AOSTIRMOTOR S18-1500W 48V/15AH Fat Tire Electric Mountain Bike, 26"

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$1,899.97 $2,499.97

Bulk Savings: Buy 1 (SAVE $600)

We offer FAST & FREE shipping for all orders within the United States. The estimated delivery date for this item is between: - .

Travel on harsh terrain and have the freedom to go anywhere with the Aostirmotor S18-1500W Electric Mountain Bike! This stylish full-size mountain bike comes with a large capacity battery that allows you to go through twisting nature trails.



Reaching speeds up to 31.1 mph with the power-assisted function, the S18-1500W is the ideal ride for those who tend to bike on harsh terrain. Plus, it comes with a powerful 1500W brushless motor so you can accelerate quickly and have the torque to cross rugged terrain.



Equipped with modern-style frame, the S18-1500W electric bike is engineered for riding on loose and hard surfaces. The ebike is suited for rolling on surfaces such as dirt and gravel, perfect for daily commute and adventures.



Even better, this fast electric bike is available in a beautiful anaconda-inspired brown pattern that is unique and unlike other electric bicycles on the market. Enjoy a quick way to travel short distances by biking around with this heavy-duty ebike electric bike.



  • Unique triangular Sporty Frame increases payload
  • 1500W Toothless Brush Motor
  • Backlit Color LCD Display
  • High Capacity 48V/15Ah (720Wh) Lithium Battery
  • Front & Rear Suspensions


    Domestic USA Shipping: Your 26" AOSTIRMOTOR S18-1500W 48V15Ah Fat Tire Electric Mountain Bike will be packed and shipped within 1-3 business days and delivered to you between 5-10 business days.
    Frame 6061 Aluminum Alloy
    Controller 48V 30A
    Motor 1500W Motor
    Charge Time 4-6 hours
    Range 25-40 km
    Light With Front Light
    Fork ZOOM/MOZO
    Derailleur Outer 7 Speed SHIMANO
    Battery 48V 15Ah Lithium Battery
    Max Speed 50 KM/H
    Brake F/R Mechanical Brake
    Display Color-LCD Display
    Tire 26 x 4.0
    Package Size 163*28*82cm
    1 x 26" Fat Tire Electric Mountain Bike
    1 x User Manual
            Return Policy

            If you want to return the electric bicycle without defective or damaged, we only accept return requests submitted within 30 days of delivery. Please contact us at within 30 days. We will not accept return of bicycles without defective or damaged after 30 days. The ebike must have less than ten miles on the odometer, be free of any wear, dirt, dust, fragrance, or any other signs of use. And must be in the same packaging and condition that you receive it and must include all items that were inside the box (bike, charger, keys, kit, etc.). We will charge 15% of the bicycle order as a processing fee, and you can only get a 85% refund of the total order price. Purchased Products that have not yet shipped shall be subject to a 10% processing fee.

            Return process (return application is only accepted by email, not by phone)

            a. Submit you return request by email to The email needs to include the order information, the reason for the return and pictures of the bike.
            b. You need to pack the bicycle according to our requirements, take pictures after packing and send them to us.
            c. After getting authorization from the customer service staff, we will send you a prepaid label. You need to print our label and affix on the box.
            d. Your refund will be returned within three working days after our warehouse confirms receipt of the goods. Due to the reason of the bank, the refund time may be somewhat delayed.

            If the product is returned without authorization from our customer service staff, it will be rejected and returned to you at your cost.

            Non-returnable items include:

            All the accessories
            Special orders
            Used products (except for extreme breakage/malfunction)

            We promise that all electric bicycles received by our customers are brand new and we will never sell you any electric bicycles that are returned, refurbished or cleared from stock.