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RMB Protean Folding 3-Wheel Mobility Scooter

SKU PROTEAN-BLK
by RMB EV
Save 23% Save 25%
Original price $3,999.00
Original price $3,999.00 - Original price $4,378.00
Original price $3,999.00
Current price $2,999.99
$2,999.99 - $3,378.00
Current price $2,999.99
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A Folding Scooter Built to Move With You, Fit Your Day, and Bring a Little More Freedom to Every Ride

When you want a powered scooter that helps you reach more of the places you enjoy, the Protean Folding 3-wheel Mobility scooter gives you a way to move with consistent control.

It’s built for days when you want to cover more ground, enjoy longer outings, or have a smoother way to travel through your regular surroundings. It fits naturally into your routine, supporting the way you like to move without slowing anything down.

RMB Protean Blue Frame with Scooter Performance

Power That Gives You Room to Explore

The 500W, 48V brushless motor gives you steady, responsive movement the moment you twist the throttle. You can set the scooter speed to 8 mph for relaxed, controlled riding, or switch to its maximum speed of 16 mph when you want a faster pace.

With a travel range of up to 31 miles per charge, you can take trips that feel bigger, stay out longer, and enjoy more of your day without worrying about stopping to recharge too soon.

RMB Protean Fast and Powerful Motor

Rider Positioning That Adapts to Different Setups

You deserve a ride that feels like it was made for you. With the Protean, you can adjust both the seat height and the handlebar height so your position matches your natural reach.

Whether you prefer a close, upright feel or a roomier steering setup, you can fine-tune the scooter until everything feels just right. It’s a simple way to make each ride feel more comfortable, more natural, and more aligned with how you move.

RMB Protean Adjustable Seat and Handle Bar

Folds Down Fast When You Need Extra Space

When you’re ready to pack up, the Protean folds down to a compact 29” L × 27” W × 20” H—small enough for most car trunks, RV compartments, or tight storage areas at home.

At 101 lbs, the frame gives you solid support on the road while still being manageable when you need to lift or reposition it. And with the removable 48V 12Ah battery, you can choose whether to charge it on the scooter or carry it inside. 

RMB Protean Folded View



Key Features
  • Folds to 29” L × 27” W × 20” H
  • 500W, 48V brushless motor
  • Two speed settings: 8 mph and 16 mph
  • Travel range: up to 31 miles per charge
  • Weight capacity: 350 lbs
  • Scooter weight: 101 lbs
  • 48V 12Ah removable sealed lead-acid battery
  • Adjustable seat and handlebar height
  • Twist-grip throttle with forward/reverse switch
  • LED headlight, rear brake/tail lights, and reverse alert
  • Hand brake with automatic power cutoff + parking brake
  • Wireless alarm system with key fob
  • Dual USB charging ports
  • Tow hitch, front basket, and undercarriage LED lights included
Specifications
Performance
Top Speed 16 mph
Speed Modes 8 mph and 16 mph
Travel Range Up to 31 miles per charge
Motor 500W, 48V brushless wheel motor
Dimensions & Weight
Scooter Weight 101 lbs
Weight Capacity 350 lbs
Folding Size 29” L × 27” W × 20” H
UnFolded Size 45” L × 27” W × 44.5” H
Battery & Charging
Battery Type 48V 12Ah sealed lead-acid battery
Battery Design Removable; charge on or off scooter
Charging Time 6–8 hours
Adjustability & Frame
Seat Height Adjustable
Handlebar Height Adjustable (quick-release)
Controls & Electrical Features
Throttle Twist-grip
Direction Control Forward/Reverse switch
Display LED display
USB Charging Ports Dual 5V, 2A ports
Safety Features
Hand Brake With automatic power cutoff
Parking Brake Yes
Lighting Front LED headlight; rear brake/tail lights
Reverse Alert Audible
Alarm System Wireless alarm with key fob
Standard Accessories
Front Basket Fabric basket
Tow Hitch Included
Seat-Post Light Included
Undercarriage LED Lights Included
Tool Kit Included
Owner’s Manual Included
Additional Features
Airline Approved No
Documents
Warranty Information
  • 6-Month Warranty on the Scooter
  • 3-Month Warranty on Tires and Battery

Warranty Information

Scooter Warranty – 6 Months
The main components of the Protean scooter are covered for 6 months against defects in materials or workmanship. If a covered part is found defective during this period, it will be repaired or replaced at no charge for parts or labor.

Battery & Tire Warranty – 3 Months
The battery and tires are covered for 3 months against defects. If either of these items is found defective within the warranty period, they will be repaired or replaced at no cost for parts or labor.

Order Processing 

Once your order is placed, you will receive an order confirmation email confirming that we have received and begun processing your order.

Stock availability is confirmed after purchase:

  • In stock: Your order will be prepared and shipped.

  • Out of stock/backorder: We will contact you with available options, which may include an estimated restock date, an alternative product, or a refund if you choose not to proceed.

You will receive email updates throughout the process, including tracking details once your order ships.

Cancellations within 24 hours may be approved at our discretion only if the order has not been placed/paid with the supplier or shipped.

Returns

Returns are accepted within 7 days of delivery for most products. All approved refunds are subject to a 25% restocking fee, and all shipping and any white-glove delivery costs are non-refundable.

After 7 days, and up to 14 days from delivery, eligible orders may be exchanged only, subject to the same condition requirements.

Certain products, including pre-orders, backorders, custom items, and select brands, are final sale and not eligible for return, refund, or exchange. After 14 days from delivery, all sales are final.

Condition of Returns

Returned items must be unused, in their original packaging, and include all accessories, components, and documentation. Return shipping costs are the customer’s responsibility and are non-refundable.

How to Request

All return, refund, or exchange requests must be submitted in writing to
📧 support@firstclassmobility.com

Pre-Orders & Backorders

Pre-orders and backorders are paid in full at the time of purchase to secure inventory that is specifically allocated to your order.

Once placed, we immediately commit funds with our suppliers and reserve inventory. For this reason, pre-orders and backorders cannot be cancelled and are non-refundable once confirmed.

Estimated shipping timelines are provided in good faith. Delays may occur due to factors outside our control, including manufacturing schedules, supplier availability, or freight and logistics issues.

If an exception is approved at our sole discretion, a cancellation and restocking fee will apply and will be deducted from any approved refund.

Final Sale Items

The following categories are non-returnable and non-refundable:

  • Beds and mattresses

  • Batteries and chargers

  • All lifts (residential, vehicle, and patient lifts)

  • Lift chairs, geri chairs, and patient room chairs

  • Wheelchair cushions, support surfaces, and slings

  • Mobility accessories

  • Red light therapy devices

  • All products sold under the brand Discover Your Mobility

View the full list of non-returnable brands here .

Defective or Damaged Items

If an item arrives defective or damaged, the manufacturer will offer a replacement at no cost. Issues must be reported within 24 hours of delivery.

A replacement requires the defective item to be returned before a new unit is shipped. A prepaid return label will be provided for approved claims.

If you decline a replacement and request a return instead, the request will be handled under the standard return policy, including a 25% restocking fee and non-refundable shipping costs.

Damage not reported within 24 hours may not be eligible for a claim.

Missed Deliveries & Refused Shipments

Large or freight items are delivered to the address provided at checkout and are typically not returned to sender. Tracking details will be provided.

If an order is refused at delivery or returned to the sender, a 25% restocking fee will apply, and you are responsible for all outbound and return shipping costs.

Warranty

All products are covered by the manufacturer’s warranty, which varies by brand.
We can provide proof of purchase and assist with documentation; however, warranty claims are handled directly by the manufacturer.

After the return period, repair or replacement decisions are subject to the manufacturer’s warranty terms and may require return of the defective item.

Chargebacks & Disputes

If you experience any issues with your order, please contact us first so we can assist.

By placing an order, you acknowledge and agree to this policy. In the event of a payment dispute or chargeback, this policy and supporting documentation may be provided to your financial institution for review.

Agreement & Disclaimer

By placing an order with FirstClassMobility.com, you confirm that you have read, understood, and agree to this policy, including applicable restocking fees, shipping costs, and final sale exclusions.

All product specifications are provided by the manufacturer as a general guide. Actual measurements and performance may vary due to manufacturing tolerances, optional accessories, or product updates.

Frequently Ask Question

How fast does the RMB Protean scooter go?

The Protean offers two speed settings. You can set it to 8 mph for controlled riding or switch to the maximum 16 mph when you want a faster pace.

How far can the scooter travel on a single charge?

The scooter can travel up to 31 miles per charge, depending on terrain, rider weight, and riding style.

Does the scooter fold for transport or storage?

Yes. The Protean folds down to a compact 29” L × 27” W × 20” H, making it suitable for most car trunks, RV storage bays, and small spaces at home.

How much does the scooter weigh and how much weight can it support?

The scooter weighs 101 lbs and supports riders up to 350 lbs.

Can I charge the battery separately from the scooter?

Yes. The 48V 12Ah sealed lead-acid battery is removable, giving you the option to charge it on or off the scooter.

Is the seat or handlebar height adjustable?

Both are adjustable. You can raise or lower the seat height and use the quick-release handlebar adjustment to find a comfortable riding position.

What type of motor does the Protean use?

It uses a 500W, 48V brushless wheel motor that provides smooth, responsive power when you twist the throttle.

What safety features are built into the scooter?

The Protean includes a hand brake with automatic power cutoff, a parking brake, front LED headlight, rear brake/tail lights, reverse alert, and a wireless alarm system with key fob.

What accessories come included with the scooter?

Standard accessories include a front fabric basket, tow hitch, seat-post light, undercarriage LED lights, dual USB charging ports, and a tool kit.

Is the RMB Protean airline-approved for travel?

No. The scooter and battery are not airline approved, so it cannot be transported on commercial flights.

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