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🚴♂️ Zip Smart, Fold Fast, Ride Confident — Your Ultimate Urban E-Bike!
The U4 16" Folding E Bike by isinwheel combines a powerful 500W motor and a 10.4Ah removable battery to deliver up to 19 mph top speed. Its compact 16-inch wheels and foldable aluminum frame make it ultra-portable for city commuters, while front suspension and shock-absorbing seat ensure a smooth ride. Certified for safety and built with 15 years of smart mobility expertise, this e-bike offers customizable features like a rear rack and adjustable handlebars, perfect for adults and teens seeking a reliable, stylish mini commute solution.
| Bike Type | Electric Bike |
| Age Range (Description) | Adult |
| Brand | isinwheel |
| Number of Speeds | 3 |
| Color | Black |
| Wheel Size | 16 Inches |
| Frame Material | Aluminum |
| Suspension Type | Front |
| Special Feature | Foldable, Front fork & seat shock absorber, Rechargeable, adjustable |
| Included Components | Package 1: Tool Kit , Keys , Fenders ,Charger, Tire Pump, Bike Frame with Wheels,User Mannal |
| Size | 16" |
| Brake Style | Disc |
| Item Weight | 59 Pounds |
| Style | Standard |
| Model Name | U4 ebike |
| Power Source | Electric motor |
| Wattage | 7.5E+2 |
| Lithium Battery Energy Content | 374.4 Watt Hours |
| Seat Material Type | Vinyl |
| Warranty Type | Limited |
| Maximum Weight Recommendation | 1.2E+2 Kilograms |
| Assembly Required | No |
| Bicycle Gear Shifter Type | Thumb |
| Bicycle Drivetrain Type | Direct Drive |
| Electric Assist Type | Pedelec |
| Manufacturer | Shenzhen Xincheng Times Technology Co.,Ltd |
| Frame Size | Small |
| Package Weight | 69 Pounds |
| Item Dimensions LxWxH | 64.57 x 28.74 x 44 inches |
| Brand Name | isinwheel |
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