AOSTIRMOTOR Electric Mountain Bike 4.0 20inch Fat Tire Electric Bicycle Electric Beach Bike 500W EBike 48V Lithium Battery


SKU: 4000784674241 Category:



90% Pre-assembled
Removable lithium battery
3 working modes: Normal Pedalled, Pedal Assisted, and Ebike.
Maximum load capacity: 300 LBS

Manufactuers After-sale warranty

1: non-consumable parts warranty time is 12 months: seat/frame/motor/controller/meter.
2: Consumed parts warranty time 3 months: Brake/tire/battery/

When the product is abnormal, contact customer service as soon as possible, we will be happy to solve the problem for you.
Do not supplier it yourself, so that the engineering department cannot correctly judge the failure and affect the maintenance.
We will reject all warranty terms without modification or supplier without consent.

Non-human damage, the above terms apply to all-electric bicycle products in the store.
Thank you for your cooperation.

Direct manufacturers, enjoy high-quality pre-sale and after-sale service.

Additional notes

You need to use the adapter properly together with the original plug when you are charging our vehicle.

* Endurance: depending on the driver’s weight, different road conditions, and driving style, the distance will vary.

* Limit climbing angle: different weight according to the driver, the speed is different, have a different point of view.

* Mix order welcome, OEM order welcome. We also can export quantity goods at the client’s specific request as a manufacturer.

* If you have any questions please feel free to contact us.”


Additional information


red, blue

Ships From

United States




There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.