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Rambo Electric Mountain Bike – 48V 750W Motor, 12AH Battery, 21-Speed Shimano Gears

4.00 out of 5
(2 customer reviews)

Price:USD1,709.00

Units Sold: 3

Motor: 48V 750W rear hub motor
Battery: 48V 12AH hidden lithium battery
Tire: 29″*2.1 tire
Disc brake: front and rear 160 disc brake
Display: Multi function LCD3 display
Max Speed: 40km/h
Gear: Shimano 21 speed with derailleur
Controller: 48V 750W intelligent brushless controller
Front fork: suspension aluminium alloy front fork
Size: 29″

Conquer Any Terrain with the Rambo Electric Mountain Bike

Experience the thrill of off-road adventure combined with the effortless power of electric assist. The Rambo Electric Mountain Bike is engineered for riders who demand performance, durability, and style. With a 48V 750W rear hub motor and a 12AH hidden battery, this e-bike delivers the torque and range you need to explore further, climb steeper, and ride longer. Whether you’re commuting through the city or tackling rugged trails, the Rambo is your ticket to a fast, furious, and eco-friendly ride.

Rambo Electric Mountain Bike – 48V 750W Motor, 12AH Battery, 21-Speed Shimano Gears - Mountain Electric Bike - 1

Product Overview: Built for the Ride of Your Life

At Rambo, we believe electric bikes are revolutionizing the way we travel. They offer a clean, efficient, and exciting new mode of transportation that combines the freedom of cycling with the power of electricity. Our independently designed 6061 aluminum alloy frame is not only lightweight and strong but also features a unique, patent-pending geometry that optimizes stability and control. Every component, from the 21-speed Shimano drivetrain to the 160mm disc brakes, has been selected to deliver a premium riding experience. Join the green transportation revolution and ride in style with Rambo.

Rambo Electric Mountain Bike – 48V 750W Motor, 12AH Battery, 21-Speed Shimano Gears - Mountain Electric Bike - 2

Key Features

  • Powerful 48V 750W Rear Hub Motor: Provides ample torque for hill climbing and high-speed cruising, with a top speed of up to 28 mph (assist).
  • Long-Range 48V 12AH Hidden Battery: Removable and lockable lithium-ion battery offers up to 45 miles of range on a single charge (pedal-assist mode).
  • Shimano 21-Speed Gear System: Smooth, precise shifting allows you to tackle any gradient or terrain with ease.
  • 160mm Mechanical Disc Brakes: Front and rear disc brakes deliver reliable, all-weather stopping power for safe riding in any condition.
  • Multifunctional LCD Display: Easy-to-read screen shows speed, battery level, distance, and assist mode, with a USB port for charging your devices.
  • Durable 6061 Aluminum Alloy Frame: Lightweight yet robust, with a sleek design that houses the battery internally for a clean look.

Rambo Electric Mountain Bike – 48V 750W Motor, 12AH Battery, 21-Speed Shimano Gears - Mountain Electric Bike - 3

Technical Specifications

Specification Details
Motor 48V 750W Rear Hub Brushless Motor
Battery 48V 12AH Lithium-ion (Removable, Lockable)
Range Up to 45 miles (pedal-assist) / 25 miles (throttle)
Top Speed 28 mph (pedal-assist) / 20 mph (throttle)
Frame 6061 Aluminum Alloy, Patented Design
Gears Shimano 21-Speed Derailleur
Brakes Front & Rear 160mm Mechanical Disc Brakes
Fork Aluminum Alloy Suspension Fork
Tires 26 x 4.0 Fat Tires (Puncture-Resistant)
Display Multifunctional LCD with USB Charging Port
Lights LED Headlight (with USB port) & Rear Brake Light
Weight Approx. 65 lbs (with battery)
Max Load 330 lbs

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Comparison: Rambo vs. Standard Electric Mountain Bikes

Feature Rambo Electric Mountain Bike Typical E-MTB (Similar Price)
Motor Power 750W (Peak 1000W+) 500W-750W
Battery Capacity 48V 12AH (576Wh) 36V-48V, 10-12AH
Frame Material 6061 Aluminum Alloy (Patented) 6061 Aluminum (Generic)
Brakes 160mm Mechanical Disc (Front & Rear) 160mm Mechanical Disc (Often only rear)
Gears Shimano 21-Speed Shimano 7-21 Speed
Display Features LCD with USB Charging Port Basic LED or LCD
Lighting LED Headlight + Rear Brake Light Basic Reflectors or No Lights
Warranty 1 Year Comprehensive 6 Months to 1 Year

Rambo Electric Mountain Bike – 48V 750W Motor, 12AH Battery, 21-Speed Shimano Gears - Mountain Electric Bike - 5

Performance & Riding Experience

The Rambo Electric Mountain Bike is built to deliver an exhilarating ride. The 750W motor provides instant torque, allowing you to accelerate quickly and climb steep hills without breaking a sweat. The 21-speed Shimano drivetrain gives you the flexibility to fine-tune your pedaling effort, whether you’re cruising on flat pavement or grinding up a rocky incline. The suspension fork absorbs bumps and roots, while the fat tires offer excellent traction on loose gravel, mud, or sand. The result is a smooth, controlled, and confidence-inspiring ride that makes every outing an adventure. The LCD display keeps you informed at a glance, and the integrated lights ensure you’re visible in low-light conditions.

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Ideal Use Cases

This e-bike is perfect for a wide range of riders and scenarios:

  • Off-Road Enthusiasts: Tackle mountain trails, forest paths, and rugged terrain with confidence.
  • Daily Commuters: Beat traffic and arrive at work refreshed, with the option to pedal or use throttle.
  • Adventure Seekers: Explore new routes, go on long weekend rides, or even use it for bikepacking.
  • Fitness Riders: Get a great workout with adjustable pedal-assist levels, from light support to full power.
  • Eco-Conscious Riders: Reduce your carbon footprint while enjoying the outdoors.

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Why Choose Rambo?

Rambo stands out from the competition with our commitment to quality, innovation, and customer satisfaction. Our independently designed frame is a testament to our engineering expertise, offering a perfect balance of strength and weight. We use only high-grade components, from the Shimano drivetrain to the reliable disc brakes, ensuring long-lasting performance. Every Rambo e-bike undergoes rigorous testing to meet safety and durability standards. Plus, our dedicated customer support team is here to help you with any questions or issues. When you choose Rambo, you’re not just buying an e-bike – you’re joining a community of riders who value performance and sustainability.

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Safety & Warranty

Your safety is our top priority. The Rambo Electric Mountain Bike is equipped with front and rear 160mm mechanical disc brakes that provide consistent stopping power in wet or dry conditions. The integrated LED headlight and rear brake light enhance visibility, and the reflective tires add an extra layer of safety. The battery is UL-certified and features overcharge, over-discharge, and short-circuit protection. We offer a 1-year comprehensive warranty covering the frame, motor, battery, and electrical components. Our customer service team is available to assist with any warranty claims or technical support.

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Frequently Asked Questions

Q: How long does the battery take to charge?
A: The battery charges fully in approximately 4-6 hours using the included charger.

Q: Is the battery removable?
A: Yes, the 48V 12AH battery is hidden within the frame and can be easily removed for charging or security.

Q: What is the maximum rider weight?
A: The bike is rated for a maximum load of 330 lbs (150 kg), including rider and cargo.

Q: Do I need to register this e-bike?
A: Regulations vary by location. In most areas, e-bikes with a motor under 750W and a top speed under 28 mph are classified as bicycles and do not require registration. Please check your local laws.

Rambo Electric Mountain Bike – 48V 750W Motor, 12AH Battery, 21-Speed Shimano Gears - Mountain Electric Bike - 10

Ready to Ride? Get Your Rambo Today!

Don’t wait to experience the freedom and excitement of electric mountain biking. The Rambo Electric Mountain Bike is built to exceed your expectations, whether you’re hitting the trails or cruising the city. With its powerful motor, long-range battery, and premium components, it’s the ultimate companion for any adventure. Order now and join the Rambo family – your next great ride awaits!

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    2 Reviews

    1. hotebike

      Dear Paul,

      Nice day! thanks for your support to HOTEBIKE.
      So sorry for the long time. Because the large-size bicycle will not be arranged for production until you have paid for it. and it does take a long time for bicycles to be transported by sea. We have checked that you have received the bike on May 7th, and we wish you a happy ride. If you have any questions, please feel free to contact us. Thank you.
      Sincere reagrds,
      Fanny from HOTEBIKE.

    2. 4 out of 5

      hotebike

      It did well overall, better than expected. Brakes work well, shifting is good, very impressed so far.

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