Topstar SITNESS 40 desk chair
Product details
The Sitness 40 from Topstar is an innovative office chair specifically designed for a healthy and dynamic sitting posture. Equipped with a 3-dimensional movable functional swivel chair, it allows for flexible adjustment to the individual needs of users. The infinitely adjustable seat height with Toplift ensures easy customization of seat height, while the integrated Body-Balance-Tec joint® provides three-dimensional mobility of the seat and backrest. The ergonomically designed backrest is adjustable in both height and depth to offer optimal support for the back posture. The aesthetically pleasing and stable steel base is chrome-plated and equipped with load-dependent braked safety double casters suitable for carpeted floors. The Sitness 40 meets all safety-related requirements and carries the GS mark from LGA Nürnberg, underscoring its quality and safety.
- 3-dimensional movable functional swivel chair for dynamic sitting
- Integrated Body-Balance-Tec joint® for flexible mobility
- Ergonomic backrest, adjustable in height and depth
- Stable steel base with safety double casters for carpeted floors.
Exact colour description | Red |
Material | 100% polyester |
Chair mechanism | Synchronised mechanism |
Seat height | 51 cm |
Seat width | 44 cm |
Seat depth | 39 cm |
Max. load | 110 kg |
Item number | 9108522 |
Manufacturer | Topstar |
Category | Office chairs |
Manufacturer no. | ST290W51 |
Release date | 6.7.2018 |
External links |
Colour | Red |
Exact colour description | Red |
Material group | Plastic |
Material | 100% polyester |
Frame material | Steel |
Main cover material | Fabric |
Cover material description | Polyester |
Target group | Adults |
Office chair type | Office chair without armrests |
Armrest height | 30 cm |
Chair mechanism | Synchronised mechanism |
Wheel type | Castors |
Max. load | 110 kg |
Recommended sitting time | 8 h |
Seat shell shape | Orthopaedic seat |
Seat surface | Rotatable |
Back rest | Rotatable |
Armrest | None |
Headrest | None |
CO₂-Emission | |
Climate contribution |
Width | 44 cm |
Height | 80 cm |
Seat width | 44 cm |
Seat height | 51 cm |
Min. seat height | 43 cm |
Max. Seat height | 51 cm |
Seat depth | 39 cm |
Weight | 13.94 kg |
Length | 80 cm |
Width | 60 cm |
Height | 26 cm |
Weight | 12 kg |
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Reviews & Ratings
Warranty score
How often does a product of this brand in the «Office chairs» category have a defect within the first 24 months?
Source: Digitec Galaxus- 24.HAG0.5 %
- 25.Leitz0.6 %
- 25.Topstar0.6 %
- 27.Giroflex1.1 %
- 28.AC Design1.4 %
Warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec Galaxus- 1.Amstyle0 days
- 1.Songmics0 days
- 3.Giroflex8 days
- 4.Topstar9 days
Return rate
How often is a product of this brand in the «Office chairs» category returned?
Source: Digitec Galaxus- 7.Vasagle1.3 %
- 8.Ticova1.4 %
- 9.Topstar1.6 %
- 10.HAG2 %
- 11.HTI-Living2.1 %