AOSTIRMOTOR AOSTIRMOTOR All Terrain S18-Black 750W 48V Electric Mountain Bike - eBike Haul
AOSTIRMOTOR AOSTIRMOTOR All Terrain S18-Black 750W 48V Electric Mountain Bike - eBike Haul
AOSTIRMOTOR AOSTIRMOTOR All Terrain S18-Black 750W 48V Electric Mountain Bike - eBike Haul
AOSTIRMOTOR AOSTIRMOTOR All Terrain S18-Black 750W 48V Electric Mountain Bike - eBike Haul
AOSTIRMOTOR AOSTIRMOTOR All Terrain S18-Black 750W 48V Electric Mountain Bike - eBike Haul
AOSTIRMOTOR AOSTIRMOTOR All Terrain S18-Black 750W 48V Electric Mountain Bike - eBike Haul

AOSTIRMOTOR All Terrain S18-Black 750W 48V Electric Mountain Bike

  • Sale price
    Regular price
    Unit price

    Get 4% off Use Code WelcomeSpring | Ends:
    Tax included.



    750W Motor and Removable lithium battery

    All Terrain Electric Mountain Bike S18 with a powerful 750W motor, Strong driving force, Long Endurance and Removable 48V 11.6ah Lithium Battery supports 15 mph speed, charging time 4-6 hours.

    Easy to Assemble and High Quality

    90% Pre-assembled. You can charge your phone by SW-U-LCD display. Our Ebike uses a light and strong aluminum alloy frame. It's equipped with front light, rear reflector, F/R disc brake TEKTRO, SHIMANO Outer 7 speed.

    Excellent For All Terrains

    S18 using 26x4.0 inch fat tires, providing great traction. You'll have no problem cruising over beach, snow, gravel, rain, dirt, sand even ice and enjoying the ultimate electric biking adventure.

    Three Working Modes

    Features three Working Modes including E Bike, Pedal Assist & Normal Pedal Modes.

    We Ship from CA, USA  

    Please note: Due to logistics policy, your order will be shipped with two packages. One package is BICYCLE and the other is BATTERY. 



    Motor: Truckrun Brand 750W Rear Hub Motor
    Battery: 48V/15Ah Removable Lithium-Ion Battery w/ Samsung Cells
    Controller: 48V/22A
    Charger: 110-220V
    Display: Aostirmotor SW-U-LCD Display
    Drive Modes: 5-Level Pedal Assist System, Right Side Half-Twist Throttle & 7-Speed Shimano Sunrace Derailleur
    Charge Time: 4-6 Hours
    Frame: Full-Suspension 6061 Aluminum Alloy Frame
    Handlebar: 31.8mm x 660mm
    Stem: 28.6mm x 31.8mm x 110mm
    Brake: Tektro Mechanical Disc Brakes w/ 180mm Front & 160mm Rear Rotors
    Tire: 26” x 4” Fat Tires Mounted on Aluminum Alloy Spoked Wheels
    Front Suspension: Zoom Hydraulic Fork w/ Lockout
    Rear Suspension: Rear Spring Shock, L = 125mm, w/ 20mm of Stroke
    Saddle: City Type 27.2mm x 250mm
    Light: Front and Rear
    Fender: Included
    Max Speed: 28 mph
    Net Weight: 77 Lbs
    Gross Weight: 88 Lbs
    Product Size: 73” x 44”
    Package Size: 64” x 11” x 32”
    Minimum Seat Height: 31”
    Maximum Seat Height: 35”
    Handlebar Length: 26”
    Standover Height: 33”
    Weight Capacity: 300 Lbs
    Tool Kit: 1 pcs

    Product Size

    1. Normally, your order will be picked up by FedEx from our warehouse within 3 days;
    2. Shipping time of your order: 7-15 days.

    Shipment to P.O. boxes or APO/FPO addresses ships to addresses within the U.S., some of U.S. Territories (Please consult Sales@ before ordering) and does not ship to P.O. Box and APO/FPO/DPO addresses.

    Shipment confirmation & Order tracking

    You will receive a Shipment Confirmation email once your order has shipped containing your tracking number(s). The tracking number will be active within 24 hours. 

    Damages is not liable for any products damaged or lost during shipping. If you received your order damaged or lost your package, please contact us within 20 days at

    Return & Refund


    Customers can request a full refund within 24 hours after placing an order on Please note that we will charge a transaction fee if you apply for the refund after 24 hours and before delivery (2.6% for credit card users, 3.6% for PayPal users, 3.5% for Affirm users). Orders purchased after 30 days could not be canceled.


    If you want to return the electric bicycle without defective or damaged, we only accept return requests submitted within30 daysof delivery. Please contact customer service staff ( 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 charge15%of the bicycle order as a processing fee, and you can only get a85%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 requestby mail. The email needs to include the order information, the reason for the return and the picture 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 authorizationfrom the customer service staff, we will send you aprepaid label. You need to print our label and affix on the box.

    d. Your refund will be returned withinthree working daysafter 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.

    Contact Us:

    Monday – Friday: 9AM – 5PM (PST)



    Warehouse Address:

    1567 S Campus Av, Ontario, CA 91761

    After-sale warehouse address:

    2710 Yates Ave, Commerce, CA 90040

    Customer Reviews

    No reviews yet