rambo|SKU:RAMBO-MEGATRON-4.0-BEAST

Rambo Megatron 4.0 Beast Electric Bike

Conquer Unforgiving Terrain With True AWD Power

Restaurant-grade performance — sear at 1,000°F+ with infrared burners
304 stainless steel construction — rust-resistant, built to last decades
Ships fully assembled — wheel it out, fire it up same day
10-year warranty standard — industry-leading coverage on all burners

$4,826.95

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Rambo Megatron 4.0 Beast Electric Bike
Rambo Megatron 4.0 Beast Electric Bike
$4,826.95

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Rambo Megatron 4.0 Beast Electric Bike
Rambo Megatron 4.0 Beast Electric Bike
$4,826.95

Conquer Unforgiving Terrain With True AWD Power

The Rambo Megatron 4.0 Beast delivers 2,000W of nominal power through dual Bafang 1000W hub motors, giving you the traction to tackle steep grades, mud, and heavy loads. This isn't just a ride; it's a vetted investment in your independence, offering on-the-fly AWD control to adapt to changing conditions instantly. Fully equipped with an integrated rear rack, fenders, and a custom LED lightbar, its craftsmanship ensures reliability when you need it most. Financing available so you can secure this off-grid proven machine today. Ships free.

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2,000W Dual Motors
On-the-Fly AWD Control
Integrated Rear Rack
Logan Hydraulic Brakes
110 mi
Max Dual-Battery Range
180 Nm
Peak Torque Output
75 lbs
Frame Weight
Rambo Megatron 4.0 Beast Electric Bike

Feature. . This ensures long-lasting durability and consistent performance in demanding conditions. Professional-grade materials and expert engineering come together to deliver a product you can rely on day after day, job after job. Every detail has been carefully considered to maximize your satisfaction and minimize downtime.

Rambo Megatron 4.0 Beast Electric Bike

Feature. . This ensures long-lasting durability and consistent performance in demanding conditions. Professional-grade materials and expert engineering come together to deliver a product you can rely on day after day, job after job. Every detail has been carefully considered to maximize your satisfaction and minimize downtime.

Rambo Megatron 4.0 Beast Electric Bike

Feature. . This ensures long-lasting durability and consistent performance in demanding conditions. Professional-grade materials and expert engineering come together to deliver a product you can rely on day after day, job after job. Every detail has been carefully considered to maximize your satisfaction and minimize downtime.

Is the Megatron Right for You?

Ensure this electric bike matches your physical requirements and intended payload before ordering.

  • Rider can safely manage a 75lb frame weight
  • Terrain requires 26" x 4.8" aggressive tread tires
  • Payload needs align with integrated rear rack capacity

Built for the Backcountry

Engineered for hunters, homesteaders, and outdoor workers who demand reliable transport far from paved roads.

Remote Hunting Access
Steep Trail Climbing
Heavy Gear Hauling

Full specifications

At a glance

Warranty
See product page
Full specifications12 data points across 4 categories

Dimensions

TiresKenda 26” x 4.8” anti puncture aggressive tread tires
Weight75lbs with battery removed. Battery weight 11lbs

Power & Performance

MotorBafang dual 1000w hub motors
Performance2,500w peak rating, 180nm of torque, 2,000w nominal power
Battery48v 20ah 960 watt hours. Ability to add additional 14ah battery
RangeUp to 65 miles on a single battery and up to 110 miles using the dual battery
ThrottleThumb Throttle Right Side

Materials

RimsExtreme Strength Double Wall Aluminum Alloy
ChainKMC Branded Single Speed 1/2" X 1/8"
PedalExtra wide Wellgo aluminum alloy

Compliance & Warranty

Battery SafetySee product page
WarrantySee product page

The Off Grid Vault Promise

Every product we carry meets our strict standards for real-world performance and durability.

Curated QualityWe vet every Rambo bike for build quality and off-grid reliability before it earns a spot in our inventory.
Free ShippingYour Megatron ships free with no minimums or hidden conditions, delivered straight to your door.
30-Day ReturnsIf it doesn't meet your expectations, take advantage of our hassle-free 30-day return policy.

Rambo Megatron 4.0 Beast SPECIAL EDITION Electric Bike

Introducing the Megatron Beast Special Edition AWD E-Bike! The world’s first AWD e-bike just got better! Meet the Megatron Beast Special Edition (47AH Battery)—now with a 47AH battery delivering an incredible range of up to 120 miles, the largest battery configuration available today. $799.99 in added value! The Megatron 4.0 comes fully loaded with: Integrated rear rack Full front and rear fenders Custom LED headlight Tackle mud, steep terrain, or heavy loads with ease. Its advanced AWD system lets you seamlessly switch between front-wheel drive, rear-wheel drive, or all-wheel drive for ultimate control in any environment. Built for power, durability, and versatility, the Megatron Beast is ready for anything. Ride further, ride stronger, ride the Megatron Beast Special Edition!


Dual Motor Output: With 1000W motors on both the front and rear wheels, this setup provides a total output of up to 2000W. This level of power is far beyond typical e-bikes, giving the Megatron e-bike incredible acceleration, speed, and hill-climbing ability.

Traction Control: By toggling between front, rear, or dual-motor drive, you can adapt to various terrains. Using both motors provides the best traction on rough or loose surfaces, while using a single motor conserves battery on flat, easy terrain. Unmatched Hill-Climbing Ability! With motors on both wheels, the bike can tackle steep inclines much more effectively than a single-motor e-bike. Even under challenging conditions, like loose gravel or wet surfaces, the dual-motor setup helps maintain traction and stability. For riders in hilly areas or mountain terrains, this configuration ensures that even steep climbs are manageable, making it ideal for adventure riding. Enhanced Control and Versatility On The Fly Power: The ability to toggle between front-wheel drive (FWD), rear-wheel drive (RWD), and all-wheel drive (AWD) allows you to adapt the bike’s power delivery. FWD might help in light sand or snow for more stability, while RWD generally provides a familiar bike feel.

Included: Megatron 4.0 Beast, Fully Integrated Digital Waterproof LCD Display upgrade equipped with ACS, Upgraded Smart Charger, Upgraded 30ah battery with LG branded cells PLUS an Additional 17 AH External Battery, & lifetime support.


Rambo Megatron 4.0 Beast Specs

Rambo Megatron 4.0 Beast
  • Motor: Bafang dual 1000w hub motors
  • Brakes: Front Brake: 203mm Logan with dual-piston pads and integrated electric safety cutoff Rear | Rear Brake: 180mm Logan with dual-piston pads and integrated electric safety cutoff
  • Rims: Extreme Strength Double Wall Aluminum Alloy
  • Gear System: Maintenance free single speed with the ability to upgrade to a Shimano 8 speed
  • Performance: 2,500w peak rating, 180nm of torque, 2,000w nominal power
  • Tires: Kenda 26” x 4.8” anti puncture aggressive tread tires
  • Chain: KMC Branded Single Speed 1/2″ X 1/8″
  • Battery: 48v 20ah 960 watt hours. Ability to add additional 14ah battery
  • Pedal: Extra wide Wellgo aluminum alloy
  • Range: Up to 65 miles on a single battery and up to 110 miles using the dual battery
  • Throttle: Thumb Throttle Right Side
  • Weight: 75lbs with battery removed. Battery weight 11lbs
  • Speed: Up to 36 mph
  • Frame: Hydroformed aluminum alloy 6061 T6 heat treated, tig welded to the highest specifications
  • Display: Featuring Adjustable Class System and waterproof
  • Load Capacity: 350 Lbs
  • Drive Type: AWD



Rambo Megatron 4.0 Beast Features

  • Single Speed Gear System: Maintenace and hassle free single speed – no derailleur! Upgradeable to a Shimano 8 speed
  • Integrate Rear Frame: Integrated rear rack provides stability and weight distribution and allows for additional space for panniers, bags, and other accessories to be attached and carried.
  • Logan 4 Piston Hydraulic Brake: The Logan 4 Piston Brakes offer a significant upgrade in braking power and provide more consistent stopping power, especially under high loads or steep descents.
  • On the fly AWD control: Need more power? Simply toggle between front, rear or AWD depending upon your terrrain
  • Rambo Storm LED Lightbar: Light up the night with our custom LED light bar – toggle between white and green depending on your desired level of stealthiness. Wide beam patterns for better peripheral visibility.
  • 20ah Battery: Safety Certified Battery with a capacity of 720wh, add an additional 14ah to provide even more reliable power.



Your Satisfaction with Rambo Bikes is Guaranteed:

  • 1-Year Limited Warranty
  • Lowest Price Guarantee

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About rambo Electric Bikes

rambo is a trusted manufacturer of premium electric bikes. OffGridVault is an authorized dealer offering the full rambo lineup with free delivery, price match guarantee, and expert support.

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