Manual Wheelchairs / QUICKIE / Rigid Ultra Lightweight Wheelchairs / Quickie® Nitrum

Nitrum Rigid Wheelchair

Precision-engineered to turn your energy into motion so you can go further, faster, and for longer.

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Elevate your ride to a whole new level! The QUICKIE Nitrum is engineered to efficiently convert your energy into motion, allowing you to propel with the least amount of effort.

QUICKIE's decades of experience developing high-end manual wheelchairs coupled with feedback from wheelchair users drove the design of the Nitrum. For active users who are looking for unmatched driving performance, innovative details, and a large variety of options, the Nitrum creates the perfect match for fit and performance.

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Available colors:

The color options shown are for reference only. They are not intended as accurate representations.

Options and Prices

QUICKIE Nitrum Ultra-Lightweight Rigid Wheelchair

Create yours

3D Visualizer

Our online visualizer will help you to create the NITRUM of your dreams. Just click the button below to begin.

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See it with Augmented Reality.

Experience the Nitrum in the real world. Just scan the QR code with your phone and select one of the configurations personally selected by wheelchair users.

Performance and style

We don't compromise; you shouldn't either.

With its striking design, smart details, and unbeatable performance, the Nitrum elevates your ride to a whole new level. We are convinced you deserve a wheelchair that meets your individual needs; a wheelchair that takes you further. This is why the Nitrum has greater configurability to help achieve your perfect fit.

Highly flexible and strong. Each chair is made by hand in California and is unique, just like you. Individually position your feet, lower leg, and pelvis to optimize performance, improve handling, and maximize propulsion efficiency.

Three frame angles: 75°, 80°, 85°
Three frame insets: 0", 1", 2"
89 seat width / seat depth combinations, up to 20"
Lower leg length selection
Two caster positions

In configuring the Nitrum's frame to your unique needs, we're able to balance your center of mass over the chair's center of gravity. This, in turn, provides you with the stability you need to complete everyday tasks and move safely and comfortably in your environment.

Experience the lightest in its class: the QUICKIE Nitrum translates your energy into motion. When designing the lightest rigid wheelchair without compromising stability or performance, several components must come together: innovative development, leading-edge technology, as well as high-end materials.

The minimalistic open frame design is made of a special ovalized 7020 series aerospace aluminum that has been heat treated using ShapeLoc technology. Together with the hollow forged caster link tubes, we've minimized the total weight and therefore total energy expenditure needed for propulsion. Drive further and faster without getting tired.

USER-INSPIRED INNOVATIONS

The first integrated LEDs with removable battery.

Mounted on both caster arms, the Nitrum's integrated LEDs will light up your night. The power pack provides up to 4 hours of run time and can be easily detached for recharging or to reduce the overall weight of the chair. How's that for bright?

Composite housing is water- and shock-proof
Four LEDs per side light up the area around the caster wheels
Three modes: high, low, and blink
Control box is mounted inconspicuously on the calf strap and includes a detachable and rechargeable lithium-ion battery

The first integrated LEDs with removable battery.

Choose Your Frame Type

Open Frame

Lightest Weight, Simplest Design

The lightest adjustable rigid aluminum wheelchair in its class. A minimalistic open frame design makes it easy to propel, transport, and stow.

Simplicity + Strength

Along with its super clean look, the Nitrum is suitable for users up to 275 lbs. and offers the full range of adjustability and options.

Hybrid Frame

Most Rigid, Still Lightweight

The Nitrum Hybrid offers a reinforced front frame without compromising its proven lightweight construction.

The dual tube design is suitable for users up to 300 lbs. and combines extraordinary stability with durable lightweight construction and full adjustability. This leads to an ultra-stiff frame design and an unrivaled rigid ride.

Active Rigid Option

During development of the Nitrum series, we made it our goal to optimize weight savings of each component and to achieve maximum rigidity. Nitrum Active Rigid Frames take this principle to the extreme.

Both chairs are based on the same lightweight construction as Nitrum and Nitrum Hybrid, but are characterized by the fixed welded backrest and axle stems which save even more weight, increase frame stiffness, and reduce moving parts.

A simple formula

Fewer moving parts means:

Less play
Less maintenance
Lower weight

Precision Control

Patented, adjustable caster system

Instead of several welded parts, we use a reinforced and patented caster mechanism in a single hollow-forged component. The fewest possible elements and no moving parts give you amazing driving performance. Ultra-lightweight yet strong and durable without compromising adjustability.

Caster position is optimized for handling, turning, and maximized propulsion efficiency. Casters may be positioned narrower for more maneuverability or wider for greater stability.

Lifting

A unique twist to backrest folding.

Just grab the patented Twist-Lock bar with one hand and twist it to release, fold and load the chair into your car. With double-locking, you can use the same bar to lift it. It'll also lock without removing your sideguards or low-profile cushion.

The standard option is a release bar (push up to fold) for an ergonomic and quick release of the folding mechanism. You can also choose a lightweight version of the backrest and our proprietary, stylish Freestyle^® backrest.

More Lifting Features

User-inspired innovations

All of our knowledge and user feedback influenced the development of Nitrum. Learn how the Nitrum makes your everyday life more limitless.

Tension-adjustable seat sling

Breathable fabric with block-and-tackle tension adjustment is easy to tighten, and its double-loop mechanisms will remain secure.
Freestyle Back

The Freestyle Back is all about freedom of movement. By providing a 360° range of upper body motion, you can freely twist and turn without catching your backrest posts.
Compact wheel lock
We've designed a better wheel lock in terms of function, strength, and even weight.
- Redesigned housing controls play and improves durability
- Enhanced wheel lock engagement
- Transfer-friendly design
- Available as direct mount, reducing weight an additional 6 ounces.
Easy transport

The QUICKIE Nitrum uses a specially processed 7020-series aerospace aluminum. Together with the new hollow forged caster link tubes, we minimize the total weight of the wheelchair. Therefore the open frame is easier to handle and transport in cars or other vehicles.

Adjustability

A perfect fit for EVERY body.

Body positioning is crucial for propulsion efficiency. When your weight is balanced incorrectly, your wheelchair is more difficult to push. That's why the Nitrum boasts the largest range of sizes and adjustments in its class, so you can achieve your own perfect fit.

Media

Specifications

Dimensions

Seat Width:12" to 20"

Seat Depth:12" to 20"

Front Seat-to-Floor Height:16" to 21"

Rear Seat-to-Floor Height:13" to 20"

Back Height:

Height Adjustable: 10" to 20"
Fixed Height: 8" to 19"

Back Angle Adjustment:Fore (-)18° to Aft (+)10°

Frame Angle:

75°
80°
85°

Camber:

Center of Gravity (COG) Adjustment:0" to 4"

Product Information

Model Number:EIR12

HCPCS Code:K0005

Performance/Weights

Frame Type:

Standard
Classic

Frame Material:7020 Oval Aluminum

Transit:Yes; conforms with ANSI/RESNA WC-19 standards

User Weight Capacity:

Nitrum: 275 lbs.
Nitrum Hybrid: 300 lbs.

Product Weight:Nitrum

18.3 lbs.
Transport weight: 10.8 lbs.
Transport weight w/o wheel locks: 9.7 lbs.

Nitrum Hybrid

20.3 lbs.
Transport weight: 12.8 lbs.
Transport weight w/o wheel locks: 11.7 lbs.

As a part of our ongoing product improvement initiative, Sunrise Medical reserves the right to change specifications and design without notice. Further, not all features and options offered are compatible with all configurations of the wheelchair. Please consult the user instruction manual for more information.

Support

Documentation

Brochures

Order Forms

Owners Manuals

Parts Manuals

Quickie Nitrum Parts Manual

Other

Frequently Asked Questions

Can the backrest height be adjusted?

Yes, by raising and lowering the push handles in the rear side frame or back frame one can adjust the back height.

Where can I find the serial number on my wheelchair?

Your serial number is usually found on the frame underneath the seat (or on the cross brace of a folding wheelchair). It will be a white sticker with a barcode and a series of numbers.

I've scratched the frame of my wheelchair. Do you offer touch-up paint?

Unfortunately we don't. However, nail varnish is an extremely inexpensive and easy way of fixing any small scratches or blemishes to your wheelchair's frame.

What wheelchair cushions are available?

There are a number of different wheelchair cushions available for our products. You can view our complete range of JAY wheelchair cushions online. For the best comfort we advise you to contact your nearest authorized Sunrise Medical dealership.

Can I get my wheelchair in different colors?

Yes you can! You can find the list of available colors on the product's order form. If you're looking for something more unique, our Built-4-Me team can help supply a product to your specific needs.

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