MATRX ELITE HEAVY DUTY WHEELCHAIR BACKREST BY MOTION CONCEPTS
A contoured wheelchair positioning back designed for bariatric and higher-weight users requiring enhanced trunk support, stability, and postural positioning

MOTION CONCEPTS MATRX ELITE BARIATRIC BACK SUPPORT
Product Features
Built with a reinforced aluminum shell engineered to support bariatric weight capacities up to 500 lbs without flexing or compromising stability.
Designed with 3-inch built-in lateral contours that deliver mild-to-moderate lateral trunk support while allowing full arm and shoulder mobility.
Features a shaped top border that provides clearance for the shoulder blades, facilitating self-propulsion and upper-body movement.
Outfitted with heavy-duty mounting hardware that allows independent adjustments for height, depth, angle, and rotation while the user remains seated.
Includes a multi-stretch outer cover that manages heat and moisture buildup, reducing skin shear during extended sitting periods.
Outfitted with a removable foam lumbar insert to provide customized alignment and support for the sacral and lumbar regions.



MOTION CONCEPTS MATRX ELITE HD BACKREST
Product Specification
| Specification | Details |
|---|---|
| Weight Capacity | 500 lbs |
| Product Weight |
6.1 lbs |
| Width |
21" - 24" |
| Height |
16", 20" |
| Contour Depth | 3" |
| Back Shell Material | Aluminum |
MATRX ELITE BACKREST BY MOTION CONCEPTS VIDEOS
MATRX ELITE BACKREST BY MOTION CONCEPTS DOWNLOADS
MATRX ELITE BACKREST BROCHURE MATRX ELITE BACKREST USER MANUAL MATRX ELITE BACKREST INSTALLATION GUIDE MATRX ELITE BACKREST SIZE GUIDEMATRX BACKS ORDER FORM
MATRX VI CUSHION BY MOTION CONCEPTS REVIEWS
Matrx Elite Heavy Duty Wheelchair Back Support Buyer’s Guide
The Matrx Elite Heavy Duty Wheelchair Back Support by Motion Concepts is a specialized bariatric positioning backrest designed to deliver exceptional trunk stability, posture support, and long-term seated comfort. Built with a reinforced aluminum shell and tailored for active daily living, this heavy-duty back support allows wheelchair users with higher weight requirements to maintain an ergonomic upright posture without sacrificing mobility or freedom of movement.
High-Capacity Bariatric Construction for Maximum Stability
The Matrx Elite Heavy Duty features a high-strength aluminum shell specifically engineered to accommodate bariatric weight capacities up to 500 pounds. This rigid design eliminates flexing under pressure, giving users a dependable, solid foundation that vastly outperforms standard fabric sling upholstery.
Matrx Elite Heavy Duty Postural Trunk Support
Featuring a built-in 3-inch lateral contour depth, the backrest offers target lateral support to the pelvis and mid-trunk region. This structural support helps correct spinal alignment and reduces side-to-side leaning while keeping the user securely centered and comfortable throughout the day.
Scapular Cut-Out Design for Upper-Body Mobility
Unlike bulky bariatric back supports that restrict movement, the Matrx Elite Heavy Duty is crafted with a tapered scapular shape along the upper edge. This deliberate cut-out leaves the shoulder blades free, enabling unobstructed arm clearance for smooth manual self-propulsion, reaching, and easy transfers.
Heavy-Duty EasySet Mounting Hardware
Outfitted with heavy-duty Quick-Release EasySet hardware, the backrest mounts securely to most standard manual and power wheelchair frame tubing. The hardware allows clinicians and caretakers to easily adjust overall height, depth, and recline angles to match individual postural needs.
Matrx Elite Heavy Duty Breathable Moisture-Wicking Cover
The back support includes an oversized dual-layer foam pad covered in a moisture-resistant, breathable outer fabric. This multi-stretch cover manages heat and humidity buildup to reduce friction, protect vulnerable skin against shear, and ensure easy, hygienic maintenance over extended sitting periods.
Customizable Lumbar Positioning Insert
Every unit comes with a removable foam lumbar insert that slides behind the main cushion. This feature enables tailored sacral and lower-back alignment, offering targeted stress relief for the lower spine and making sitting for long durations much more comfortable.
Matrx Elite Heavy Duty Headrest Compatibility
For users requiring head and neck alignment, the backrest includes dedicated mounting hardware interfaces for optional headrest attachments. This versatile interface allows effortless integration of custom head supports without compromising the back shell’s structural integrity.
Fully Modular and Accessory Options
Users can customize their seating setup by pairing the backrest with optional fixed lateral pads, privacy flaps, or specialized bariatric seat cushions. These expanded options allow full adaptation to complex physical needs and unique wheelchair configurations.
Matrx Elite Heavy Duty Review
The Matrx Elite Heavy Duty Wheelchair Back Support by Motion Concepts provides a robust, highly adjustable solution for bariatric users seeking proper seated alignment and everyday independence. Combining superior weight capacity with a functional, unrestrictive design, it remains a trusted, high-performance back support for improving wheelchair comfort and postural stability.
No Buyers info available
Warranty Includes
- 24 months of coverage from the date of purchase
- Coverage for qualifying defects in materials and workmanship
- Repair or replacement at Motion Concepts' option
- Warranty service processed through the authorized dealer