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RMB EV Protean Folding 3 Wheel Mobility Scooter

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Protean 3 Wheel Mobility Scooter by RMB EV



The RMB EV Protean is a dream scooter for folks who are constantly on the move and require a portable unit. The Protean's massive wheels and double-strengthened seat post (which may be easily removed) allow it to tow an incredible 350 pounds.


RMB EV Protean 3 Color Choices

Not only that, but this three-wheel scooter folds up neatly and compactly, making it convenient to store or transport.
As a result, it's a space-saving scooter that lowers the risk of traffic jams and parking headaches.
The Protean is also a fast automobile, capable of reaching top speeds of mph.
This three-wheel scooter is extremely portable and is an excellent option for those who want to travel.

RMB EV Protean Folded View



Folding Handlebars For Easy Storage:  When you want to take your RMB Protean Scooter on trips or vacations with you its a breeze.  With its ease of being foldable, this unit can easily be stored into your vehicle.

Offboard Charger: The battery on this scooter can easily be removed and it can be charged in your home if you choose to do so.  

Strong Battery Life: With its extended battery life of 30 miles on a single charge, the RMB Protean can last for the entire day of travel. 

Different Speed Settings: This scooter comes with a dual speed control button that enables the user to be able to switch between 8mph or 16mph. This helps you get a better sense of control over your scooter.

Headlight for Night: This unit also comes with an ultra bright LED headlight so you can safely drive at night with safety in mind.   

Adjustable Seat and Tiller: The RMB Protean can accommodate different heights with an adjusting seat and handlebars.  This helps give the user the most comfortable position when they go for a ride.  

Emergency Brake: When you want to come to a stop quickly and safely, the user can use the handbrake and also comes with a parking brake, when you are parked on steep inclines.  

Additional Features: the RMB protean also offers many additional bells and whistles such as a horn, removable ignition key, reverse switch, LED battery voltage indicator,  twist grip throttle, dual USB to charge other secondary devices, tool kit and owner’s manual, 48v external charger, and a front wheel splash guard.




RMB Protean Folding Benefits & Features:

  • Horn
  • LED Battery Voltage Indicator
  • Powerful LED Head Light
  • Handbrake with auto power cut off and parking brake
  • Removable ignition key
  • 2-speed control button (8mph or 16mph)
  • Twist grip throttle
  • Reverse switch
  • Adjustable height seat and handlebars
  • Easy fold handlebars for convenient transporting in RV’s, Autos, etc.
  • Front fabric basket
  • Tow Hitch




Folded Dimensions: 29" x 27" x 20"
Product Size: 45” x 27” x 44.5”
Max. Speed: Up to 16 mph/26 km
Single Charge: Up to 30 miles/48 km
Max Capacity: 350 lbs/159 kg
Net Weight: 101 lbs./46 kg
Tire: Front Tire 16, Rear Tire 12.5
Power Control: Pure electric
Motor Power: 48V 500W
Motor Type: Wheel motor, DC brush less
Battery Type: Sealed Lead-acid
Battery Capacity: 48V 10Ah
Charging Time: 6-8 hours
Charger Voltage: 110V-240V




-6 months on unit

-3 months on tires and battery


Shipping is FAST & FREE in the United States Only.  Read our full Shipping Policy here. 

We offer market leading 30 Day Easy Returns for anyone that qualifies for a return.  Read more about our Returns Policy here. 

Please contact us directly at for any returns or questions on our shipping and returns. You can also call us at 1-800-498-2560 Monday-Friday from 8:30-5:30 Eastern Standard Time. 

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Customer Reviews

Based on 1 review
Ken Williams
We liked the first one so much we bought another!

My wife has had both hips and both knees replaced and unfortunately there was some nerve damage. She can walk but not far. The 3 wheel scooter has given her a new life. Getting to and from the Garden, the mailbox, the garbage cans or visiting with neighbors. It was all too far and the scooter allows her Freedom. It comes with a huge smile every time she gets off the scooter and says "That's cool". We were hauling it to work to allow her to move around our manufacturing facility and ride between buildings. It works so well, we purchased a second Scooter to keep one at home and one at work. The stand up use with the stable platform is Fast and Easy to get on and off and get to where you are going safely. The scooter is Highly recommended.


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