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GREATWORK 5000W Peak Dual Motor Electric Bike for Adults, 45MPH Top Speed, 52V 1300Wh Battery, 100 Miles Max Range, 24" x 4.0 Off-Road E-Bike with Suspension, Electric Mountain Bike for Men Women

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Color: M7 Green


Features

  • 5000W Peak Powerful Motor: The Greatwork M8 adult electric bike is equipped with two 2000W(peak 2500W) high-performance motors (180NM torque), enabling easy 40 uphill climbs and all-terrain handling. With a top speed of 45MPH, this peak 5000W e-bike is ideal for off-road, mountain biking, commuting, and long-distance travel. Choose between single or dual motor modes for flexible riding
  • 52V 25AH 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. With five assistance levels12/20/28/36/45 mph respectivelyriders can easily select the mode that best suits their needs.
  • 24"x4.0" Fat Tire & Dual Suspension: Featuring dual front fork shocks for superior absorption, reducing impact and pressure. The 24"x4.0" fat tires offer exceptional all-terrain grip, ideal for off-road and urban riding, ensuring maximum traction and stability on highways, snow, mountains, beaches, and gravel roads
  • 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
  • 7-speed gear system & 6 Riding Modes: The 7-speed gear system of the electric dirt bike adapts to diverse terrains, optimizing comfort and efficiency. 6 modes include Dual Motor Electric, Single Motor Electric, Pedal Assist, Normal Bike, Cruise, and Walk modes. Five PAS levels offer tailored riding experiences
  • Features and AccessoriesThis 24" 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 button on the left handlebar. You can freely switch between single-motor and dual-motor modes as needed, adapting to different riding scenarios effortlessly.
  • 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.
  • One-Year WarrantyEnjoy a one-year official warranty (covering core components and non-human quality issues) plus 24/7 responsive customer supportride with total confidence!

Bike Type: Mountain Bike


Age Range (Description): Adult


Brand: GREATWORK


Number of Speeds: 7


Color: M7 Green


Wheel Size: 24 Inches


Frame Material: Aluminum


Suspension Type: Front


Special Feature: LCD-Display


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


Bike Type: Mountain Bike


Number Of Speeds: 7


Suspension Type: Front


Additional Features: LCD-Display


Brake Style: Disc


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


Power Source: Electric motor


Wattage: 4000 watts


Lithium Battery Energy Content: 1300 Watt Hours


Bicycle Gear Shifter Type: Thumb


Derailleur Configuration: Rear


Bicycle Drivetrain Type: hub drive


Electric Assist Type: pedal assist


Wheel Size: 24 Inches


Wheel Width: 4 Inches


Item Weight: 85 Pounds


Seatpost Travel Distance Maximum: 4 Inches


Maximum Weight Recommendation: 330 Pounds


Is Assembly Required: Yes


Age Range Description: Adult


Brand Name: GREATWORK


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


Model Number: M8


Model Name: M8


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


Warranty Description: 1 YEAR


Color: M7 Green


Theme: Sport


Style Name: All Mountain


Frame Material Type: Aluminum


Wheel Material: Aluminum


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


  • Fun to ride powerful
Color: M7 Green
the shipping was extremely quick I got it days ahead of time This bike is powerful it ain't no joke it has power and I can't wait to take this on the trails so far I've been riding it through town and it's awesome I have no issues getting around I have confidence knowing that I have many miles to a full battery I can comfortably cruise through town without ever glancing down at the battery icon to see how low it is cuz I know I'm never going to drain it as long as I'm staying in town it's comfortable to ride and it has everything I need would definitely recommend this for any outdoors person that likes to be on the trails ... show more
Reviewed in the United States on May 23, 2026 by Bjoern johnson

  • How much I love my e bike
Color: M7 Green
I really like my dual motors bicycle.
Reviewed in the United States on April 29, 2026 by Ericjennings

  • fun for commute fun for commute
Color: M7 Green
in top picks for e-bike surely
Reviewed in the United States on February 7, 2026 Reviewed in the United States on February 7, 2026 by Valery

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