Aostirmotor S07-B Electric Bike


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    Available Countries: France, UK, US

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  • Shipping & Returns


    All items ordered online will be processed within 1-2 days (except on weekend)
    Aostirmotor S07-B Electric Bike will be delivered for FREE, in 3-5 working days to the EU & UK Mainland.


    All E-bikes are under FREE returns within 7 days of delivery (Your items will be free from operation fee, while shipping fee will still be included). To return an e-bike that is not defective or damaged, please contact the customer service team within 7 days of receiving the product. Returns are NOT allowed after 7 days.
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750W Motor

28Mph Top Speed

50 Miles Max Range

48V 13Ah Battery

Disc Brake

Hydraulic Spring Shock Absorber

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Attractive & Stylish

Thoroughly crafted by engineers and designers.

The First Choice for Commuting & Traveling

Balancing comfort, utility, and performance, topped with crowd-stopping good looks.

Powerful 750W Motor

Fat tire bike with 750W high-speed brushless gear motors and 48V intelligent brushless controller, it can easily assist you to travel at 28mph.

48V 13AH Removable Lithium Battery

Easy to remove. Reach a range of up to 22-50 miles per charge.

Dual Disc Brakes

Sensitive front 180mm, rear 160mm mechanical disic brakes provide ample braking force even in the harshest conditions efficiently.

ZOOM Fork Suspension

The reliable and robust performance front hydraulic spring and rear spring shock absorber which makes riding no longer bumpy.

26*4 Inch Fat Tires

Provide improved grip and traction on the most terrian. It can offer you an easy and smooth riding experience.

Aluminum Alloy Frame

The enhanced ergonomics and improved handling promise a smoother, more confident ride.

The S18 is an incredibly comfortable urban commuter with an aggressive vibe and a unique, curvy frame and battery case. The motor is powerful enough to chug up some pretty steep hills, and the top speed is high enough to keep up with most traffic on side streets. But more than anything, it just looks cool.

Electrified Reviews32K subscribers

It’s a great beginner fat tire full-suspension e-bike. Aostirmotor S18 definitely works for trail riding. The same features that make them great for trails (suspension and fat tires) also make them great for urban obstacles like pot holes and curbs.

Electrek.co167K subscribers

Powerful Motor

Equipped with a 750W motor, Aostirmotor S07-B is perfect for casual use and riding through hills both. It can easily manage speeds up to 28 mph. Also, the motor is placed on the rear hub, which ensures rider comfort and stability all the way.

Superb Range

Equipped with a 48V 13Ah lithium battery and a maximum range of 50 miles, this electric bike makes it easy for you to take long trips.

Perfect Brakes

The front and rear mechanical disc brakes can bring your ride to a comfortable and quick halt any moment you wish.

Plush Ride Quality

Thanks to the wide 26 x 4 inch fat tires, the Aostirmotor S07-B provides a harmonious and safe driving experience. S07-B is equipped with fork hydraulic spring shock absorbers, it rides comfortably smoothly even on uneven surfaces.



Max Speed: 45km/h(28mph)
Motor Power: 750W
Motor Type: Brushless gear hub motor
Gears: Shimano 7-Speed
Brake Type:  Mechanical disc brakes
Suspension: Front hydraulic spring shock absorber
Assist System: 5-Level pedal assist system


Battery Type: 48V 13Ah Lithium-Ion
Travel Distance (Range): 35-80km(22-50mi)
Working Temperature: -10~50°C
Input Voltage: 110-220V
System Voltage: 48V
Recharge Time: 4-6 hours


Display: LCD display
Product Weight: 33kg(73lbs)
Waterproof Rating: IPX4
Dimensions: 192*112(75*44inch)


Tire Size: 26×4.0 inch
Tires: Chaoyang
Tire Type: Off-road fat tire

In The Box

1 x S07-B EBike(Fender included)
1 x Li-ion Battery
1 x Battery Charger
1 x Installation Tools
2 x Pedal
1 x Manual

Reviews & Unboxing

What the pros are saying about the Aostirmotor S07-B

Karl Tinsley 6:04

AOSTIRMOTOR S07-B 750W Fat Tire Ebike

Super Sahan 6:14

Another E-Bike Review!!! The AOSTIRMOTOR Electric Mountain Bike

EBike Philania 5:15

Aostirmotor S18 EBike Review

Fast & Free Shipping

Products are delivered from local warehouses. Shipping only takes 2 to 5 working days. (It takes 45 days for pre-sale products)

Buy Now, Pay Later

We work with PayPal to provide financing options to ease your burden. (Applicable within US, UK, & many others)

11 Am-9 Pm Chat

You deserve the best support and after-sales service. Send a message to our live chat between ET 11 AM-9 Pm, Monday to Friday, to get experts’ help.

18-Months Warranty

Riding worry-free is more fun. That’s why we have the largest repair network in the EU, UK & US. We offer 12 months of warranty on manufacturing defects and another 6 months of repairs at cost.