Portable and Foldable
The FinBike U3 E-Bike combines convenience with a modern look. Its fully foldable design easily fits into your car trunk, making it perfect for on-the-go use. The sleek black-and-white aesthetic adds a contemporary touch, while the fast charging port ensures you're ready to ride again in just 2-3 hours.

Fold and Go
With its fully foldable design, the U3 E-Bike is easy to transport and fits effortlessly into your car trunk. It's perfect for those seeking a portable and practical solution without sacrificing style.
Fast and Easy Charging
Equipped with a 42V 3A charger and a fast charging port, the U3 E-Bike can be fully charged in just 2-3 hours, allowing you to get back on the road quickly.


Comfort on Every Ride
Designed for a pleasant riding experience, FinBike U3 ensures you stay comfortable during long journeys. User-friendly features make operation effortless, so you can enjoy the ride without fatigue.

A - Handlebar Height | 37''-43.7'' |
B - To Reach | 21.7'' |
C - Saddle Height | 27.6''-37.8'' |
D - Rear Rack Height | 20.5'' |
E - Stand-Over Height | 20'' |
F - Wheelbase | 37.4'' |
G - Overall Length | 55.1'' |
Recommended Height | 150 cm - 185 cm (4'11" ~ 6'1") |
Maximum Load Capacity | 264 Ibs (120 kg) |
36V 7.8Ah 18650 Battery Cell
42V 3A
250W
15.5 mph (25 kph)
Three Power Levels: 6.2/9.3/15.5 mph (10/15/25 kph)
Alloyed Steel
264 Ibs (120 kg)
53.9 Ibs (24.45 kg)
16*1.95" Pneumatic Tires
Front Suspension
Left LED Digital Tube Instrument
Headlight + Taillight
21-35 miles (35-55 km)
CE Certified




FAQs
If your package has not yet shipped, please contact our customer service immediately to cancel your order. If it has already been shipped, please refer to our Return and Refund Policy, especially the "Order Cancellation" section, before contacting customer service.
The recommended height for the U3 E-Bike is between 150 cm and 185 cm (4'11" ~ 6'1"). The maximum weight is 120 kg (264 lbs).
It usually takes 2-3 hours to fully charge the battery using the included charger.
We offer FREE shipping on all products in our shop.
The warranty for the motor, controller, and frame is 2 years. Tires, saddle, front and rear decorative strips, and fastening covers are covered for 6 months. The rest of the parts are covered for 1 year. For more details, please visit our warranty policy page.