iSinwheel U4 Foldable Step-thru Electric Bike
Original price was: £659.00.£469.00Current price is: £469.00.
Please note that an administrative fee of 8.7% will be applied to all government schemes, including Bike2Work, Cyclescheme, and Cycle to Work: £...
- Free Express Delivery 3 to 7 business days
- 0% Finance Available
- UK Stock & Warranty
- Live Chat support 9am - 8pm
Speed
19 MPH
![](https://alphascootz.uk/wp-content/uploads/2025/04/battery-1.png")
Battery
10.4Ah
Range
55 MILES
Motor
250W
This Model Is Fully Compliant With UK Road Regulations
See UK Legislation
Warranty
ALPHA SCOOTZ is committed to providing the highest quality products on the market and welcomes customer feedback that can assist us further in achieving this goal. All our products come with 12 Months Warranty,supported by our fully-equipped service center.
See Full Warranty Details- Description
- Additional information
- Disclaimer
Description
U4 Foldable E-Bike – Power, Range & Convenience!
With a 250W motor (peaks at 500W), the U4 delivers strong performance and tackles inclines up to 20% with ease. Its 375Wh high-capacity battery with smart chip management ensures a safer, longer-lasting ride. Choose from 4 riding modes and cruise at speeds up to 19 mph, with a max range of 88 km. Designed for portability, the lightweight frame, removable battery, and foldable build make it easy to store in your car boot. Commute smarter with the iSinwheel U4 – your perfect ride for the city and beyond!| Motor | 250W (Peak 500W) |
| Max Range | 55 Miles (88 KM) |
| Battery | 36V, 10.4Ah |
| Default Speed | 6/10/15/25 km/h (15.6 mph) |
| Unlocking Speed | 15/25/30 km/h (19 mph) |
| Theoretical Max 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 |
| 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 | 58 lbs (26.5 kg) |
| Gross Weight | 61.7 lbs (28 kg) |
| Display | Large LCD screen |
| Lighting System | Adjustable headlight, Handlebar reflector, Tail light |
| Dimensions (Unfolded) | 56.3″ x 20.87″ x 43.31″ |
| Dimensions (Folded) | 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″ (140–180 cm) |
Additional information
| Brand | isinwheel |
|---|---|
| Battery | 10.4 AH |
| Speed | 19 MPH |
| Range | 55 Miles |
| Motor Power | 250W |
Please note that the use of electric scooters and electric bikes in the UK is subject to specific regulations.
Electric Scooters:
Currently, privately owned electric scooters are not permitted on public roads, pavements, or cycle lanes. They are only legal on private land with the landowner’s permission.
Riders are advised to familiarize themselves with local laws and guidelines to avoid potential fines or penalties.
Electric Bikes (E-Bikes):
Electric bikes that meet UK government criteria (pedal-assisted, motor limited to 250W, and a maximum speed of 15.5 mph) are classified as Electrically Assisted Pedal Cycles (EAPCs). These can be used on public roads and cycle lanes without a license, tax, or insurance.
Riders must be at least 14 years old to legally ride an EAPC in the UK.
By purchasing and using these products, customers acknowledge their responsibility to comply with all applicable laws and regulations. Our company cannot be held liable for misuse or legal consequences resulting from non-compliance.
For more information, please refer to the UK Government’s official guidelines.
Battery
