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Pronto M91 with SureStep
Invacare has entered into a consent decree of injunction with the FDA that may limit our ability to provide this product.

For additional information - US
For additional information - Canada

SureStep technology for driving over transitions up to 3" in height


Product ID: M91
HCPCS Code: K0849/K0851**
HMESA CODE: 20-10-03-01
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Starting At...$5,495.00*

Price Sheet(s)






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Related Product(s)       Pronto  M94 Pronto M94


The new and improved Pronto M91 now feature Traction Control Design (TCD) for improved weight distribution and performance, and Stability Lock for enhanced driving over transitions and inclines and declines. Complete with center-wheel drive performance, high-speed motors and a 300-pound weight capacity, the Pronto M91 with SureStep appeals to consumers with an active lifestyle.

Innovative SureStep technology makes negotiating thresholds and transitions up to three inches high effortless in the M91 while maintaining stability of six wheels on the ground. Offering excellent maneuverability, SureStep technology and a maximum speed of 6.5 mph, the Pronto M91 is sure to be preferred by consumers on the go.



  • SureStep technology (patent pending) for smooth driving over thresholds and transitions up to three inches in height
  • True center-wheel drive with Traction Control Design and Stability Lock for intuitive driving and tight overall turning radius
  • Six wheels on the ground provide optimum stability
  • Semi-recline van seats for style and comfort with flip-up adjustable-height and width arms
  • Rehab seat frame available for additional positioning requirements



  • Turning Radius:Front: 19.5"
    Rear: 21.5"
    Product Weight Capacity:300-lb. (Standard)
    400-lb. (Optional)
    Speed:Maximum of 6.5 mph
    Charger:5 amp (on-board)
    Incline Capability:9 degrees
    Warranty:New limited warranty for chairs shipped on or after March 1, 2007:
    Non-Transferable
    Base Frame: 5 years
    Seat Frame: 3 years
    Electrical Components: 1 year
    Motors: 1 year
    Batteries: 6 months
    Remaining components (except upholstered materials, padded materials, tires/wheels): 1 year

    NOTE: For more detail please refer to the full specifications brochure link above, or call Customer Service at (800) 333-6900. All specifications, prices, and product configurations are subject to change without notification. Accessories and seating products shown in the photographs are not necessarily included in the base price of wheelchair. Please refer to current price lists located at www.invacare.com.


    * MSRP - Manufacturer's Suggested Retail Price does not include optional equipment and accessories that may be available for this product.

    ** This information is not intended to be, nor should it be considered billing or legal advice. Providers are responsible for determining the appropriate billing codes when submitting claims to the Medicare Program and should consult an attorney or other advisor to discuss specific situations in further detail.

    Documents are available for download in PDF format. Download Adobe Acrobat PDF reader.