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Rambo Rooster 3.0 Step-Through Electric Bike, 48V/15Ah, 750W


Regular price
Price: $1,954.99
Regular price
List Price: $2,454.99
Sale price
Price: $1,954.99
You save: $500.00 (20%)
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Estimated Arrival: Between Jul 22 and Jul 27. United States

Free Shipping in the U.S. (48 Contiguous States).


Rambo Rooster 3.0 Overview

The Rooster 3.0 continues to impress with its sleek and ergonomic step-thru frame paired with the 750W Whisper Quiet Hub Motor. This bike is an excellent choice if you’re looking for an easy-to-ride option with a frame size suitable for all riders. The Rooster 3.0 comes fully equipped and ready for the road right out of the box. Unlike other bikes with hub motors, we dedicate countless hours to designing the controller to significantly outperform the competition. This bike is built to perform like a RAMBO. You’ll enjoy effortless travel with our integrated rear rack, headlight, taillight, and fenders. New for 2024, the custom-designed rear rack comes standard, compatible with many quick-lock accessories for any mission. Latch and go!

  • MOTOR: 750W Rambo Hub motor powered by Bafang
  • BRAKES: Front Brake: 180mm Logan Hydraulic with dual piston pads and integrated electric safety cutoff
    Rear Brake: 180mm Logan Hydraulic with dual piston pads and integrated electric safety cutoff
  • RIMS: Extreme Strength Double Wall Aluminum Alloy to prevent rim damage during offroad and rough trail terrain
  • PERFORMANCE: Peak Rating 1000W, 80nm of Torque, nominal power of 750W
  • TIRES: Kenda 20” x 3.3” K1227 all terrain tire
  • BATTERY: 48V 15AH 21700 LG cells equaling 720 watt hours upgradeable to 20ah internal battery and 14ah dual battery.
  • RANGE: Up to 57 Miles on a single battery and up to 110 Miles using the dual battery technology!
  • THROTTLE: Removable Left Thumb Throttle
  • WEIGHT: 63lbs with battery removed. Battery weight 90lbs.
  • SPEED: Up to 30mph
  • FRAME: Hydroformed aluminum alloy 6061 T6 heat treated, tig welded to the highest specifications
  • DISPLAY: Adjustable Class System (ACS). Adjust the bike’s classification based on where you are riding. Full-color display with USB port.
  • LOAD CAPACITY: 300 Lbs
  • MODEL: Rooster 3.0
  • DRIVE TYPE: Hub-Drive
Whats in the box
  • New Bike: Your new Bike! The bike comes almost fully assembled to your doorstep. Just a few minutes and no specialty tool required, and you will be riding.
  • Display: Fully Integrated Digital Waterproof LCD Display upgrade equipped with ACS - Adjustable Class Setting ($129 Value)
  • Support: FREE Lifetime Support of your Rooster 3.0 E-Bike from Rambo's US based team!
  • Charger: Upgraded Smart Charger ($180 Value)
  • Battery: Upgraded 15ah battery with LG branded cells ($249 value!) Don’t risk using off brand battery cells!
  • Manual: Rambo Rooster 3.0 Instruction Manual


Order Confirmation:

As soon as you place your order, you will receive an email confirming your order.  This means that we have received your order in our system and pre-authorized your credit card for the purchase.  As soon as we receive your order, we automatically reach out to our suppliers to confirm that your order is in stock and available for immediate shipment.  If your items are on backorder, or unavailable, we will void the pre-authorization and reach out to you via email. 

Order Shipment:

If your order is in stock and we process the charges to your credit card, it will ship within five business days from the date of your purchase.  We will send you tracking information within 24 hours of your order leaving the warehouse to the email address or phone number you provided when checking out.  If you do not receive tracking information from us within six business days, feel free to follow up with us at

Cancelations, Damages, and Refunds:

If for any reason you need to cancel your order, please contact us as soon as possible at  We cannot guarantee that we will be able to stop shipment before your bike leaves the warehouse. 

Please refer to our Manufacturer's Warranty and Return Policies page to learn how cancelations, damages, and refunds will be handled by the manufacturer of your particular product.  In all cases, the manufacturer's policy supersedes our own policies where there are differences.  

Warranty & Returns

We want you to be completely happy with your purchase.  

​If you are unsatisfied in any way with your order, please contact us as soon as possible at and we will do our best to ensure your satisfaction.

If you need to return your order, please refer to our Manufacturer Warranty & Return Policies page for details on the specific brand's policies for the product you have purchased. 

Please note that each brand carries its own policies.  If there are any differences between general Return Policy and that of the manufacturer, you should follow the manufacturer's Return Policy for the product you purchased.

Customer Reviews

Based on 1 review
Rooster 3.0 Matte Black

Love this bike! Perfect for riding around the cabin.