Aostirmotor S18 Electric Bike


Match Price Guarantee
Aostirmotor S18 in Stock & Ready to Ship
Out of stock
Delivered within 3-5 business days
  • Payment Method

    Slice it up flexibly with Klarna, spread your cost with monthly plans between 3-36 months.

    Available Countries: United Kingdom, Germany, Sweden

    Learn More

    Backed by PayPal, split your purchase into 3 or 4 interest-free payments

    Available Countries: France, UK, US

    Learn More

    Futuraride now offers discounts when you purchase in bulk. You can order ALL e-bikes and e-scooters for Wholesale Prices with order of 2 or up. Reach us through live chat to learn more.

  • Shipping & Returns


    All items ordered online will be processed within 1-2 days (except on weekend)
    Aostirmotor S18 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.
  • Ask An Expert
    Our customer experience experts are here to answer all of your questions and make your buying experience easy.
    Reach us through Live Chat or Call Us
    Monday-Friday, 2PM-10PM Central European Time (CET)
    customer-support +1 (866) 346-4953
    Contact Us


Ask An Expert

Anytime our friendly Customer Experience team is ready to help you. Call us anytime 11:00-21:00 CET Monday to Saturday.

+1 (866) 346-4953

750W Motor

28Mph Top Speed

43 Miles Max Range

48V 15Ah Battery

Disc Brake

Hydraulic Spring Shock Absorber

Play Video

Attractive & Stylish

Thoroughly crafted by engineers and designers.

Strong Endurance Mountain Bike

Classic design, powerful performance, practical features.

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 15AH Removable Lithium Battery

Easy to remove. Reach a range of up to 20-40 miles per charge.

Dual Disc Brakes

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

Full Suspension

The reliable and robust performance front ZOOM 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

Better Battery

Equipped with a 48V 15Ah lithium battery and a maximum range of 40 miles, this electric bike makes it easy for you to take long trips.

Powerful Motor

Equipped with a 750W motor, Aostirmotor S18 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.

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 S18 provides a harmonious and safe driving experience. S18 is equipped with full suspension 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 and rear spring shock absorber
Drive Mode: 5-Level Pedal Assist System, Right Side Half-Twist Throttle


Battery Type: 48V 15Ah Lithium-Ion
Travel Distance (Range): 35-70km(22-43mi)
Working Temperature: -10~50°C
Input Voltage: 100-240V
System Voltage: 48V
Recharge Time: 4-6 hours


Display: LCD display
Product Weight: 35kg(75lbs)
Waterproof Rating: IPX4
Dimensions: 195*110cm(76*44inch)


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

In The Box

1 x S18 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 S18 5:03

Aostirmotor S18 full-suspension fat tire electric bike review

Electrified Reviews 7:51

Aostirmotor S18 review: $1,599 FULL SUSPENSION electric bike


Experience All-Terrain Aostirmotor Ebike S18-1500W

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.