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Topstar office chair Autosyncron 1, purple, synchro mechanism, aluminium base
€290,76
incl. VAT
€240,30 excl. VAT (21%)
Price excluding shipping costs: €4,95 incl. VAT for orders under €49,95. From €49,95 we ship for free.
✗ Not in stock
Expected from supplier: week 49 (30 November - 6 December 2026)
Brand: Topstar
| Article number | 77240131 |
|---|---|
| EAN | 4014296180601 |
| OEM number | AU109A T33 |
| Weight | 13,310 kg |
|---|---|
| Dimensions | B: 800 mm × H: 380 mm × D: 600 mm |
| Country of origin | EU |
| Customs tariff (HS code) | 94013100 |
| VAT rate | 21% |
This is why Dex likes this article
This office chair adapts effortlessly to your posture thanks to the synchronised mechanism and adjustable seat height. The breathable mesh covering and contoured shell seat provide comfort during long working days, and the aluminium base makes it both sturdy and stylish.
When do you choose this product?
When should you choose an office chair with synchro mechanism?
An office chair with synchro mechanism is essential if you spend long days at your desk. The synchro mechanism ensures that the backrest and seat move simultaneously, so your body stays in a natural position when you lean back. This prevents fatigue and keeps you productive throughout the working day.
Why choose this size and version?
With seat dimensions of 480 x 460 mm and an adjustable seat height of 420 to 550 mm, this chair suits most body heights. The 560 mm high backrest offers good support for your lower and mid back. The aluminium base supports a maximum of 110 kg and ensures stability and durability in intensive use.
The benefits of a breathable mesh backrest
The backrest has breathable active mesh upholstery that prevents your back from sweating during long work sessions. This material keeps air circulating and ensures comfort, even on warm days. The ergonomically shaped moulded seat with 100% Trevira CS upholstery provides firm support without you sinking in.
Practical tip for different floor types
This chair is supplied as standard with castors suitable for carpet and soft floors. Are you working on parquet, laminate or tiles? Then you can optionally order hard floor castors (article number 70699950). These castors protect your floor against scratches and roll more smoothly over hard surfaces.
An office chair with synchro mechanism is essential if you spend long days at your desk. The synchro mechanism ensures that the backrest and seat move simultaneously, so your body stays in a natural position when you lean back. This prevents fatigue and keeps you productive throughout the working day.
Why choose this size and version?
With seat dimensions of 480 x 460 mm and an adjustable seat height of 420 to 550 mm, this chair suits most body heights. The 560 mm high backrest offers good support for your lower and mid back. The aluminium base supports a maximum of 110 kg and ensures stability and durability in intensive use.
The benefits of a breathable mesh backrest
The backrest has breathable active mesh upholstery that prevents your back from sweating during long work sessions. This material keeps air circulating and ensures comfort, even on warm days. The ergonomically shaped moulded seat with 100% Trevira CS upholstery provides firm support without you sinking in.
Practical tip for different floor types
This chair is supplied as standard with castors suitable for carpet and soft floors. Are you working on parquet, laminate or tiles? Then you can optionally order hard floor castors (article number 70699950). These castors protect your floor against scratches and roll more smoothly over hard surfaces.
Dex finds with this article
Specifications according to the manufacturer
Upholstery: 100% Trevira CS, stepless seat height adjustment, backrest with breathable mesh upholstery, synchronous mechanism for adjusting the seat and backrest angle, armrests included, ergonomically shaped moulded seat, aluminium base, load capacity: 110 kg
Seat dimensions: (W)480 x (D)460 x (H)420 - 550 mm
Armrest height: 560 mm
Optional hard floor castors: 70699950
Seat dimensions: (W)480 x (D)460 x (H)420 - 550 mm
Armrest height: 560 mm
Optional hard floor castors: 70699950
Specifications
Version
with armrests
Seat upholstery
Fabric
Seat colour
violet
Load capacity
110 kg
Manufacturer
Hazard information
No hazard classification applies according to the available manufacturer and supplier information.
This product contains no substances classified as hazardous under the CLP Regulation.
This product contains no substances classified as hazardous under the CLP Regulation.
Product information checked by XtremeOffice
This page has been compiled based on information from the manufacturer and our supplier. Last checked on 30-10-2026.
This page has been compiled based on information from the manufacturer and our supplier. Last checked on 30-10-2026.
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