




| Performance | |
| Motor | 250W |
| Speed Modes | 6/10/15/20/25 km/h |
| Range | 104 km |
| Suspension | Front Fork Suspension |
| Braking System | Dual Disc Brake |
| Climb Angle | 20% |
| Battery & Charging | |
| Battery Capacity | 48V 13Ah |
| Charging Time | 7-8 hours |
| Body & Design | |
| Frame Material | Aluminum Alloy Frame |
| Tire Size | 26×4,0" |
| Tire Type | Pneumatic Tires |
| Features | |
| Lighting | Headlight + Taillight |
| IP Rating | IPX4 |
| Rider Requirements | |
| Recommended Age | 14 years+ |
| Max Load | 150 kg |
The U4 E-Bike features 26×4,0" wide tires, provide strong grip and stability on city roads, sand, snow, and gravel.
The U4 E-Bike pairs a front suspension fork with a shock-absorbing seat to smooth out bumps on any ride. Enjoy optimal comfort, better control, and a silky feel on city streets or rugged trails.
The U4 E-Bike delivers Class 3 power for high-speed commuting. Save time, skip traffic, and enjoy an effortless thrill every ride — built for the city, ready for adventure.
The U4 E-Bike features a 48V 13Ah integrated battery with 2500 charge cycles and lockable, removable design. Enjoy up to 104 km (65 miles) per charge — effortless charging, extended range, and peace of mind for daily commutes or weekend travel.
The Shimano 7-speed drivetrain works with 5 speed modes to provide the perfect balance of power and control..
A sturdy rear rack designed for carrying backpacks, shopping bags, or cargo, making daily commuting and errands more convenient.


1. Please wear a helmet including other safety protective gear all the time while riding. Ride safely and obey your local laws and regulations.
2. If you want to store the bicycle/scooter for an extended period, make sure the battery is charged well above 50%. Be mindful that the battery is stored at a dry and safe area.
3. Please do not charge the battery indoors.


















