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Concept 2.0 Ergonomic Chair

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Concept 2.0 Ergonomic Chair - CONCEPT 2.0 - mid-back, mesh seat, and backrest

Personalized comfort, affordable luxury. The Concept 2.0 brings extraordinary economy to luxury seating. Sharing many of the features of the top-range Ergohuman models, the Concept 2.0 office chair is ideal in a myriad of office and boardroom applications. With unique autoflex zones for back and lumbar support and a range of adjustments using the ingeniously simple single lever control to provide personalised comfort. The Concept 2.0 is beautifully designed for enduring comfort. Aesthetics, form and function allow this ergonomic chair to utilize a synchro tilt mechanism with infinite lock, sliding seat and pneumatic height adjustment. Height and angle adjustable arms all in one very unique ergonomic chair. The Concept 2.0 chair is 97% recyclable, and has Greenguard Indoor Air Quality Certification.

Concept 2.0 Features:

Concept 2.0 Single Lever Control

Back Height Adjustment

Slide the backrest up or down to position the backrest in your choice of four different height positions. It is important to choose a height that will maximize lumbar and shoulder support. See the lumbar support feature J below for further detail on how to utilize the lumbar support.

Concept2.0 Back Height Adjustment

Adjustable Armrests

The armrests adjust up or down with the push of a button. Choose between 6 different vertical arm positions. The arm caps swivel to 3 different positions to provide better support for various computing or tasking positions. It is recommended that you position the armrests so that your elbow is at a 90° angle with your shoulders fully relaxed.

Concept2.0 Adjustable Armrests

Tilt Tension Control

The tilt tension control to increase or decrease the resistance. To increase the tension, simply turn the large knob under the seat clockwise and vice versa to decrease the tension.

Concept 2.0 Tilt Tension Control

Seat Height Adjustment

Allows the user to move the seat height up or down with the simple lift of a lever. It is recommended that you sit with your knees at about a 90° angle to achieve the best ergonomic position. When the user lifts the lever, the seat height will go down if the user sits on the chair and it will rise if the user removes their weight.

Concept 2.0 Seat Height Ajustment

Adjustable Seat Depth

Allows the user to adjust the seat on a horizontal plane to position the edge of the seat 1-2 inches behind the back of the knees. This adjustment is very helpful for short and tall people. Pushing the lever will release the seat pan and it will slide freely on a horizontal axis.Once it is in the desired position, push the lever to its original position to lock the seat in place.

Concept2.0 Adjustable Seat Depth

Back Angle Adjustment

The back angle is fully adjustable with 3 different positions for the user to lock the backrest in place. The user may also choose to recline freely and use the tilt tension control to increase or decrease the resistance. To increase the tension, simply turn the large knob under the seat clockwise and vice versa to decrease the tension.

Concept2.0 Back Angle Adjustment

Synchro -Tilt Mechanism / Tilt Lock

This function makes the back of the seat pan tilt 1° down for every 2.7° of backrest tilt. As the user reclines with the backrest, the seat will automatically adjust to cradle the user. The synchro mechanism allows the chair to follow the user’s movements from an upright task posture through to a full recline mode with balanced support, the chair is capable of being locked in any of three positions: upright, mid recline, and full recline by simply moving the lever back to its neutral (90 degrees to seat edge) position.

Concet 2.0 Synchro -Tilt Mechanism / Tilt Lock

Intuitive single lever to activate all adjustment
Seat depth adjustment – range of depth 2”
Synchro-tilt mechanism – ergonomically designed to enhance back to seat tilt which helps to reduce pressure on the spine
Back rest tilt tension adjustment
Seat tilt adjustment – range of angle 20ºseat height adjustment (correct set height reduces back fatigue)
Arm rest – 8 height positions with 3” range, forward/backward adjustment with 1.38” range, width adjustment 1.5” range & angle adjustment with 3 positions
Lumbar support – adjustment range of 3.5”
Backrest angle adjustment – 4 position adjustment with 2.5” range


A - Tilt Tension Control - Increase or decrease tile tension depending u]on user's bodywieght.
D - Tilt Lock - Lock in positions to accommodate your positure.
E - Back Angle Adjustment - Adjust to change the angle of the back in relation to the seat.  Will allow for multiple angles based on individuals size.
F - Synchro-Tilt - Backreat and seat tilt in unison.  Back tilts more that seat and is tension adjustable.
G - Seat Height Adjustment - Raise or lower so your feet rest flat on the floor.  This will accommodate individuals of all different heights.
H - Waterfall Seat - Reduces pressure at the back of the knee allowing for good blood flow.
J - Back Height Adjustment - Raise or lower to support the lumbar (low back) region.
K - Seat Depth Adjustment - Change the depth of the seat to accommodate the length of your theights.  Keeps your back in contact with the backrest while avaoiding pressure behind your knees.
M - Arm Height Adjustment - Raise or lower so your forearms rest confortably while typing at a computer and working at your desk.

Technical Specifications:

Backrest Width: 20"
Backrest Height: 22"
Seat Depth: 19"
Seat Width: 20"
Seat Height Range: 18" - 22"
Weight: 64½ lbs
Cube: 9.05 feet³

Green Guard       Life Time Warrranty

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