e bike Rear Fender & Passenger Seat

Rear Fender & Passenger Seat

Experience versatility and convenience with a U3 electric bike featuring a rear fender and a comfortable passenger seat, ensuring a clean, dry ride for both rider and companion.

Attentive to Every Detail

Actual photos showcasing every detail clearly visible to the naked eye.

+
+
+
+
X

General
Performance
Parts
Parameters
Sorts Spec
Tires 16*1.75" pneumatic tires
Saddle Breathable ergonomic sport cushion seat
Seat post Adjustable height
Throttle 10/15/25/30 KM/H
Front Light 111 lumens LED
Brake Hydraulic 160mm disc brakes front + rear
Lighting LED, headlight, and taillight
Front Suspension Suspension fork with adjustment.
Warranty 2-year warranty on all parts
Rider Height 5'1" ~ 6'1" (155cm ~ 180cm)
Included U3 Ebike, charger, pedals, user manual
Sorts Spec
Motor 250W (Peak Power 500W)
Battery 36 V, 7.8 Ah lithium battery. Waterproof IP65 (included)
Range 21-35 miles (35-55 km)
Charger Standard 100V240V AC, 42V 3Ah Smart Charger (included)
Battery Charge Time 2-3 hours
Battery Lifetime 800 charges
Frame Alloy steel folding frame
Controller 36V, max output 15 amp
Display 6.5*4.7cm LCD display.
Sorts Spec
Tires 16 1.75" pneumatic tires
Saddle Breathable ergonomic sport cushion seat
Seat post Adjustable height
Throttle 10/15/25/30 KM/H
Front Light 111 lumen LED
Bike Weight 51.4 lbs (23.3 kg)
Bike Dimension 142*56*94 cm / 55.9*22*37 in.
Packing Size 83*36*63 cm / 32.7*14.2*24.8 in.
Total Payload Capacity 264 lbs (120 kg).
Sorts Spec
Height 5'1" ~ 6'1"
Total Length 55.1''
Top Tube Length 21.3''
Reach 21.7''
Head Tube Length 5.5''
Standover Height 20''
Wheelbase 37.4''
Min Saddle Height 27.6''
Max Saddle Height 37.8''
Rear Saddle Height 20.5''
Handlebar width 22''
Min Handlebar Height 37''
Max Handlebar Height 43.7''

U3 Installation Guide

Customer Reviews

Based on 79 reviews
85%
(67)
14%
(11)
0%
(0)
0%
(0)
1%
(1)
M
Michael D.
Amazing

*Performance:**
The bike's performance is where it truly shines. The electric motor provides a smooth and powerful boost, making uphill climbs and longer rides a breeze. I can easily switch between different levels of assistance, which helps conserve battery life during shorter rides. The top speed is impressive, allowing me to navigate streets and trails without feeling like I’m lagging behind.

User picture
M
Milaine Forget
Great bike

I was surprised with how good this bike is. Battery lasts more than I need, top speed of 18mph is perfect for relaxed city commute, front and rear lights connected to the main battery is a must for safety. I use this bike to commute to work about 7miles one way, it uses 1/5 of the battery one way and I charge it right in the office before commuting back. Traveling to work is employers expense now lol

User picture
l
leigh laur

Love the bike but have only had 1 week

S
Soheil Gh
Best customer service and very friendly

I bought 2 Ebikes from isinwheel (u2- u3).
These are powerful bikes and strong.
I had some problems with the bikes but the isinwheel customer service solved all my problems. especially thanks to Lynn and Lulu.

L
Luís Lameirao
Simply magnificent, better than many 29" MTBs

I was not paid by anyone to tell the truth about this E-bike.
At first I was scared, I thought it was fake marketing.
But the bike is really very good, this company is serious, orders in 3 days. The delivery man wakes up at 4am with a van full of E-bikes, I saw.
Congratulations to all of you for your professionalism, I highly recommend buying E bikes here.

123
1847