




Spacetronik Spiro office chair with full adjustment Black 4D, lumbar support.
- Spacetronik Spiro is an advanced ergonomic office chair designed for demanding users. It features adjustable lumbar support, 4D armrests, a synchronous mechanism with lock and seat depth adjustment, and a breathable backrest with
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Basic information
Spacetronik Spiro is an ergonomic swivel office chair in black, designed for long hours of desk work. It offers adjustable lumbar support, 4D armrests with soft PU pads, and a breathable backrest made of nylon mesh. The synchronous mechanism enables reclining and locking in 4 positions, and the seat with high-density injection-moulded foam supports everyday comfort. Stability is ensured by a metal, chrome-plated base and a class 4 gas lift.
Application
For office and home-office workstations, for people who work many hours in a seated position. It will work well for computer work, studying, and tasks that require frequent position changes thanks to the synchronous mechanism and adjustments (including seat depth, armrest settings and lumbar support adjustment).
Specification
- Model: Spacetronik Spiro (SPB-231)
- Colour: Black
- Maximum load: 150 kg
- Chair weight: 18,4 kg
- Backrest material: nylon mesh
- Seat material: elastic upholstery fabric
- Seat filling: high-density injection-moulded foam
- Mechanism: synchronous with dual-function lever; backrest recline, lock in 4 positions
- Armrests: 4D, soft PU pads
- Lumbar support: height-adjustable
- Gas lift: class 4, chrome-plated, stroke 10 cmm
- Base: metal, chrome-plated, diameter 70 cm
- Casters: 75 mm, PU, safe for all surfaces
- Overall height: 121–141 cm
- Seat height: 47–57 cm
- Backrest height: 60 cm
- Armrest height (from seat): 20–26 cm
- Headrest height adjustment: 10 cm
- Overall width: 70 cm
- Width to outside of armrests: 65–68 cm
- Armrest width: 11 cm
- Seat width: 48 cm
- Backrest width: 44 cm (top) / 47 cm (bottom)
- Headrest height: 15 cm
- Seat depth: 50 cm
- Seat depth adjustment: ~4 cm
- Armrest depth: 26 cm
- Package contents: self-assembly chair, screw set, key, user manual
1.Carefully read the instruction manual or manufacturer's recommendations before use.
2.Use the product according to its intended use.Improper use can lead to damage or health risks.
3.For electrical appliances: don't use them in a humid environment, don't leave them unattended, and always unplug them after use.
4.Children's products should only be used under adult supervision.
5.Do not use a product that is damaged.This could pose a security risk.
6.If you have doubts about the technical condition of the product, contact the seller.

















