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Topstar office chair Support SY, black, synchro mechanism, 110 kg load capacity
€140,77
incl. VAT
€116,34 excl. VAT (21%)
Price excluding shipping costs: €4,95 incl. VAT for orders under €49,95. From €49,95 we ship for free.
19%
goedkoper
than the average price on Google Shopping Average price of other shops offering this same item, gemeten op 01-10-2026
✓ In stock (1 pieces)
Ordered now, delivered Wednesday
Need more? New stock expected in week 49 (30 November - 6 December 2026).
Place your order and we'll make sure it's delivered on time.
Place your order and we'll make sure it's delivered on time.
Brand: Topstar
| Article number | 77240022 |
|---|---|
| EAN | 4014296476285 |
| OEM number | 8550 G20 |
| Weight | 17,260 kg |
|---|---|
| Dimensions | B: 800 mm × H: 380 mm × D: 590 mm |
| Country of origin | EU |
| Customs tariff (HS code) | 94013100 |
| VAT rate | 21% |
This is why Dex likes this article
This office chair supports you through long workdays thanks to the synchro mechanism and infinitely adjustable backrest. With a load capacity of 110 kg and a sturdy base, you sit stably and comfortably, and with optional armrests you can make it exactly how you like it.
When do you choose this product?
When do you need an ergonomic office chair?
If you work at a desk for long periods every day, a good office chair is essential for your posture and comfort. The Topstar Support SY is specifically designed for people looking for a reliable work chair without unnecessary bells and whistles. The synchro mechanism ensures that the seat and backrest move together when you lean back.
Why this size suits many workspaces
With a seat size of 46 x 46 cm and a height adjustment range of 42 to 55 cm, this chair suits a variety of body heights and desk setups. The compact dimensions make it suitable for smaller office spaces where every centimetre counts. The sturdy black base gives the chair a neutral look that fits almost any office environment.
Reliable 110 kg load capacity
This office chair can support users up to 110 kg, which is more than many standard office chairs. The combination of polypropylene material and the sturdy base ensures durability in daily use. The bandscheibenzitting (ergonomic seat) supports your back in a way that respects its natural curvature.
Adjustable to your needs
The backrest can be adjusted continuously in both height and angle via the ratchet mechanism, so you can find the perfect support for your back. You can later extend the chair with optional armrests (type SU) should you need them. For use on hard floors, special hard floor castors are available that protect your floor from scratches.
If you work at a desk for long periods every day, a good office chair is essential for your posture and comfort. The Topstar Support SY is specifically designed for people looking for a reliable work chair without unnecessary bells and whistles. The synchro mechanism ensures that the seat and backrest move together when you lean back.
Why this size suits many workspaces
With a seat size of 46 x 46 cm and a height adjustment range of 42 to 55 cm, this chair suits a variety of body heights and desk setups. The compact dimensions make it suitable for smaller office spaces where every centimetre counts. The sturdy black base gives the chair a neutral look that fits almost any office environment.
Reliable 110 kg load capacity
This office chair can support users up to 110 kg, which is more than many standard office chairs. The combination of polypropylene material and the sturdy base ensures durability in daily use. The bandscheibenzitting (ergonomic seat) supports your back in a way that respects its natural curvature.
Adjustable to your needs
The backrest can be adjusted continuously in both height and angle via the ratchet mechanism, so you can find the perfect support for your back. You can later extend the chair with optional armrests (type SU) should you need them. For use on hard floors, special hard floor castors are available that protect your floor from scratches.
Specifications according to the manufacturer
Office chair "Support SY"
• Upholstery: 100% polypropylene
• Office chair with ergonomic special ribbon-disc seat
• Seat height adjustment
• Stable, black base
• Load-dependent braked safety double castors for carpeted floors
• Backrest height adjustable via notch mechanism and infinitely tiltable
• Synchronous mechanism
• Spring tension adjustable to body weight
• Seat dimensions: (W)460 x (D)460 x (H)420 - 550 mm
• Optional armrests: type SU or type U2 - height adjustable (not included in delivery)
• Other colours available on request!
Note: Products listed as accessories are not part of the chair and are not included in the delivery!
Recommended seating time: unlimited use
- Recommended for intensive use in a business/home environment
- Use without restrictions
- High seating comfort
- High-quality ergonomic equipment
- EN 1335 1-3 and GS-tested
• Upholstery: 100% polypropylene
• Office chair with ergonomic special ribbon-disc seat
• Seat height adjustment
• Stable, black base
• Load-dependent braked safety double castors for carpeted floors
• Backrest height adjustable via notch mechanism and infinitely tiltable
• Synchronous mechanism
• Spring tension adjustable to body weight
• Seat dimensions: (W)460 x (D)460 x (H)420 - 550 mm
• Optional armrests: type SU or type U2 - height adjustable (not included in delivery)
• Other colours available on request!
Note: Products listed as accessories are not part of the chair and are not included in the delivery!
Recommended seating time: unlimited use
- Recommended for intensive use in a business/home environment
- Use without restrictions
- High seating comfort
- High-quality ergonomic equipment
- EN 1335 1-3 and GS-tested
Specifications
Version
without armrests
Seat upholstery
Polypropylene
Seat colour
black
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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