isinwheel U4 16″ Folding E Bike for Adults Electric Bike with Suspension, 10.4Ah Battery, 500W Motor, 19mph Top Speed, Step Through Adult Electric Bicycles, Mini Commute Ebike for Adults and Teens

Price: $359.99
(as of Feb 09, 2026 01:58:49 UTC – Details)

From the brand

Have a Nice Summer Ride!

Go Green, Choose Clean.

We dedicated to smart mobility since 2010.

As a direct-to-customer (DTC) business, we provide the best quality electric bikes & scooters to our customers.

We hope that what we are trying to do will eventually bring convenience and fun to your travel.

Easy commute effortless travel

16 inch, Just the Right Size: The 16″ mini electric bike for teens hits the sweet spot between ultra-compact 14″ and full-size 20″ models. It offers smoother control, better comfort, and greater stability — without sacrificing portability. Perfect for city commuters who want an e-bike that’s easy to handle, store, and enjoy every day
Easy to Fold, Easy to Store: The handlebar and frame fold down in seconds, transforming the e bicycle into a compact size of just 32.2″ long and 27″ wide — perfectly portable for your car trunk, office, or apartment
Reliable Performance You Can Trust — Backed by 15 years of isinwheel expertise in smart mobility, this electric bike for adults focuses on true quality over empty specs. It’s equipped with a 500W motor and 10.4Ah removable battery, reaching 19 mph (0–top speed in just 3.8s). CFR1512 certified with multi-layer protection, it ensures safe, durable, and worry-free rides every time
Mini Size, Big Utility: Unlike most small electric bike, it comes with a standard rear rack that supports add-ons like rear baskets for carrying groceries or gear. You can also personalize your ride with optional handlebar bags and bottle holders
Comfortable Ride: Enjoy a smoother journey with a foldable electric bike front suspension fork and shock-absorbing seat that effectively reduce bumps. The adjustable handlebar and seat height ensure the perfect fit, while the smart controller algorithm automatically adapts power output for a more effortless and responsive riding experience