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Merits Pioneer 9 S331 DLX 3 Wheel Bariatric Scooter

Save $1,559.00 Save $1,559.00
Original price $5,098.00
Original price $5,098.00 - Original price $5,098.00
Original price $5,098.00
Current price $3,539.00
$3,539.00 - $3,838.00
Current price $3,539.00

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Merits Health S331 Pioneer 9 DLX 3-Wheel Bariatric Mobility Scooter

Merits Pioneer 9 S331  DLX 3 Wheel Bariatric Scooter

Unmatched Comfort for Bariatric Users

Look no further than the Merits Health Pioneer 9 DLX3 S331 3-Wheel Bariatric Mobility Scooter. This top-tier mobility solution is a class apart, empowering you to rediscover true independence and safety on every journey.

Merits Pioneer 9 S331  DLX 3 Wheel Bariatric Scooter

Exceptional 500lbs Weight Capacity

The Pioneer 9 takes pride in its remarkable weight capacity of 500 lbs, setting the standard for sturdy bariatric scooters. Its generously proportioned 22-inch seat is paired with an extra-high backrest, both meticulously contoured to deliver unparalleled comfort, even during extended rides .

Bariatric Scooter 500lbs Merits Health

Fully Adjustable Captain's Seat:

Crafted with your convenience seating in mind, the fully adjustable captain's seat ensures effortless entry and exit. With the ability to slide and swivel, finding the perfect position is a breeze. The semi-reclining feature adds another layer of customization, while the fold- forward option simplifies transportation and storage.

Merits Health S331 Pioneer 9 Features:

  • Weight Capacity: 500 lbs
  • 3-wheeled outdoor scooter
  • Heavy-duty type
  • One-piece frame for exceptional strength
  • 22" high-back sliding captain seat
  • Automatic safety turning half-speed control by sensor
  • Half-speed control pre -setting on the upper dashboard for enhanced safety

    Embark on a transformative journey with the Merits Health Pioneer 9 DLX 3Wheel Bariatric Mobility Scooter. Redefine your mobility experience today.  


    PDF iconMerits S331 Pioneer 9 Bariatric Scooter

    PDF iconMerits S331 Pioneer Brochure

    PDF iconMerits S331 Pioneer Order Form


    Attribute Specification
    Manufacturer Merits
    Maximum Speed 6MPH
    Travel Range 32 Miles
    Weight Capacity 500 LBS
    Weight of Product 246 LBS
    Battery Charger 6A off-board
    Battery Size 12V Group 24 (70AH-80AH)
    Battery Weight 86 LBS
    Brake Electromagnetic
    Curb Climbing 12°
    Electronics Dynamic Rhino 160
    Grade Climbable 12°
    Ground Clearance 4.00"
    Motor Size DC 24V, 400W
    Overall Height 47"
    Overall Length 56"
    Overall Width 27"
    Seat Type High Back Sliding Captains Seat
    Seat Width twenty two"
    Total Weight 246 LBS
    Turning Radius 50"
    Wheels: Front 10" pneumatic tires
    Wheels: Rear 12.5" pneumatic tires

    Merits Health Manufacturer Warranty Covers:

    1 Year Warranty for Frame, Electronics, Motor/Brakes, Batteries. Warranty start from the original date purchased

    Merits Authorized Dealer


    Merits Health Products, Inc. will repair or replace the following item(s) that have a manufactured defect. Credit will be given following inspection by an authorized representative of Merits Health Products, Inc. into the material or workmanship.

    Part(s) purchased outside of warranty have 30 days to report manufactured defect.

    5-Year Warranty from the original date of consumer purchase:
    - Frame

    18-Month Warranty from the original date of consumer purchase:
    - Seat Post
    - Caster Forks
    - Power Seat Actuator
    - Metal Seating Frame
    - Caster Beam
    - Anti Tipper Forks
    - Armrest Bracket (metal part only)
    - 31ah or above batteries

    13-Month Warranty from the original date of consumer purchase:
    - Joystick
    - Gearbox
    - Electrical Harness
    - Charger
    - Transaxle
    - Motor Brake Assembly

    6-Month Warranty from the original date of consumer purchase:
    - Bearings
    - Swivel Seat Mechanism
    - Front Riggins
    - Batteries less than 31 ah supplied by Merits Health Products, Inc.
    - Bushings

    Warranty Exclusions:
    The following item(s) are excluded from warranty:
    - Acts of nature, lost, or stolen
    - Commercial use
    - Neglect, improper operation, and/or maintenance or repair
    - Units altered or serviced by an agency not authorized by Merits Health Products, Inc.
    - Serial numbered products if the serial number has been removed or defaced

    Warranty Service:
    Merits Health Products, Inc. retains the right to replace warranted part(s) with either refurbished or new part(s) at their discretion. Any costs related to labor, service calls, transportation, freight, or other charges associated with the installation of warranted part(s) are the responsibility of the consumer/dealer.

    This warranty gives you specific rights and you may also have other rights which may vary from state to state.

    Return and Refund Policy

    Cancellations & Refunds: At First Class Mobility we pride ourselves on having the best return policies in the industry. Cancel your order any time before it ships completely free of charge (exceptions apply such as custom orders, see below). 

    If you have questions, please send an email to or call us at 307-243-4414

    Cancellations (Before Order Ships)

    If you need to cancel an order, please contact us as soon as possible so we can refund you in full before your order leaves the warehouse. Reach agents during business hours at  307-243-4414, or the chat in the bottom right, or email at any time. 

    Cancellations of Custom Orders

    Custom or made-to-order products cannot be canceled or refunded as these products are put into production specifically for your order. Custom order brands include:

    Dundalk Lesiurecraft. No returns accepted/.The Order Cancellation and Change Policy includes: Cancellations without penalty up to 14 days from order entry; a $75 fee applies thereafter and orders can't be cancelled within 7 days of the ship date.

    Post-shipping address changes incur a $250 fee. For Canadian Timber Collection, dealers have 24 hours for a $75 change fee.

    These units are custom-made to your specification or created once you order. Once you place your order they start building your unit. Your warranty will guarantee you a fully functional and operational product. If it is not clear whether your order is custom or made to order, please message or call us. 

    All sales are final for Custom made and Made-to-order products.

    Refunds and Returns.

    All our products are sourced directly from our manufacturers and partner brands. If you need to exchange a product, you must first receive a return authorization form. Each manufacturer sets their own timeframes for possible returns. You, as the customer, are responsible for any shipping costs incurred during returns and exchanges.

    Due to significantly increasing LTL/freight shipping costs, any outright returns will incur a 25% restocking fee plus the cost of in/out shipping, and a 2.9% transaction fee. If you are replacing the product with another item, we may be able to help cover some of the associated costs, depending on the product.

    Please note, certain products listed below are non-returnable and non-refundable. Under specific circumstances, we can consult with the manufacturers to see if a return is feasible. If the manufacturer agrees to a return, a restocking fee, both-way shipping costs, and a 2.9% transaction fee will apply regardless. This comprehensive policy ensures that we can continue providing high-quality service while managing the increased logistics costs effectively.

    Products manufactured by these Vendors are Non-Returnable:

    Company List
    • AFIKIM
    • Assured Comfort
    • Charme Tech
    • Dawn House
    • eFoldi
    • Green Transporter
    • Immersus
    • Medacure Inc
    • Pushpak Motors
    • ROHO
    • Scoota Trailer
    • SleepSafe Beds

    Product Categories that are Non-Returnable:

    Non-Returnable Product Categories
    • Adjustable Beds
    • Hospital Beds - (cannot be returned - special order item)
    • Mattresses such as Low Air Loss and Alternating Pressure types - (non-refundable, custom-ordered products)
    • Wheelchair Cushions
    • Specificied Scooters and Wheelchair brands

    Shipping Times

    We promise to do our best to get your order to you as soon as possible.  We provide estimated shipping times on the product pages. All orders are dispatched within 1-3 business days and delivered within 4-7 business days.  

    Order delays have proven to be unavoidable and outside of the control of First Class Mobility.. While this might be frustrating, we ask you to please be patient and understanding with us in these tough times. We thank you for your business and appreciate your patience.

    Please Read the Following

    When you are making a purchase from, you are acknowledging the following of the Exchange Agreement:

    • I understand I am to inspect the package upon delivery, and notate and take pictures if there is any damage and provide it to First Class Mobility within 24 hours of the product being delivered.
    • I understand that I am responsible for the cost of shipping both ways in the event of a return or exchange, including the cost of return shipping and the shipping cost for the new product in case of a refund or exchange.
    • I understand that products need to be returned unopened and unused.  An additional restocking fee may occur.
    • I understand that if my order has left the warehouse, I am unable to receive a full refund. 
    • I understand that if I return my order once it has shipped, I will be responsible for paying any return shipping fees and restocking fees, which vary by product, but are usually around 25%.+ 3% transaction fee. 


    Please inspect the packaging of your item(s) when they arrive, if you notice any damage, you should make note of it when signing for delivery.  If your item(s) arrive damaged please send photos of the damage, box, and SKU, along with a brief description of the damage to [email] and we will process an insurance claim on your behalf. Photos and videos must be sent for freight damage within 24 hours of arrival or the freight damage claim will not be valid. Any punctures or visible signs of exterior damage must be reported within 24 hours. 


    Warranties vary depending upon the manufacturer - see individual product pages for details. Warranty damages occur over time and from use. If an item was damaged upon arrival, and not reported within 30 days, that is not a warranty claim.


    The First Class Mobility default is that customers will be responsible for all return shipping charges or re-consignment fees caused by customer error, unless otherwise stated on the product page. 

    All of our products have guaranteed warranty policies - meaning that you will 100% get a fully functional, operating product that you paid for without any extra expenses incurred on your end - please see individual product pages for details. 

    BOGO Promotions

    In the event of a BOGO promotion, both items must be returned for a full refund. If one of the two items is returned, you will get a replacement of that item or store credit for the value of that item when purchased on its own. If your order has shipped, you (the buyer) will also be responsible for actual return shipping charges and depending on the manufacturer, potentially a restocking fee. Refunds will only be issued to the original credit card that you used when placing your order.

    All customers agree that they have read, understand, and agree to the terms and conditions above. 

    Individual items will have varying refund and return policies depending on the manufacturer. Please see individual product pages for details or contact [your store email].


    Our team of agents is here to assist you and resolve any issues. We have purposefully made our policies as fair as possible, and we believe they are the top in the industry.  We are on your team. We are immediately responsive and will do all that we can to help you out and provide the best resolution.

    Given this, any customer that files a fraudulent chargeback will be held criminally liable for theft. If you have not received a product, or have an issue with a product that you did receive, please contact us, and we will help you resolve your issue. Please do not file chargebacks for issues that we can resolve together.  Thank you for shopping with us!

    Contact with any questions,


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