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

Merits Pioneer 9 S331 3-Wheel Bariatric Mobility Scooter

  • Vendor
    Merits Health
    Sale price
    Regular price
    $5,098.00 You save 41%
    Unit price


    Estimated Arrival: Between Mar 07 and Mar 12. *ETA to USA Only - dependent on shipment carrier. Freight shipments take longer

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    Key Features

    • 3-wheeled outdoor scooter
    • One piece frame to increase strength
    • 22” high back sliding Captains seat
    • Comfortable adjustable seat and tiller to fit various individual users
    • Automatic safety turning half speed control by sensor
    • Half speed control pre-setting on the upper dashboard provides safety
    • Height and width adjustable armrests
    • Horn, Head light and Signal Indicators
    • Weight capacity: 500lbs
    • Available in Red only

    Key Specifications

    • Ground Clearance: 4″ 
    • Turning Radius: 50″ 
    • Battery: 12V/Group 24 x 2pcs
    • Driving Range: up to 32 miles
    • Load Capacity: 500 lbs 
    • Maximum Speed: 8 mph 
    • Gradient: 12 degrees
    • Tires: Front - 10", Back - 12.5" Foam-filled or Pneumatic


    Overview of the Pioneer 9 S331 3-Wheel Bariatric Mobility Scooter

    The Merits 3 Wheel Pioneer 9 is the 3-wheel version of our popular Pioneer 10 and the upgraded full-size version of our Pioneer 1. Sporting ultra comfortable captain-style seating, a lighting package and longer overall length, this model is sure to please for those longer excursions and hours of fun.

    It is a heavy duty full-size scooter designed with wider supportive seating, a wider overall base, ample leg and foot room for taller individuals or those with knee issues, and a one piece frame for added strength. 


     Designed for Comfort

    The Merits Pioneer 9 S331 3-Wheel Bariatric Mobility Scooter comes with adjustable Captain-Style Seat and Tiller* to get the perfect driving position for all body types

    The large pneumatic (air-filled) tires reduce road vibration and add traction

    With an impressive 4" deck clearance you'll be able to Ride and Go wherever your journey takes you

     *4-wheel Pioneer 10 is pictured in image to demonstrate adjustable tiller

    The Merits Pioneer 9 S331 3-Wheel Bariatric Mobility Scooter comes equipped with 10 - 12.5 inch pneumatic tires to reduce road vibration. It has a very comfortable cushioned seat, width and angle adjustable armrests to prevent arm and shoulder strain, ample leg and foot room  for ease on knee joints, and the swivel style seat allows you to rotate the seat making it easy to get on and off the scooter from different angles. 




     User-Friendly Controls


    The right-side lever moves the unit forward, while the left-side lever moves it backwards.


    Turn the dial clockwise for higher speed or counter-clockwise for lower speed.


    The battery gauge shows how much battery charge remains.


    With a top speed of 6 mph and driving range of 32 miles, this unit has plenty of stamina to keep up with the most adventurous rider. It has a ground clearance of 4 inches, and is capable of handling up to a 12-degree incline. The S331 Pioneer 9 can easily travel over most terrains and is able to go over small thresholds. 



    Why we Like It

    The Merit Pioneer 9 is a versatile, full-size, heavy duty mobility scooter willing and able to withstand the heaviest strains. It's sturdy and stable enough to sport an impressive 500 lb weight capacity, making it an ideal bariatric scooter. 

    Additional Options: oxygen tank holder, cane & crutch holder, walker holder, canopy, foldable rear basket






    Max Speed 6mph
    Range up to 32 miles
    Turning Radius 50"
    Ground Clearance 4"
    Motor DC 24v, 400w
    Controller Dynamic Rhino 160
    Battery 12V/Group 24(70AH-80AH) x 2pcs
    Charger 6A off-board
    Gradient 12°
    Casters 10" flat free
    Drive Wheels 12.5" flat free
    Brakes intelligent, regenerative, electromagnetic


    Product Weight

    Base 101 lbs

    Battery (each) 44 lbs

    Seat 60 lbs

    Total Weight with Battery 249 lbs

    Weight Capacity 500 lbs




    Seat Width: 22:
    Seat Depth: 20"
    Seat Height: 16"-19"
    Armrest Height
    Backrest Height: 22"
    Min. Footrest Extension:
    Max. Footrest Extension:
    Overall Length: 53"
    Overall Height: 47"
    Overall Width: 27"
    Folded Width: 
    Total Weight: 249 lbs
    Capacity: 500 lbs





    5 year warranty on Frame

    18 month warranty on Electronics

    18 month warranty on Motor

    6 month warranty on Batteries


    *If you want to file a warranty claim on the batteries, you will need to have a valid load test reading showing that the batteries are faulty.



    Plastic shrouds, Tires, Upholstery/Armpads, Seating, Bulbs


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