AOSTIRMOTOR AOSTIRMOTOR S05 48V 11.6AH Electric Mountain Bike - eBike Haul
AOSTIRMOTOR AOSTIRMOTOR S05 48V 11.6AH Electric Mountain Bike - eBike Haul
AOSTIRMOTOR AOSTIRMOTOR S05 48V 11.6AH Electric Mountain Bike - eBike Haul
AOSTIRMOTOR AOSTIRMOTOR S05 48V 11.6AH Electric Mountain Bike - eBike Haul
AOSTIRMOTOR AOSTIRMOTOR S05 48V 11.6AH Electric Mountain Bike - eBike Haul

AOSTIRMOTOR S05 48V 11.6AH Electric Mountain Bike

Get 4% off On Order $500 & Up Use Code WelcomeSummer | Ends:
Regular price$1,499.00
Tax included. Shipping calculated at checkout.

  • Free shipping within the United States.
*Please Note: This item is only available for sale in the contiguous United States.
  • In Stock, Processing time 3-10 Business Days
Popular Cyber Mountain Bike
  1. This bike has a classic looking paint job that is black with linear accents in blue and orange.
  2. 26*2.5 road bike tires offer a more relaxed position for all riding styles.
  3. S05 features a front suspension fork and a rear spring shock for a controlled, engaging, smooth ride.
  4. Take your S05 anywhere safe in the knowledge that you're protected from the elements underneath your tires with built in fenders.
  5. It can ride 30km in pure electric mode.
  6. Load capacity: 300lb

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 500W Rear Hub Motor w/ 80Nm of Torque
Battery: 48V/15Ah Samsung Removable Lithium Battery
Controller: 48V/15A
Charger: 110-220V
Display: Aostirmotor SW-U-LCD Display
Drive Mode: 5-Level Pedal Assist System (w/ Speed Sensor), Right Side Half-Twist Throttle & 7-Speed Shimano Sunrace Derailleur
Charge Time: 4-6 Hours
Frame: 6061 Full-Suspension 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 2.5” Tires Mounted on Aluminum Alloy Spoked Wheels/Aluminum Alloy Racing Wheels (One Integral Wheel )
Fork: SASuntour XCM Hydraulic Fork w/ Lockout
Rear Suspension: Rear Coil Shock Absorber
Saddle: City Type 27.2mm x 250mm
Lights: LED Front Headlight and Rear Brake Light
Fenders: Black Plastic Fenders
Max Speed: 28 mph
Net Weight: 73 Lbs
Gross Weight: 83.7 Lbs
Bike Dimensions: (L x H) 72” x 41”
Package Dimensions: 60” x 10” x 31”
Weight Capacity: 300 Lbs
Wheel Diameter: 28”
Minimum Seat Height: 30”
Maximum Seat Height: 34”
Standover Height: 31”
Handlebar Length: 26”
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

S05 Spoke Wheel: S05 is our flagship ebike, stylish silently with both levels of endurance and a ride-ability you can trust day in day out. S05 is fast on singletrack, capable in the rough, and fun wherever you ride it. MTB, High Quality, Modern Style
S05-1 Integrated Wheel: Aostirmotor S05-1 mountain bike is a best choice for cycling enthusiasts. If you've been trying to give up a sedentary lifestyle, S05-1 fits a lot better into your routine than an infrequent jog or an elusive workout. Affordable, Racing, Intelligent
500W MOTOR: With Maximum Torque 80 N.m The rear e-bike motor is designed to provide power and boost to riding. Arriving at your destination relaxed and ready to get on with your day. Great Performance MAX ROTATING SPEED: 360 Rpm TOP SPEED: 27 Mph MAXIMUM TORQUE: 80 Nm
48V 11.6AH BATTERY: Long Rides Waterproof, Removable Get up to 20 miles on a single charge and easily recharge the battery on or off the bike. Great Performance CAPACITY: 48V 11.6Ah RANGE: 20 Miles RECHARGE: 5-7H
SW-LCD DISPLAY: Programmable, Fully Customizable We've made it easy to control your E-bike. With five levels of pedal assist and a throttle at your finger tips, it's never been so easeful to get around. Plus, the handlebar display always lets you know how much farther you can go. Great Performance Battery Capacity USB Charging Odameter Speedometer
26×2.5 Fat Tires: Provide improved grip and traction on the most terrian. It can offer you an easy and smooth riding experience.
Front 180Mm Disc Brakes: Sensitive front 180mm, rear 160mm mechanical disic brakes provide ample braking force even in the harshest conditions efficiently.
Rear Spring Shock: The reliable and robust performance rear coil shock which makes riding no longer bumpy.
Shimano 7 Speed: You can shift to a larger cog for uphill riding and downshift to a smaller cog at high speeds. In combination with the pedal-assist system, you can adjust the suitable apeed to complete your journey.

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