AlzaErgo Chair Delta 2 Fabric grey

Office Chair - synchronous mechanism, lateral rocking with a range of ±6°, cable control (premium control system), 130kg weight capacity, mesh backrest with adjustable height (6 positions) and recline from 105° to 140° with 4-position locking, sliding seat with PU foam filling, a top layer of memory foam and a textile cover, magic armrests adjustable in height, forwards/backwards, and angle (360°), adjustable lumbar and 3D headrest, hanger for a blazer or jacket, premium 60mm diameter plastic castors, aluminium base and frame, class 4 gas lift with an extended range and higher durability, assembly required, user height 155–195cm, weight 23.5kg
Variants
Fabric grey
Fabric grey
525.90 € 
Mesh grey
Mesh grey
525.90 € 
Pre-sale price 525.90 €
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AlzaErgo Chair Delta 2 Fabric grey 525.90 € Expected November 18, 2026
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AlzaErgo Chair Delta 2 Fabric grey

AlzaErgo

Premium Ergonomic Chair for Active Sitting

The AlzaErgo Chair Delta 2 Fabric office chair combines a premium design in grey, chrome, and aluminium with an exceptionally wide range of adjustment options. Thanks to the synchronous mechanism with an adjustable backrest tilt, a sliding seat, a height-adjustable backrest, a 3D headrest, and magic armrests, you can tailor it precisely to your body and sitting style. The fabric seat and headrest provide comfort for everyday use, complemented by a multi-layer filling that combines durable PU foam with a top layer of memory foam. A durable class 4 gas lift with an extended adjustment range allows comfortable use for users with a height of approximately 155–195 cm, while also ensuring the long life and high stability of the entire chair.

AlzaErgo Chair Delta 2 Fabric
AlzaErgo Chair Delta 2 Fabric

User height 155–195 cm

The extended lift of the gas piston allows for more precise seat height adjustment and better adaptation to different body types.
AlzaErgo Chair Delta 2 Fabric

Weight capacity up to 130 kg

The robust construction and high-quality components ensure high stability and reliability.
AlzaErgo Chair Delta 2 Fabric

Synchronous mechanism

Adjusts the seat tilt and height according to the backrest tilt, providing excellent ergonomic properties.
AlzaErgo Chair Delta 2 Fabric

Magic armrests

The height, position, and angle of the armrests can be adjusted according to your current activity, providing optimal support for both work and rest.
AlzaErgo Chair Delta 2 Fabric

Multi-layer seat

The combination of durable PU foam and a top layer of memory foam ensures optimal support, more even pressure distribution, and more comfortable long-term sitting.
AlzaErgo Chair Delta 2 Fabric

Lateral rocking

Thanks to the lateral rocking of the seat with a range of ±6°, sitting is not completely static, which contributes to more natural movement and greater comfort throughout the day.
AlzaErgo Chair Delta 2 Fabric

Sliding seat

The seat allows you to adjust the sitting depth to the length of your legs and ensure proper thigh support for users of different body types.
AlzaErgo Chair Delta 2 Fabric

Adjustable backrest

The backrest can be height-adjusted in six levels with a range of 5 cm for an even better fit to your body.
AlzaErgo Chair Delta 2 Fabric

Jacket Hanger

A removable hanger on the back of the backrest provides a convenient place to hang a jacket or coat.
AlzaErgo Chair Delta 2 Fabric

Lumbar support

The ability to adjust the intensity of the support helps to ensure optimal support in the lumbar region according to individual needs.
AlzaErgo Chair Delta 2 Fabric

A Memory Foam Seat Designed for Long Hours of Sitting

Long hours at the computer don't have to mean a stiff back or uncomfortable pressure on your seat. The seat of the AlzaErgo Chair Delta 2 Fabric has a multi-layer construction that combines durable PU foam with a top layer of memory foam, which adapts to the shape of your body and distributes pressure more evenly. The depth of the seat can also be adjusted by 5 cm, so you can easily ensure optimal thigh support. The result is greater comfort, better support, and less fatigue even during long working days. The fabric cover is pleasant to the touch, while also being highly resistant to everyday wear and easy to maintain.

AlzaErgo Chair Delta 2 Fabric

The AlzaErgo Chair Delta 2 Fabric Adapts to Almost Any Body Type

The AlzaErgo Chair Delta 2 Fabric office chair offers a wide range of adjustments, allowing users from approximately 155 to 195 cm in height to find an ergonomic position. The extended height adjustment range is provided by a durable class 4 gas lift that accommodates a wide range of body types. The chair is equipped with a synchronous mechanism that coordinates the tilt and height of the seat with the tilt of the backrest. This provides better back support, promotes ergonomic sitting, and contributes to greater comfort throughout the working day.

AlzaErgo Chair Delta 2 Fabric

Ergonomics Designed for Real-World Use

The backrest offers a wide range of adjustments to achieve optimal back support. The tilt can be adjusted from 105–140° and locked in four positions, so you can easily choose the ideal position for focused work or moments of rest. The backrest can also be height-adjusted in six levels with a total range of 5 cm to provide support exactly where you need it. After extending to the highest level, the mechanism automatically unlocks and the backrest returns to its lowest position. Its mesh design also promotes better air circulation and heat dissipation.

AlzaErgo Chair Delta 2 Fabric

Lateral Movement for More Active Sitting

In addition to classic rocking, the AlzaErgo Chair Delta 2 Fabric also offers lateral seat tilt – the seat can move gently from side to side, naturally responding to changes in body position while sitting. This means that the posture is not completely static, leading to small micro-movements that resemble sitting on a balance ball. The lateral rocking promotes a more active way of sitting, greater engagement of the core muscles, and helps to reduce the feeling of stiffness during long periods of work. The ±6° rocking range is an ideal compromise between comfort, stability, and a sufficient range of motion.

AlzaErgo Chair Delta 2 Fabric

Magic Armrests with an Exceptional Range of Adjustment

At first glance, they look like ordinary armrests, but they actually offer truly superior adjustment options. The magic armrests on the AlzaErgo Chair Delta 2 Fabric allow for height adjustment within a 10 cm range, as well as position changes by sliding them forward or backward. The armrests can also be swivelled up to 200°, while the upper support surface offers a 360° rotation. The wide range of adjustments makes it easy to find the optimal hand position and contributes to a more natural body posture. Correctly adjusted armrests also promote a more natural shoulder position and greater comfort during long periods of sitting. If you are not using them, you can simply rotate them to the back where they are almost out of the way.

AlzaErgo Chair Delta 2 Fabric

Adjustable Lumbar Support for Individualised Back Support

The lumbar support allows you to adjust the level of support according to your individual preferences. You can adjust its height by moving the entire backrest, while the extension intensity can be regulated separately. Unlike common solutions, you are not limited to just a few fixed positions – the support can be locked in practically any setting within its range. This allows every user to set the exact support that suits them best.

AlzaErgo Chair Delta 2 Fabric

3D Headrest and a Practical Jacket Hanger

Proper support for your head and cervical spine contributes to more comfortable and ergonomic sitting throughout the working day. That's why the 3D headrest offers height, depth, and angle adjustment, so you can easily adapt it to your body and preferred sitting position. On the back of the headrest, there is also a practical hanger for a jacket or coat. This keeps your clothing always at hand without needing a separate coat rack. The hanger is also removable, so you can take it off at any time or not install it on the chair at all.

AlzaErgo Chair Delta 2 Fabric

Details You'll Appreciate Every Day

The synchronous mechanism uses a Cable Control system, which transfers the control of individual functions (seat height, tilt lock, etc.) via cables. This allows the control levers under the seat to offer smoother and more precise operation, contributing to a more pleasant user experience overall. The AlzaErgo Chair Delta 2 Fabric is equipped with 60mm PU castors that ensure quiet and smooth movement on carpets as well as common hard floors. If needed, the chair can also be fitted with other types of castors – you can find our selection here.

AlzaErgo Chair Delta 2 Fabric Detailed Specifications

  • Wide range of adjustments for users with a height of approx. 155–195 cm
  • Synchronous mechanism with adjustable backrest tilt of 105–140°
  • Lateral seat rocking of ±6° for more active and comfortable sitting
  • Multi-layer seat with memory foam for high comfort even during all-day work
  • Sliding seat with depth adjustment in a 5 cm range
  • Height-adjustable backrest with 6 levels
  • Adjustable lumbar support for individualised back support
  • 3D headrest with height, depth, and tilt adjustment
  • Magic armrests with extensive adjustment options
  • Breathable mesh backrest and comfortable fabric seat
  • Removable hanger for a jacket or coat
  • Durable construction with a class 4 gas lift for a long lifespan
  • Function control via the premium Cable Control system
  • Aluminium cross and frame for high stability and long life
  • Weight capacity 130 kg
  • The default position of the backrest is not perpendicular (90°), but ergonomically slightly reclined
AlzaErgo Chair Delta 2 Fabric

Standard Assembly

The necessary tools are included in the package.

Assembly difficulty

assembly

The AlzaErgo Product Family

We designed AlzaErgo products to meet the highest standards to help you work and relax in a healthier and more comfortable way. We can guarantee the top quality of every single AlzaErgo product.

AlzaErgo Family

Specifications

Compare

Usage

Type
Office chair
Usage
Office

Construction

Construction
Balance, Ergonomic, Revolving
Setting option
Backrest inclination, Headrest height, Position locking, Rest support, Seat depth, Seat height
Assembly
Assembly required
Seat
Anatomically shaped
Supports
Armrests, Head support, With lumbar support

Armrests

Armrest type
Adjustable
Armrest adjustment
Height, Left / right movement, Orward/backward movement, Top part rotation

Castors

Castors
On wheels
Wheel material
Plastic
Wheel diameter
6 cm
Surface sorted by wheels
Universal

Material

Base/leg material
Metal
Construction
Metal
Seat cover type
Upholstery
Coating material
Mesh, Textile
Seat padding material
Memory foam

Load capacity

Load capacity
130 kg

Colour

Colour
Grey

Dimensions and weight

Chair /armchair width
72 cm
Chair depth
72 cm
Seat width
51.5 cm
Min. backrest height
65.5 cm
Max. backrest height
70.5 cm
Chair weight
23.5 kg

Výška uživatele

Min. výška uživatele
155 cm
Max.. výška uživatele
195 cm
More Specifications
Alza.cz a.s., Jankovcova 1522/53, 170 00 Praha 7 - Holešovice, +420 225 340 111, [email protected]

A 36-month / 3-year or 48-month / 4-year warranty refers to the total duration of the warranty from the date of receiving the goods. Compared to standard statutory rights, this gives you an additional 12 months / 1 year or 24 months / 2 years, respectively, to file a claim.

Note:

Specifications can be changed without notice. Images are for illustrative purposes only.

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