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Electric Bike for Adults FX20, 3000/1500W, 37/35MPH Fast E-Bike, 48V 25Ah/18.9Ah Battery, 40-80 Miles Long Range Electric Motorcycle, 20" Fat Tire Dirt Bike, UL 2849 GCC All Terrain Mountain Snow

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$997.00 Why this price?
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Availability: Unavailable
Fulfilled by Aetherdriv EBike
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Color: Black 3000W 48V 25Ah Dual Motor


Features

  • [UNSTOPPABLE 3000W DUAL MOTOR & 95NM TORQUE]: Experience the adrenaline of a high-performance electric motorcycle. The FX20 features a 3000W dual motor system with a massive 95 N.M torque, allowing this fast electric bike to easily conquer 45 climbing inclines. Whether on a rugged mountain bike trail or a flat off road path, the dual-drive power ensures a dominant ride.
  • [37 MPH MAX SPEED & SMART LCD CONSOLE]: Reach a top speed of 37 MPH with precision control. This electric dirt bike styled ebike is perfect for fast pace enthusiasts. The Smart LCD display tracks your speed, battery, and long range stats in real-time, making it an ideal commuter tool for navigating city traffic or off road excursions.
  • [48V 25Ah HIGH CAPACITY & 60 MILES RANGE]: Equipped with an upgraded 48V 25Ah lithium-ion battery, this electric bicycle delivers a stable 60 miles long range per charge (PAS). The removable battery supports fast charging, perfect for long-distance camping, hunting, or a reliable city commute without range anxiety.
  • [ALL-TERRAIN 20x4.0 FAT TIRE & FULL SUSPENSION]: Conquer snow, beach, sand, and mud effortlessly with 20" x 4.0 fat tire technology. This all terrain electric bike combines puncture-resistant fat tires with a full suspension system to absorb shocks, providing a relaxed riding experience on any off road mountain bike terrain.
  • [HYDRAULIC BRAKES & 7 SPEED SHIMANO]: Safety meets performance with professional hydraulic brakes, providing responsive stopping power even at 37 MPH. The 7 speed Shimano drivetrain allows you to adapt to various elevations, making this electric bike for adults highly versatile for hunting, camping, and steep climbs.
  • [HEAVY DUTY FRAME & 330 LBS LOAD CAPACITY]: Built with a reinforced heavy duty structure, the FX20 is a premier mountain bike for men and big and tall adults. It supports up to 330 lbs, ensuring stability at fast speeds. The 34 inch seat height and ergonomic design are optimized for professional off road performance.
  • [NIGHT RIDING SAFETY & 90% PRE-INSTALLED]: Features an ultra-bright 48V 10W LED headlight and integrated brake light for secure night riding. Arriving 90 percent pre-installed with a tool set, basket, and waterproof 3D printed saddle, this electric dirt bike is ready for all-season adventure right out of the box.

Description

FX20 Series: The Ultimate Hybrid of Electric Dirt Bike & Performance Motorcycle Unleash the Power of Custom Performance Why settle for average when you can have extraordinary? The FX20 Series is engineered for riders who demand versatility and raw power. Whether you are an off-road enthusiast seeking the 3000W All-Wheel Drive (AWD) beast for steep mountain ridges or a daily traveler looking for the efficient 1500W Single Motor for city shortcuts, the FX20 delivers. With top speeds reaching 37MPH, this is not just an e-bike; it’s a high-speed Electric Motorcycle designed to dominate every road. Advanced Battery Technology for Long-Distance Exploration Say goodbye to range anxiety. With our high-density 48V 25Ah/18.9Ah Battery options, the FX20 offers an incredible Long Range of up to 70 miles. Integrated with Fast Charging capabilities, this bike is built for those who live on the go. From Delivery Gig Work to Weekend Trail Blazing, our energy-efficient system ensures you have the power to go there and back without a hitch. Master Any Terrain: Snow, Sand, and Mountains The world is your playground with the 20"x4.0 Fat Tires. These tires are the heart of the FX20's All-Terrain capability. They provide a massive contact patch for effortless gliding over Soft Sand and Deep Snow, while the aggressive tread pattern bites into Mountain Dirt for maximum climbing grip. Paired with a Professional Suspension Fork, the FX20 turns the most rugged terrain into a smooth, effortless cruise. Safety Engineering for High-Speed Peace of Mind High speed requires high-level safety. That’s why we’ve equipped the FX20 with Dual Hydraulic Brakes, providing a short braking distance and thermal stability that mechanical brakes simply can’t match. For those who ride after sunset, the 48V 10W LED Vintage Headlight casts a powerful beam, making you visible and keeping the path clear. Combined with the Shimano 7-Speed Transmission, you have the mechanical precision to handle any slope or speed safely. Designed for Comfort, Built for Durability The FX20 features a heavy-duty aluminum alloy frame with a retro-moped aesthetic that turns heads. The ergonomic seat and adjustable suspension make it the ideal choice for Adults, Big and Tall riders, and anyone who values a comfortable upright riding position. Whether you’re using it for City Commuting, Beach Cruising, or Off-Road Racing, the FX20 is the ultimate Electric Dirt Bike that combines style, safety, and soul- stirring performance.

Bike Type: Electric Bike & Dual Motor Ebike & Electric-Dirt-Bike & Off-Road Ebike & Mountain Bicycle, Moped Style Ebike & Fat Tire Electric Bike & All-Terrain Bike & Commuter Ebike See more


Age Range (Description): Adult


Brand: Aetherdriv


Number of Speeds: 7


Color: Black 3000W 48V 25Ah Dual Motor


Wheel Size: 20 Inches


Frame Material: High Carbon Steel


Suspension Type: Dual


Special Feature: Digital Display, Dual Disc Brake, Dual Suspension, Durable, Headlight, Multi-Speed, Odometer, Rechargeable, Taillight See more


Included Components: Basket, Charger, Mudguard, Tool Kit, User Manual


Bike Type: Electric Bike & Dual Motor Ebike & Electric-Dirt-Bike & Off-Road Ebike & Mountain Bicycle, Moped Style Ebike & Fat Tire Electric Bike & All-Terrain Bike & Commuter Ebike


Number Of Speeds: 7


Suspension Type: Dual


Additional Features: Digital Display, Dual Disc Brake, Dual Suspension, Durable, Headlight, Multi-Speed, Odometer, Rechargeable, Taillight


Brake Style: Disc


Specific Uses For Product: Commuting & Dog Walking, Dirt Biking & Off-Roading, Gravel, Mountain Biking, Snow Road, Trail


Power Source: Battery


Wattage: 3000 watts


Lithium Battery Energy Content: 1148 Watt Hours


Bicycle Gear Shifter Type: Thumb


Derailleur Configuration: Rear


Bicycle Drivetrain Type: chain drive


Electric Assist Type: pedal assist


Color: Black 3000W 48V 25Ah Dual Motor


Theme: Sport


Style Name: Retro


Frame Material Type: High Carbon Steel


Wheel Material: Carbon


Seat Material: 3D Integrated Foamed Long Saddle


Fender Material: Steel


Age Range Description: Adult


Brand Name: Aetherdriv


Included Components: Basket, Charger, Mudguard, Tool Kit, User Manual


Model Number: FX20


Model Name: FX20


Model Year: 2026


UPC: 607608554715


Manufacturer: Guangdong Feifan Zhixing Technology Co., Ltd


Warranty Description: Please review the Safety Tips for Lithium-Ion Batteries from Fire Department of the City of New York (FDNY) . Always follow the manufacturer’s instructions for battery charging and storage. Always use the manufacturer’s cord and power adapter made specifically for the E-bike. Ensure replacement E-bike parts or accessories are compatible with the specific make and model of E-bike.


Wheel Size: 20 Inches


Size: Large


Wheel Width: 4 Inches


Item Weight: 105 Pounds


Warranty Type: Limited


Is Assembly Required: Yes


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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Top Amazon Reviews


  • Would buy again
Color: Black 1500W 48V 18.9Ah Single Motor
The bike was very very easy to put together. You only have to put together the handle bars in the front wheel for our money. I feel like we got a very good quality bike my husband ride it back-and-forth to work. He rides it about 10 to 20 miles a day back-and-forth to work it gets in there. The battery is very good. It doesn’t die or start to lose battery. Very easy. This is just a perfect bike for a long commute and he said it’s very comfortable. ... show more
Reviewed in the United States on February 27, 2026 by Tiffany

  • Awesome Electric Dirt Bike 🏍️
Color: Black 1500W 48V 18.9Ah Single Motor
The media could not be loaded. Holy Cow! What an amazing bike! 🏍️ FX20 1500W I purchased this bike because there were really good reviews on customer support from a this vendor and I agree 100%! Before the product ships the vendor will reach out to confirm you want to purchase and provide you with additional information. I’m a 5’5” woman, I would say I’m strong, but not super human. This bike has some real weight to it, so be prepared to use your legs if you will have to lift it for any reason. Quality materials, this is real steel not plastic so it definitely adds to the weight. The matte black finish on the paint gives it such a classic look! Easy to assemble and sooo much fun to ride! The screen display is very helpful and easy to navigate. I was able to get up to 35mph and I have not unlocked the bike. I’ll need to ride around the neighborhood and do more off roading before I consider that option. The battery life seems pretty good, but I haven’t rode it from full battery to low yet. Excellent value for the low rate, and I can see how it will be great for off roading. Good shock support. It can fit in the back of my 4 door Jeep Wrangler without issue. ... show more
Reviewed in the United States on February 8, 2026 by Kay Brown

  • Great product !
Color: Black 1500W 48V 18.9Ah Single Motor
Amazing bike and very well built !!! Easy to put together and very well packed, my 15 year old son put it together in 30 minutes. Very fun to ride. Great price for the quality. Thank you for a great product.
Reviewed in the United States on January 23, 2026 by shane

  • Do NOT PURCHASE-plastic, garbage electric
Color: Black 1500W 48V 18.9Ah Single Motor
Have had this bike for a little over a month-maybe 2 months. Now there’s an electrical connection that’s just shot. The connection from the power switch to the motor by the rear wheel has 3 prongs and one has somehow been fully pushed into itself and another is partially pushed into itself, which means it’s not connecting to the female side. This is a covered connection so how does this occur?? Now there’s just an Ereor message. So basically the bike is useless. This hasn’t been ridden like crazy, just around the neighborhood. Also, the pedal broke after like 3 weeks. The plastic just broke off. We keep it out of the elements. The front bumper is flimsy and bends and rubs on the front wheel so now the bumper is ragged and worn down. Don’t buy it. Plastic garbage. No wonder they say no returns. ... show more
Reviewed in the United States on January 10, 2026 by Gus

  • Well made
Color: Black 1500W 48V 18.9Ah Single Motor
Great bike
Reviewed in the United States on January 21, 2026 by Sheila Campbell

  • highly recommend!
Color: Black 1500W 48V 18.9Ah Single Motor
I'm so happy with the quality of this bike and the seller is fantastic to work with.
Reviewed in the United States on December 29, 2025 by Ann

  • You will have to put a few parts together but it's super easy
Color: Black 1500W 48V 18.9Ah Single Motor
The bike is even better than expected. The framework is nice thick and has lots of mounts for add on parts
Reviewed in the United States on January 9, 2026 by Had honnist a mix up but owner called me personaly and not only fixed it she went above and beyond to right it I would happy buy from them again they are a small business but a big heart happy to have found them god bless them

  • Keypad
Color: Black 1500W 48V 18.9Ah Single Motor
Bike is amazing but keypad was missing
Reviewed in the United States on January 8, 2026 by Buzz

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