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ASKGO

S9 Electric Bike for Adults, 2500W Peak Electric Dirt Bike, 36MPH & 65Miles, 20" Fat Tire Off Road E Bike with 960WH Removable Battery, Ebike for Adults with NFC Unlock &Cruise Control

  • Based on 32 reviews
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$549.99 Why this price?
Save $159.01 was $709.00

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Color: Jet Black


Features

  • This electric bicycle is equipped with a high-performance 2500W peak brushless motor, with a top speed of up to an astonishing 28MPH and a torque of 50Nm, making it easy to handle 35 steep slopes, soft sand, and muddy forest roads. The e bike is equipped with 16" x 4" all-terrain tires, ensuring excellent traction and handling on gravel roads, mud roads, or snow.
  • Equipped with a large capacity 48V/20AH removable battery, it can travel up to 65 miles on a single charge (in assisted riding mode). The battery adopts IPX6 waterproof design and supports 8-10 hours of fast charging. The intelligent BMS battery management system can effectively prevent overcharging and overdischarging, ensuring worry free travel every time.
  • The front fork suspension and seat shock absorption design can effectively filter out road bumps and maintain vehicle stability. Adopting a front and rear dual disc brake system, providing powerful linear braking force. The 330 pound load-bearing limit and reinforced high-strength frame provide stable stimulation for both adolescent and adult riders.
  • The LCD display clearly shows your speed, mileage, battery level, and mode.
  • You will receive: Bike frame bag*1, phone holder*1, charger*1.
  • The ebike is 85% pre-assembled and comes with clear diagrams and a professional-grade tool kit. If you have any questions about this product, please contact us directly.

Description

S9-2 Electric Bike for Adults, 2500W Peak E Bike, 65 Miles & 28MPH, 16"×4" All-Terrain Fat Tire Ebike with 48V 20AH Removable Battery, NFC Unlock, Seat Shock Absorber

Bike Type: Electric Bike, Fat Tire


Age Range (Description): Adult


Brand: ASKGO


Number of Speeds: 1


Color: Jet Black


Wheel Size: 16 inches


Frame Material: Alloy Steel


Suspension Type: Dual


Special Feature: 5-level PAS Mode, Dual Disc Brake, Headlight, Intelligent LCD Display & Retro Design, Rechargeable, Taillight See more


Included Components: Bike Frame Bag, Charger, Phone Holder, Tool Kit, User Manual


Bike Type: Electric Bike, Fat Tire


Number Of Speeds: 1


Suspension Type: Dual


Additional Features: 5-level PAS Mode, Dual Disc Brake, Headlight, Intelligent LCD Display & Retro Design, Rechargeable, Taillight


Brake Style: Disc


Specific Uses For Product: Dirt Biking, Freestyle, Urban


Power Source: Electric


Intended Riding Terrain: Mountain Terrain


Electric Assist Type: pedal assist


Battery Life: 8 hours


Color: Jet Black


Theme: Sport


Style Name: Classic


Frame Material Type: Alloy Steel


Wheel Material: Alloy Steel


Warranty Type: Limited


Maximum Weight Recommendation: 330 pounds


Age Range Description: Adult


Brand Name: ASKGO


Included Components: Bike Frame Bag, Charger, Phone Holder, Tool Kit, User Manual


Model Number: F30


Model Name: F30


Model Year: 2026


Manufacturer: Huizhou Beirui Technology Co., Ltd.


Unit Count: 1 Count


Warranty Description: 30-day free return, 1-year warranty


Wheel Size: 16 inches


Size: Large


Wheel Width: 4 inches


Frequently asked questions

This product is currently out of stock. Please check back later for shipping info.

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Similar Products

Top Amazon Reviews

    • 5 star
Color: Deep Black
Review Image by Sergiu
I absolutely love my ASKGO S9 electric bike! The 2500W motor gives me incredible power and speed, making my daily commute effortless and fun. The build quality is top-notch, and the battery life is impressive, easily lasting through long rides. It’s comfortable, reliable, and has completely transformed how I get around. Five stars all the way—highly recommend! ... show more
Reviewed in the United States on August 4, 2026 by Sergiu
    • Responsabilidad.
Color: Deep Black
Excelente producto, cumplió con las expectativas, la entrega fue en el tiempo establecido.
Reviewed in the United States on July 30, 2026 by Milagro Catalan
    • Typical bike lock, I got lucky
Color: Purple
Review Image by J. Lin
Review Image by J. Lin
Review Image by J. Lin
The option I got was just a bike lock. It does include the mounting bracket and instructions, but there was one critical flaw: the default password was set incorrectly at the factory. Fortunately for me, I had some patience and perseverance, so I started running through the combinations sequentially to brute force it. Super fortunately for me, the unlock code was 00009. The number dials have a very satisfying click, especially the first and the last ones. I can’t say how easy it will be to pick, but the five-digit security sequence does provide extra protection over a 4-digit simple pin. Overall, the materials don’t seem to be ultra luxury, but also not too cheaped out. The main cable has a smoke-dark plastic cover, and the diameter of the cable is larger than some of the other similar rope locks that I have seen. ... show more
Reviewed in the United States on August 6, 2026 by J. Lin
    • Pass on this unless you want to be frustrated during installation
Color: Jet Black
Lots of issues with assembly. Stripped bolts right from manufacturing. Stay clear of this one. I’ve put together 6 of these bikes in the past year. This one has been one issue after another. If it wasn’t so big and such a hassle to return I would return it.
Reviewed in the United States on August 7, 2026 by Twan
    • Thumbs up
Color: Deep Black
My son loves it
Reviewed in the United States on August 3, 2026 by Brenda
    • Missing out on fun :(
Color: Deep Black
We r returning bike :( does not go faster than 22 mph, fully charged battery and only goes anywhere from 10 miles to 17 miles. Brakes have already warn out after one week, pedal is hanging , kick stand has fallen off. Goes super slow with two people on bike, total wt of both was 275 . Bike pedal also rubs on bike. If u want to return bike, buyer will have to pay return postage. ... show more
Reviewed in the United States on August 1, 2026 by Lorraine angulo
    • Just like it says
Color: Deep Black
So far it's great. Whips good.
Reviewed in the United States on July 31, 2026 by Todd Copenhaver
    • A Typical Bike Lock With 5-Digits at a Reasonable Price
Color: Purple
Review Image by Ideabot
Review Image by Ideabot
This "Electric Bike Lock" will work with more than just e-bikes. It's a basic 5-digit combination bicycle lock with a resettable combination feature. Unlike the photo displayed in the product description, the lock I received contains 5 dial wheels (not 4). It also comes with a basic mounting bracket for the lock for attachment onto a bicycle frame (nominally 1 inch diameter and larger). The safety cable is made of steel with a thick vinyl jacket. The cable portion measures 4.5 feet (not including the combination lock mechanism). The product appears to be well made and feels heavy and durable. The 5 dial wheels don't wobble when rotated and it's difficult to sense when a wheel falls into its gate (thus making it harder to pick). The package includes a piece of paper containing color photos and instructions for resetting the factory combination of 0-0-0-0-0 to one of your choosing. While this is your typical cable bicycle lock that can be also used to secure field sports equipment, gate closures, tool boxes, etc, it may be a better value since most other locks at this price point have just 4 digits. ... show more
Reviewed in the United States on July 27, 2026 by Ideabot

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