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RMB Protean Folding 3-Wheel Mobility Scooter

SKU PROTEAN-BLK
by RMB EV
Save 25% Save 25%
Original price $3,999.00
Original price $3,999.00 - Original price $4,378.00
Original price $3,999.00
Current price $2,999.00
$2,999.00 - $3,378.00
Current price $2,999.00
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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 a confirmation email acknowledging receipt of your order.

Orders are fulfilled directly through our authorized manufacturer partners to ensure you receive the newest production inventory.

If an item is temporarily unavailable, we will contact you promptly with updated availability and options. At that time, you may choose to proceed with the revised timeline or cancel for a full refund.

If you confirm that you wish to proceed, the order becomes a confirmed backorder. Once we commit funds with the supplier to reserve inventory specifically for your order, it cannot be cancelled.

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 if the order has not yet been placed with the supplier or shipped.

Returns

Eligible products may be returned within 7 days of delivery with prior return authorization.

Approved returns may be subject to:

  • A 25% restocking fee
  • Non-refundable outbound shipping charges
  • Non-refundable white-glove delivery charges (if applicable)
  • Return shipping costs paid by the customer

Returned items must be unused, in original packaging, and include all parts, accessories, manuals, and documentation.

Return requests submitted after 7 days of delivery may not be eligible for approval at our discretion.

To request a return authorization, please contact:
support@firstclassmobility.com

Pre-Orders & Backorders

Some products may require advance reservation to secure manufacturer inventory.

Pre-orders and confirmed backorders are paid in full at the time of purchase. Once inventory is reserved and funds are committed with the supplier, these orders cannot be cancelled.

Estimated shipping timelines are provided in good faith. Delays may occur due to manufacturing schedules, supplier availability, or freight logistics.

Any exception granted is at our sole discretion and may be subject to a cancellation and restocking fee.

Final Sale Items

Due to hygiene, safety, or manufacturer restrictions, the following items are non-returnable:

  • 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 and Lift accessories 

  • Red light therapy devices

  • All products sold under the brand Discover Your Mobility

View the full list of non-returnable brands here 

Non-Returnable Accessories

Accessories are final sale and are not eligible for return or refund unless they arrive damaged, defective, or were shipped in error.

For purposes of this policy, an accessory is any optional add-on, enhancement, replacement component, comfort item, positioning aid, storage item, battery, charger, or similar product designed for use with a primary piece of durable medical equipment.

Examples include, but are not limited to:

  • Spare batteries
  • Chargers
  • Cup holders
  • Storage bags
  • Seat cushions
  • Positioning supports
  • Travel covers
  • Replacement parts
  • Other optional add-ons and upgrades

Defective, Damaged & Warranty Claims

Customers must inspect all products upon delivery. Any damage, defects, missing parts, or operational issues must be reported within 24 hours of delivery.

For approved warranty claims, manufacturers may provide troubleshooting, replacement parts, repair service, batteries, or replacement units under the applicable manufacturer warranty.

Replacement units are not guaranteed to ship immediately and may require troubleshooting, manufacturer approval, return inspection, and/or parts availability before processing.

Products designated as Final Sale or Non-Returnable are covered by the applicable manufacturer warranty process for defects or operational issues. Refunds are generally not available while the manufacturer is actively providing troubleshooting, repair, replacement parts, battery replacement, or replacement solutions under the warranty process.

Where warranty support or a replacement solution has already been provided or offered, the order may not qualify for a return or refund.

Damage or defects reported after 24 hours of delivery may not qualify for replacement, refund, or claim approval.

Missed Deliveries, Refused Shipments & Incorrect Addresses

Freight and large-item deliveries are scheduled to the address provided at checkout. Please ensure all delivery details are accurate before submitting your order.

If an order is refused at delivery or returned to the sender, a 25% restocking fee will apply, and all outbound and return shipping costs will be the customer’s responsibility.

If an incorrect or incomplete address is provided and the shipment requires re-delivery, address correction, or is returned to the sender, the customer is responsible for any additional shipping, freight, storage, or re-delivery fees charged by the carrier.

Warranty

All products are covered by the manufacturer’s warranty, which varies by brand and product.

We are happy to assist you with documentation, proof of purchase, and guidance throughout the warranty process. Warranty service, repairs, and replacements are handled directly by the manufacturer in accordance with their terms and coverage.

After the return period has passed, any repair or replacement requests will be subject to the manufacturer’s warranty policy and may require return of the defective item for inspection.

Payment Disputes

If you experience any issue with your order, please contact us directly so we can resolve it as quickly as possible.

In the event of a payment dispute, we may provide order records, communication history, and this policy to the payment provider for review.

Agreement

By placing an order with FirstClassMobility.com, you agree to the terms outlined in this Refund & Return Policy, including applicable restocking fees, shipping charges, and final sale exclusions.

Product specifications are provided by manufacturers as general guidance. Actual measurements and performance may vary slightly due to production tolerances, optional accessories, or model 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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