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Aostirmotor S07-P 36V/13Ah 500W Fat Tire Electric Bike

The Aostirmotor S07-P 36V/13Ah 500W Fat Tire Electric Bike is a high-performance electric bicycle designed to provide an exhilarating and efficient riding experience. This e-bike combines cutting-edge technology, powerful components, and a sleek design to offer riders an unmatched adventure on various terrains.

The heart of the Aostirmotor S07-P is its powerful 500W brushless rear hub motor, which delivers smooth and responsive acceleration, allowing riders to effortlessly conquer hills and tackle challenging surfaces. Whether you're commuting to work, exploring off-road trails, or simply cruising around the neighborhood, the motor's impressive performance ensures an enjoyable and dynamic ride.

It's a stylish city bike for commuting, daily riding, errands, and outings, and for the vast majority of your travel needs, you'd choose it over a car. Lightweight aluminum alloy frame, the body is lighter, flexible, and powerful. At the same time, it is equipped with our SW display panel and fat tires, designed to bring you an unprecedented riding experience!

Outstanding Design

S07-P is black. The elegant and minimal design combined with our SW-LCD display, that’s cool. The 26*4.0 inch fat tire design gives the bike good grip and traction on rough roads. Even in the most challenging terrain and weather conditions, these fat tires keep you safe and provide you with an easy and smooth ride for increased riding comfort. S07-P also comes with an aluminum alloy rigid fork and front light.

Great Performance

S07-P is equipped with a 500W motor and 36V13Ah lithium battery, which can be charged for only 4-6 hours, and can reach a riding mileage of 25-35km. The maximum speed can reach 45km/h, which meets most travel needs. PAS intelligent pedal assistant system allows you to get exercise while riding more effortlessly, easily reach where you want to go and take you to discover more new places. Spoke wheels make e-bikes more comfortable to ride and can withstand more shocks that radiate to each spoke.

Easy To Assemble

90% pre-assembled. Our electric bicycles still require customers to assemble pedals, handlebars, front tires, displays, etc.

Please Note:
Your Bicycle And Battery Will Be In One Package And Shipped At The Same Time.


System Components Technical Parameters
Power System Battery 36V 13Ah lithium battery
Motor 500W Motor (Brand: Truck, Refer To Bafang Quality)
Controller 36V 22A
Charger 110-220V(US/Europe)
Display SW-U-LCD
Turn-Handle Rotary
Power sensor PAS Intelligent Pedal Assistant System
Charge Time 4-6 Hours(Recharge Regularly To Extend The Life Of Battery)
Structure Sytem Fork Aluminum Alloy Rigid Fork
Frame 6061 Aluminum Alloy
Handlebar 31.8*660mm
Stem 28.6*31.8*110mm
Rear Rack NO (Optional)
Brake System Brake F/R Mechanical Brake (With 4pcs Brake Pads)
Disc Brake Front 180 & Rear 160
Brake lever Universal
Wheel System Rim form Spoke Wheel
Rim Material Aluminum Alloy
Tire 26x4.0 inch Fat Tire
Speed System Gear Shift Lever 7 Speed Dial SHIMANO/Sunrace
Derailleur 7 Speed SHIMANO/Sunrace
Throttle With
Shock Absorption System Front Suspension NO
Rear Suspension NO
Structure shock absorption Lightweight Aluminum Alloy Frame
Other Parts Saddle City type
AL6061 T4T6
27.2*250mm
Tube Clamp D1=30mm D2=38mm
Light With Front light
Pedal Universal
Footrest Universal
Fender No
Performance Riding mode Pedal Mode / Boost Mode / Power Mode
Range Distance 25-35 km (Pure Power mode)
Max Speed 45 km/h
Product Parameter Color Black
Net Weight 33kg
Gross Weight 38kg
Product Size 192*112cm
Package Size 158*28*85cm
Saddle Height 88-100cm
Weight Capacity 300 LB
  • Reliable Power: Powered by a 500W motor and a 36V/13Ah battery, the S07-P offers smooth acceleration and steady power, perfect for both urban commuting and light off-roading.
  • Fat Tire Design: The 20" x 4.0" fat tires provide enhanced grip and stability, making it ideal for tackling sand, snow, and rough trails with ease.
  • Efficient Range: With a range of up to 30–40 miles per charge, the S07-P is designed for short commutes and recreational rides.
  • Flexible Riding Modes: Offers pedal-assist, throttle-only, and manual modes, allowing you to adjust the riding experience based on terrain and personal preference.
  • Compact and Portable: The bike’s compact design makes it easy to store and transport, perfect for those with limited space or for riders on the go.
  • Comfortable Ride: Features an ergonomic saddle, adjustable handlebars, and front suspension for a smooth and comfortable ride on various surfaces.
  • Durable Build: Constructed with a sturdy aluminum alloy frame and equipped with reliable mechanical disc brakes and Shimano 7-speed gears for easy shifting and consistent braking.

The Aostirmotor S07-P is a great choice for riders seeking a compact, reliable, and versatile electric fat tire bike that excels in both urban and off-road environments.

Q: What is the Aostirmotor S07-P Electric Bike?
A: The Aostirmotor S07-P is a 500W fat tire electric bike designed for urban commuting and light off-road use. It features a 36V/13Ah battery, providing a smooth and reliable ride on various terrains such as paved roads, gravel paths, and light trails.

Q: What is the range of the Aostirmotor S07-P on a single charge?
A: The Aostirmotor S07-P offers a range of up to 30–40 miles per charge, depending on factors like terrain, rider weight, and the selected riding mode.

Q: How fast can the Aostirmotor S07-P go?
A: The Aostirmotor S07-P can reach speeds of up to 20 mph, making it ideal for city commuting and recreational riding.

Q: What type of motor does the Aostirmotor S07-P have?
A: The bike is powered by a 500W brushless motor, delivering reliable performance for both casual rides and light off-road adventures.

Q: Is the battery removable for charging?
A: Yes, the Aostirmotor S07-P features a removable 36V lithium-ion battery, making it convenient for off-bike charging.

Q: What kind of tires does the Aostirmotor S07-P use?
A: The bike is equipped with 20" x 4.0" fat tires, offering superior stability, grip, and control on a variety of surfaces, including sand, gravel, and rough city streets.

Q: Does the Aostirmotor S07-P offer pedal assist?
A: Yes, the Aostirmotor S07-P offers multiple levels of pedal assist, along with a throttle mode, allowing riders to choose between full manual pedaling, assisted pedaling, or full electric power.

Q: Is the Aostirmotor S07-P suitable for off-road use?
A: While the Aostirmotor S07-P is designed primarily for urban commuting, its fat tires make it capable of handling light off-road use, such as gravel paths or well-maintained trails.

Q: How do I maintain the Aostirmotor S07-P?
A: Regular maintenance includes checking tire pressure, inspecting the brakes, cleaning the bike, and charging the battery. It’s also recommended to lubricate the chain and check the motor and drivetrain for optimal performance.

Q: What is the weight capacity of the Aostirmotor S07-P?
A: The Aostirmotor S07-P supports a weight capacity of up to 250 lbs, making it suitable for most riders.

Q: Is the Aostirmotor S07-P easy to store and transport?
A: Yes, the compact design and lightweight frame of the Aostirmotor S07-P make it easy to store in small spaces or transport in a car for your next adventure.

  1. Battery Care: Charge the 36V/13Ah battery after each ride, avoiding overcharging or letting it fully deplete. Store the battery in a cool, dry place when not in use for extended periods.
  2. Tire Maintenance: Check the fat tire pressure before each ride and ensure it’s inflated to the recommended PSI for optimal performance. Inspect tires for punctures, cracks, or excessive wear.
  3. Chain Lubrication: Apply chain lubricant every 1-2 months, or after riding in wet, muddy, or dusty conditions, to ensure smooth shifting and to prevent rust.
  4. Brake Performance: Test the brakes before each ride to ensure they are responsive. Check brake pads for wear regularly and replace them as necessary to maintain safe stopping power.
  5. Suspension Care: If your bike has suspension (front fork or rear shock), inspect it regularly for smooth operation and check for leaks or damage, especially after off-road rides.
  6. Motor Maintenance: Keep the 500W motor clean and free of dirt and debris. Avoid exposing the motor to excessive moisture or using high-pressure water, as this can damage electrical components.
  7. Electrical System Check: Inspect the wiring, connectors, and display for any signs of wear, loose connections, or corrosion. Keep electrical components dry and clean.
  8. Frame and Tire Cleaning: Clean the frame and tires regularly to remove dirt, mud, and debris, particularly after off-road rides, to keep everything functioning smoothly.
  9. Storage: Store the bike indoors or under a protective cover when not in use to protect it from the elements and extend the life of the bike.
  10. Annual Tune-Up: Have the bike professionally serviced once a year or after extended heavy use to ensure the motor, battery, brakes, and suspension are all in optimal condition.