Matrx Mini Back (Pediatric), by Motion Concepts

MATRX MINI BACK WHEELCHAIR BACKREST BY MOTION CONCEPTS

A lightweight pediatric wheelchair positioning back designed to provide supportive, comfortable, and adjustable seating for children.

MOTION CONCEPTS MATRX MINI PEDIATRIC WHEELCHAIR BACK SUPPORT FOR POSTURAL ALIGNMENT
Product Features

PEDIATRIC-PROPORTIONED ALUMINUM SHELL
Features a rigid, lightweight aluminum contour specifically designed to fit the smaller anatomy of pediatric and youth wheelchair users.

ANATOMICAL LATERAL SUPPORT
Built with 3-inch lateral contours that provide stable mid-thoracic positioning to encourage proper posture and reduce lateral leaning.

MINI EASYSET MOUNTING HARDWARE
Engineered for small frame diameters, allowing precise height, depth, angle, and rotation adjustments directly on the child's wheelchair.

MOISTURE-WICKING OUTER COVER
Outfitted with a breathable, multi-stretch cover that manages heat and moisture buildup to protect delicate skin during all-day use.

ADJUSTABLE REMOVABLE LUMBAR PAD
Includes a positionable foam insert to offer customized sacral and lower back support as the child grows.

QUICK-RELEASE REMOVAL SYSTEM
Allows caregivers to quickly detach the backrest from the wheelchair frame for transport, storage, and transfers.

MOTION CONCEPTS MATRX MINI BACK WHEELCHAIR FOR KIDS
Product Specification

MATRX MINI BACK BY MOTION CONCEPTS VIDEOS

MATRX MINI BACK BY MOTION CONCEPTS DOWNLOADS

 MATRX MINI BACK BROCHURE MATRX MINI BACK USER MANUALMATRX ELITE BACKREST SIZE GUIDE

Matrx Mini Back Pediatric Buyer’s Guide

The Matrx Mini Back Pediatric by Motion Concepts is a specialized wheelchair positioning backrest specifically engineered for children and small-statured individuals. Built with a lightweight, 3-inch contoured aluminum shell, it delivers essential posture support, sacral alignment, and gentle lateral stability while maintaining a low-profile design tailored for pediatric mobility and growth.

Pediatric-Proportioned Aluminum Shell

The Matrx Mini Back features a contoured, ultralight aluminum shell designed to accommodate the proportions of younger users. Starting at just 1.3 lbs, the lightweight design ensures that adding back support does not compromise the ease of self-propulsion or overall manual wheelchair maneuverability.

Matrx Mini Back Weight Capacity

Engineered for reliable daily use, the backrest comfortably supports pediatric users with a weight capacity of up to 150 lbs. The rigid aluminum frame maintains structural integrity, preventing flexing under active movement while offering steady spinal and pelvic support.

3-Inch Lateral Contour Depth

Featuring integrated 3-inch lateral contours, the shell offers gentle side-to-side trunk support to promote an upright, centered seating posture. The anatomical contouring keeps the torso properly aligned without interfering with arm movement or shoulder freedom during propulsion and play.

Compact Mini-Set Mounting Hardware

Outfitted with compact Mini-Set mounting hardware—a scaled-down version of the popular Easy Set design—the backrest allows simple installation and quick adjustment. Caregivers and clinicians can fine-tune depth (up to 4 inches), angle (40-degree range), and rotation directly while the child is seated in the chair.

Child-Friendly Cover & Foam Wrap

The system comes wrapped in high-resiliency foam that extends over the edge of the aluminum shell for maximum comfort and edge protection. The outer cover is moisture-resistant, breathable, and available in fun, child-friendly designs and vibrant colors including Kidabra print, Blizzard Blue, Pink Lollipop, and Black Startex.

Growth Adaptability and Hardware Compatibility

Designed to adapt as a child grows, the Mini-Set hardware accommodates back cane widths up to 1 inch wider than the nominal back width. It mounts easily to standard 3/4-inch, 7/8-inch, and 1-inch back tubing and features quick-release functionality for effortless transport and folding.

Integrated Headrest & Lateral Support Options

To support comprehensive pediatric positioning plans, the back shell includes built-in mounting points for fixed or swing-away lateral supports and a headrest adapter plate. This allows easy expansion to accommodate head, neck, and advanced trunk positioning needs over time.

Matrx Mini Back Pediatric Review

The Matrx Mini Back Pediatric by Motion Concepts is an ideal positioning solution for children requiring lightweight, ergonomic wheelchair support. Combining a 150 lb weight capacity, versatile growth adjustments, and fun cover customization options, it delivers an optimal balance of pediatric clinical support, comfort, and daily durability.