Exclusive spinlife offers on scooters, lift chairs, and more - click here
Join our email list for exclusive offers:

Thank You! Exclusive Limited Time Offers Just For You:

Click here to see all offers
SpinLife respects your privacy. We will never sell your personal information or share it with another company. Read our Privacy Policy for details.
Customer service representatives are standing by to assist you
CLICK HERE FOR EXCLUSIVE OFFERS! Sign up for our newsletter and receive special offers!

Matrx PB Back

1 reviews  100% of reviewers recommend this!

Variety of mounting hardware options to fit your individual needs.

(Model No. MPB-V)
$438.00 List Price: $625.00
Get Financing
  • "Best on the Web" Return Policy
  • Free Shipping for Orders over $50
  • No Sales Tax
  • Back Cover
  • Easy Set Hardware
  • 2 Year Limited Warranty
  • Leaves Warehouse In:
  • 1-2 Business Days Details
  • Ground Shipping:
  • FREE for orders over $50!
  • Expedited Shipping:
  • GO
    2nd Day: $89.95
    Overnight: $149.95
  • Overview


    • 5" contour depth for semi-active users
    • Easy Set hardware for quick installation
    • 4" depth, 40º angle and rotation adjustable
    • Quick release hardware

    Key Specs

    Manuals, Literature & Videos for the Matrx PB Back

    Overview of the Matrx PB Back

    Invacare's Matrx PB Back is great for semi-active users and features Easy Set hardware for quick and easy installation and adjustments. The back has a standard 5" contour depth to provide midline support and positioning and it has a molded foam inner layer for comfort and protection.

    What Makes This Different
    The back shell of the Matrx PB is contoured, durable and lightweight. It also has a built-in plate for a headrest attachment. The outer cover on the shell and back is moisture resistant and breathable.

    Why We Like It
    An impressive selection of sizes and with several upgraded options make for a customized fit!  

    What You Need to Know When Ordering
    The Easy Set Hardware is standard and is easy to install and all adjustments can be made with the user in the chair. It is quick release and has infinite adjustments of depth, angle and rotation. It adjusts 2" behind and 2" in front of the back canes and it can be angled 20º posterior or anterior. The back can also be rotated to accommodate different pelvic and trunk positions. It fits 3/4", 7/8" and 1" diameter canes and an upgraded option is available for larger canes. The standard mounting pins allow the back to fit chairs that are 1" narrower or the same width and additional mounting hardware options are available for extended range, space saver needs and many other accommodations.

    More Information on the Matrx PB Back

  • Specs

    Specifications for the Matrx PB Back

    Angle Adjustable: Yes
    Tool-Free Removal: Yes
    Replaces Seatback Upholstery: Yes
    Back Depth: 4"
    Back Width: 14"
    Back Height: 12"

    Approximate Shipping Dimensions and Weights

    Product Weight: 4 lbs.
    Box 1
    Shipping Weight: 8.00 lbs.

    Manuals & Literature

    More Information on the Matrx PB Back

  • Reviews

    Matrx PB Back Reviews


    100% of reviewers recommend this!

    Ease of Use
    Meets Expectations
    These reviews are from SpinLife customers who have purchased and used the Matrx PB Back.

    Customer Reviews

    View All Reviews

    More Information on the Matrx PB Back

  • Warranty

    Warranty Information for the Matrx PB Back

    The following parts will be repaired or replaced at our discretion, free of charge, for the following allowable time periods from the date of purchase.

    2 Years: Cushion

    3 Months: Cover

    All of the previous parts are covered for defect in material and/or workmanship. Any abuse or intentional misuse of the wheelchair back will void the warranty.

    More Information on the Matrx PB Back

  • Returns
    SpinLife Return Policy for the Matrx PB Back This item is covered by the SpinLife "Best on the Web" 30-Day Return Policy with a required Restocking Fee.

    As stated in the full Return Policy, this item may be returned within 30 days of receipt for a refund as long as the following conditions are met:

    • The item must be returned at the customer's expense in the original packaging.
    • The item must be in new condition--no cracks, scratches or dirty tires.
    • A Return Authorization must be requested from SpinLife within 30 days of delivery.
    • Once the Return Authorization has been received from SpinLife, the product must be returned within 14 days to receive a refund.
    • A 15% Restocking Fee is required to return this item.
    • Lift Chairs with upgraded fabrics and Heat and Massage options are non-returnable.

    If you have questions about this item please call a SpinLife Expert at 1-800-850-0335.

    More Information on the Matrx PB Back

Customize & Buy

Back Size: Width by Height

Mounting Hardware Options


Additional Covers

Mounting Hardware

Add to Cart

Our product experts are ready to help on the phone or on Live Chat