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NXT Seating

NXT Xtend Thoracic Back Support, Height Adjustable

The NXT Xtend Height Adjustable Thoracic Back Support is a two-piece wheelchair back that lets the fitter move the upper support through a four-inch height range while the lower section stays in place. This is the standard Xtend with a 3.5-inch thoracic contour, distinct from Xtend Deep. NXT lists 16- to 24-inch shell widths. Its rating is 300 lb through 20 inches wide and 400 lb at 22 and 24 inches. The model, width and wheelchair posts should be chosen in a seating assessment by an occupational therapist or physiotherapist before the QuickFit hardware is mounted.

Product type
Height-adjustable thoracic wheelchair back
Back height
16 to 20 in406 to 508 mm
Back width
16, 18, 20, 22 or 24 in
Contour depth
3.5 in (89 mm), standard Xtend
Weight capacity
300 lbs through 20 in; 400 lbs at 22-24 in
Quote only

Priced by quote: your written quote confirms current pricing, options and availability.

What is included?

NXT lists the two-piece aluminum shell, dual-density foam with smartGEL-infused visco, pelvic/lumbar pads, smartx3D cover and QuickFit mounting hardware. External laterals and head supports are separate choices.

  • Delivery and setup Across Toronto and the GTA: we set it up, show you how it works and service it at home or in our shop. Call (905) 798-1853
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SKU
NXTXTEND
Brand
NXT Seating
Category
Foam Backrests
Barcode NXTXTEND NXTXTEND

Description

The NXT Xtend is a height-adjustable thoracic wheelchair back with a 3.5 in contour, built in two pieces so the upper support moves while the lower section stays at the pelvis.

What does it do and how does it work?

  • Height adjustment: the upper shell moves steplessly through 4 in (102 mm), covering 16 to 20 in (406 to 508 mm) of height, set with the person seated.
  • Shell: a two-piece aluminium shell with a scapula cut-out and a fixed lower section at the pelvis, with a pelvic cut-out for a natural seated position.
  • Contour: 3.5 in (89 mm) thoracic contour; the Deep version adjusts from 5.5 to 7 in.
  • Foam and cover: dual-density foam with smartGEL-infused visco, pelvic and lumbar pads, and a washable smartx3D four-way stretch cover.

Who is it for, and who should choose something else?

  • Thoracic support: for a seating plan that needs a mild thoracic contour with the height set precisely.
  • Deeper contour: for a deeper mid-line contour, the Xtend Deep adjusts from 5.5 to 7 in.
  • Assessment first: an occupational therapist or physiotherapist sets the width, height and angle.

Will it fit?

  • Widths: 16, 18, 20, 22 or 24 in (406 to 610 mm).
  • Chair width: each shell covers a 2 in range, from a 16 in back on a 16 to 18 in chair through a 24 in back on a 24 to 26 in chair.
  • Capacity: 300 lbs (136 kg) through 20 in wide, and 400 lbs (181 kg) at 22 and 24 in.
  • Weight: 4.1 lbs (1.86 kg) on the 16 in shell.
  • Back canes: QuickFit fits 0.75 to 1 in (19 to 25 mm) tubing, metric or imperial, without shims.

Using it day to day

  • QuickFit hardware: 5 in (127 mm) of depth, 25 degrees of fore/aft angle, and pelvic or trunk rotation; reversible for more depth.
  • Wider chairs: the hardware expands to fit a chair up to 2 in wider than the back.
  • Head support and laterals: lateral supports, head supports and replacement covers and foam are accessories ordered separately.
  • Care: remove the foam before washing the cover, wipe for light cleaning, and follow the cover's laundering instructions.
  • Warranty: 24 months on the back and 90 days on the cover, from delivery to the original purchaser.

What does it work with, and what are its limits?

  • Included: the shell, dual-density foam with smartGEL visco, pads, smartx3D cover and QuickFit.
  • Covers: incontinent and infection-control inner and outer covers are available separately.
  • Quote build: the width, cover and accessories are settled on the quote; custom and specially ordered backs are non-returnable, so read the return policy.

How does it compare?

The Xtend Deep has the deeper contour, the Prism Basic is a fixed foam back, and the Matrx E2 a rigid 3 in contour; see all wheelchair backrests.

Frequently asked questions

How far does the upper back move?

Four inches of stepless adjustment, giving a 16 to 20 in height range, and it is set with the user seated.

Which back cane diameters fit?

QuickFit fits 0.75 to 1 in tubing, metric or imperial, without shims.

Is this the Xtend Deep?

No. The standard Xtend has a 3.5 in thoracic contour; the Deep is a separate back with a 5.5 to 7 in adjustable contour.

Mobility Specialties is an ADP registered vendor; see how ADP works with us.

Specifications

Weight capacity
300 lbs (136 kg) through 20 in; 400 lbs (181 kg) at 22-24 in
Product weight
4.1 lbs (1.86 kg), 16 in shell
Construction
Aluminum shell, dual-density foam, smartGEL visco
Cover
smartx3D 4-way stretch cover
Adjustments
4 in height; 5 in depth; 25 degrees fore/aft angle
Back width
16, 18, 20, 22 or 24 in (406-610 mm)
Back height
16 to 20 in (406 to 508 mm), adjustable
Contour depth
3.5 in (89 mm), standard Xtend
Mounting hardware
QuickFit, 3/4 to 1 in back canes, no shims
Fits wheelchair widths
Up to 2 in wider than selected shell
Warranty
24 months back; 90 days cover
Product type
Two-piece height-adjustable wheelchair back with foam

Figures from the manufacturer. Options and seat sizes can change them; we confirm yours before ordering.

Documents

Delivery and service

Delivery and setup

We deliver and set up equipment across Toronto and the GTA, and show you how everything works. Custom and special-order products can take longer; we confirm timing with you before delivery.

Service and repairs

Our technicians service what we sell, at home or in our shop.

Try before you buy

Visit a showroom in Etobicoke or Brampton to try products first, or book a free home assessment.

Warranty

Warranty details

NXT Seating gives the NXT Xtend back support a limited warranty of 24 months from the date of delivery to the original purchaser.

  • Back support: 24 months. A defective component is repaired or replaced at the maker's discretion.
  • Cover: 90 days.
  • Excludes daily wear and tear, mishandling, misuse, neglect and not following the care instructions.
  • Excludes cigarette burns, tears from sharp objects and cover damage from not following the washing instructions.
  • Claims and repairs go through the nearest authorized dealer; a copy of the purchase invoice may be required.

Questions about this product?

Talk to our team, try it in a showroom, or book a free home assessment. We help with sizing and funding.

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