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GREATWORK

GREATWORK Dual Motor Electric Bike for Adults, 52V 5000W Peak Motor, 45MPH, 1300Wh Battery, Up to 100 Miles Range, 26" x 4.0 Fat Tire Ebike with 7-Speed, Suspension, Turn Signals and Dual Disc Brakes

  • Based on 53 reviews
Condition: New
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Availability: Only 6 left in stock, order soon!
Fulfilled by Greatwork Direct
Arrives Oct 19 – Oct 21
Order within 18 hours and 47 minutes
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Color: M8 PRO Beige


Features

  • 5000W Peak Powerful Motor: With dual 2000W motors delivering a massive 5000W peak output and 180Nm of torque, this beast Ebike hits speeds up to 45mph-making steep climbs and rough terrain feel effortless
  • 26"x4" Fat Tire & Full Suspension: Built with 26" x 4.0" fat tires, full suspension (front fork + rear shock), and a spring suspension saddle for smooth rides on any surface
  • 1300WH Removable Battery: This dual-motor e-bike features a 52V 25AH lockable, removable lithium battery. A full 8-9 hour charge delivers up to 100 miles in PAS mode or 60 miles in electric mode, ideal for adventures and commuting.
  • 3.5" LCD Display & Dual Hydraulic Brakes: The 3.5" enlarged LCD smart display shows real-time metrics including speed, mileage, PAS level, and battery status. Dual hydraulic brakes deliver reliable stopping power within 2 seconds, ensuring full control and enhanced safety
  • Features and AccessoriesThis 26" fat tire electric bike is designed with a high-strength frame for enhanced durability. The adult bicycle is equipped with an ultra-bright LED headlight and taillights featuring left and right turn indicators, ensuring visibility and safety during night rides. Additionally, the bike comes with a rear rack, mudguards, and an adjustable seat to accommodate the needs of most riders.
  • Single-Motor and Dual-Motor switchingTo activate the dual motor system, please press the red button on the left handlebar
  • 85% Pre-Assembled for Easy InstallationGREATWORK electric bikes come 85% pre-assembled, so you dont have to waste time on complex installations. Video guides are available on the product page. The instruction manual included in the package also provides detailed installation steps.
  • UL 2849 Certified - The Greatwork electric bike is UL 2849 certified, meeting rigorous safety standards.

Bike Type: Mountain Bike


Age Range (Description): Adult


Brand: GREATWORK


Number of Speeds: 7


Color: M8 PRO Beige


Wheel Size: 26 Inches


Frame Material: Aluminum


Suspension Type: Dual


Special Feature: Dual Disc Brake, Dual Motor, Dual Suspension, Headlight, LCD-Display


Included Components: Cargo Rack, Kickstand, Mudguard, Tool Kit


Bike Type: ‎Mountain Bike


Age Range (Description): ‎Adult


Brand: ‎GREATWORK


Number of Speeds: ‎7


Color: ‎M8 PRO Beige


Wheel Size: ‎26 Inches


Frame Material: ‎Aluminum


Suspension Type: ‎Dual


Special Feature: ‎Dual Disc Brake, Dual Motor, Dual Suspension, Headlight, LCD-Display


Included Components: ‎Cargo Rack, Kickstand, Mudguard, Tool Kit


Size: ‎Large


Brake Style: ‎Disc


Wheel Width: ‎4 Inches


Specific Uses For Product: ‎Dirt Biking, Gravel, Road, Snow, Trail


Item Weight: ‎87 Pounds


Theme: ‎Sport


Model Name: ‎M8PRO


Wattage: ‎4000 watts


Wheel Material: ‎Aluminum


Year: ‎2025


Lithium Battery Energy Content: ‎1300 Watt Hours


Maximum Weight Recommendation: ‎330 Pounds


Bicycle Gear Shifter Type: ‎Thumb


Seatpost Travel Distance Maximum: ‎6.3 Inches


Fender Material: ‎Plastic


Derailleur Configuration: ‎Rear


Manufacturer: ‎Guangdong Panlong Science and Technology Co., Ltd.


Frame Size: ‎L


Item Package Dimensions L x W x H: ‎59.06 x 32.28 x 13.39 inches


Package Weight: ‎109 Pounds


Item Dimensions LxWxH: ‎76 x 28.3 x 47.2 inches


Brand Name: ‎GREATWORK


Warranty Description: ‎1 YEAR


Material: ‎Aluminum


Date First Available: September 8, 2025


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Oct 19 – Oct 21

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.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Electric Bike M8
Color: M8 Black
Review Image by carol carol
Easy to put together and fun ride. Great value for money. Has enough power and battery is good. It looks really well built and is easy to ride. Great product.
Reviewed in the United States on July 29, 2025 by carol carol
    • Best thing I have bought this year!!!
Color: M8 Black
Very nice quality!!! The seat on this thing is awesome! Comfortable for long hauls. I have put 45 miles on it so far. I got it to ride from town to town in the rural area I live in. I can get to a place 15mi away round trip on country roads and lots of hills on a single charge. Now that is using just the 1 motor and avg about 30mph. Using dual motor mode (the turbo button I call it) does blow through the battery but it is fast and fun to do. I have had it at 39mph. So I am stoked!! I have gotten a lot of compliments on the looks and design. This thing is very very sturdy and well built. If you want durability, some good range and power to have fun...this is it!!! ... show more
Reviewed in the United States on July 21, 2025 by Jenny Brown
    • Great bike!
Color: M8 Green
Review Image by Gru Gru
Review Image by Gru Gru
Review Image by Gru Gru
If you’re looking for a good quality e-bike that’s built really well, this is the one! It comes partially assembled and it took me about 2 hours to get mine completed. It’s fairly straightforward and the instructions are fairly good but do lack a few of the fine points, but easily figured out. It’s a total blast to ride and it does get up to the 40mph speed on a flat paved surface. Like others have noted, it is a bit heavier than most bikes but the dual motors and the bigger battery is a good trade off. I love mine and I really would not hesitate to buy this one again! ... show more
Reviewed in the United States on August 24, 2025 by Gru Gru
    • On time, great bike! Damage not too bad.
Color: M8 Black
Great bike with a damaged box. Don't mind the scratches but the throttle and the pedal sensor are damaged. Hopefully a little tinkering will save me on a rainy day.
Reviewed in the United States on September 13, 2025 by D
    • Great Quality
Color: M8 Black
My Greatwork M8 PRO just arrived today and it is more impressive in person than I could have imagined. The dual-wheel assist is quick and really adds a punch. No hassle on the order or delivery. Set-up was simple and quick. Highly recommend this e-bike to anyone in the market. Thanks for the recommendation Ophelia. Have recently had issue with the pedal assist about 85 miles into use. Needing help discovering why it no longer maintains assist as it did when I started. ... show more
Reviewed in the United States on July 18, 2025 by Anna
    • its well worth the price and the effort to assemble.
Color: M8 Black
WOW. first beware its not an easy assemble for 1 person, Its heavy, its a beast and im 6'4 200 lbs and mechanically inclined. Some of the hex screws arent great quality metal and strip easy, so take it slow when tightening. I also found installing the handlebar before the front tire was helpfull as it just gets in the way. If theres 2 of you probably no issue. The battery has to charge for 7 to 8 hours first time, dont give up on it. Bike is sturdy, and FAST. Controls are easy to use and figure out. If I forgot to mention...ITS FAST.... brakes are great, its comfortable, suspension is great, head lamp, all of it. ... show more
Reviewed in the United States on August 4, 2025 by mike
    • Worth the price.
Review Image by Randy Abramovitz Randy Abramovitz
It was quite easy to build, even though the instructions were not perfect on details. It took about two hours to unpack, build, and adjust. The left and right turn signal wires are not identified so you have a 50/50 chance of reversing them. The bike is very rugged and has a comfortable seat. It rides smoothly and can easily hit 20mph. I drive it locally, so I probably won't see the top end speed, whiskers is 45MPH. Most of the time, I try to pedal for the exercise. It is worth the price. ... show more
Reviewed in the United States on August 5, 2025 by Randy Abramovitz Randy Abramovitz
    • Very powerful, high quality product
Color: M8 PRO Black
Very powerful bike, parts are high quality. I weigh 240lbs and this bike has no problem moving out quick. The battery lasts a long time especially when pedaling along with it. Definitely recommend
Reviewed in the United States on August 24, 2025 by Todd Lewis

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