E-bike folding
E-Bike Classic
E-scooter
E-scooter
Water Rowing Machine
Walking pad
Indoor Bike
Fitness cable tower
Weight bench
Office chair
Walking pad
Ergonomic design
3D armrests & headrest
Breathable mesh back padding
SGS & BIFMA tested up to 135 kg
ProActive office chair - TWHEELS
Delivery: on 30.06.2025
Ideal for home office and office
- Ergonomic air mesh back design ensures constant air circulation & freshness
- Synchronized mechanism (30° tilt) + gas lift height adjustment: active sitting, perfect posture
- Infinitely adjustable lumbar support & padded headrest (removable) relieve strain on the spine and neck
- 3-D armrests (height, width, angle) reduce shoulder and wrist strain
- Steel frame & SGS-approved gas lift support up to 120 kg - maximum safety
- PU-coated castors + 360° rotation: silent, parquet-friendly mobility
- Assembled in 10 minutes - tool kit included
- 2-year limited warranty
*Pre-order discount on all orders & while stocks last.
Including
✓Seat & backrest module pre-assembled ✓5-star base ✓Gas lift ✓3-D armrests ✓Headrest ✓Tool kit ✓Printed manual
2 reviews for Office chair ProActive - TWHEELS
| 5 star | 100% | |
| 4 star | 0% | |
| 3 star | 0% | |
| 2 star | 0% | |
| 1 star | 0% |
| Material | Steel frame, polyamide base, breathable air mesh |
| Mechanics | Synchronized mechanism (30° tilt) with infinitely variable weight adjustment |
| Seat height | 44 - 54 cm (gas lift class 4) |
| Seat depth | 46 - 51 cm (sliding seat cushion) |
| Backrest | Air-Mesh 46 × 56 cm, 90° - 120° tiltable |
| Armrests | 3-D (height 17 - 22.5 cm, width 44 - 48 cm, angle) |
| Headrest | Height & angle adjustable, softly padded |
| Lumbar support | Height & depth adjustable, integrated support pad |
| Rollers | PU-coated, for hard & soft floors, Ø 60 mm |
| Rotation | 360° freewheel |
| Max. user weight | up to 135 kg (new ProActive series, internally tested) |
| Product weight | 18 kg |
| Dimensions (W × D × H) | 66 × 66 × 115 - 130 cm (depending on seat & backrest position) |
| Assembly time | Ø 10 minutes, tool kit included |
| Guarantee | 2 years limited (first-time buyer) |
| EAN | 7649999999999 |
-
Walking pad treadmill made of oak wood - TWHEELS
incl. VAT.€550.00 €665.00 -
Walking pad treadmill made of oak wood up to 10 km/h - TWHEELS
incl. VAT.€677.00
€792.00
Simply sit better. With the THWEELS office chair. Whether you work, study or play for long hours.
Whether it's hour-long meetings, concentrated studying or gaming sessions late into the night - your back can handle it all. Provided you sit correctly.
The TWHEELS office chair brings comfort and ergonomics to your everyday life - without back pain, but with smart functionality and modern design.
Thick padding, breathable materials and a sturdy base - everything stays in place even when sitting for long periods.
Infinitely adjustable backrest, height-adjustable seat and movable armrests - for optimum posture for every activity.
Smooth-running castors, 360° rotation and simple assembly - the TWHEELS office chair adapts to you and your everyday life.
Who is the THWEELS office chair made for?
For pupils & students
For concentrated learning without postural damage
For the home office & office
For anyone who spends many hours at a desk and wants to relieve the strain on their back
For gamers & creatives
For all those who appreciate comfort and flexibility when sitting
For all those who value quality
Durable, functional and with a modern look - this chair fits into any environment
Adjustable ergonomics - sit the way you need to
Whether upright for working or leaning back to think - the TWHEELS office chair can be individually adjusted. The backrest, seat height and armrests are flexibly adjustable - for maximum comfort in any position.
Comfortable material - Breathable & durable
The breathable mesh backrest material ensures pleasant air circulation, even on long days. The seat is comfortably upholstered and the cover is robust - for many years of carefree sitting.
Secure stand - mobile & stable at the same time
The stable base and smooth-running castors offer you complete freedom of movement without compromising on safety. Ideal for smooth floors, carpets or even gaming mats.
Design meets function - suitable for every room
Simple black, modern lines, compact shape: The TWHEELS office chair cuts a fine figure in any room - whether youth room, office or gaming setup.
FAQ
TWHEELS ProActive office chair
- Seat & backrest module pre-assembled
- 5-star foot
- Gas lift (class 4)
- 3-D armrests
- Headrest
- Tool kit for assembly
- Printed manual (DE/FR/IT/EN)
- Delivery is in one package.
- Shipping service provider: Swiss Post & GLS
- Dimensions: approx. 68 × 68 × 60 cm
- Weight: approx. 24 kg
The seat height can be adjusted from 44 - 54 cm (gas lift class 4). This means that the chair generally covers body heights of approx. 160 - 200 cm and meets the requirements of DIN EN 1335.
- SGS-approved steel frame & gas lift support up to 135 kg.
- This means that the chair exceeds the standard 110 kg of DIN EN 1335.
Thanks to the pre-assembled seat and backrest module, the chair is ready for use in Ø 10 minutes. The assembly tool is included in the scope of delivery.
- Ex works PU-coated universal castors (Ø 60 mm) for hard & soft floors.
- Replacement/hard floor castors with a 10 mm or 11 mm pin can be reordered at any time via our support team.
The ProActive fulfills the essential requirements of DIN EN 1335 for office swivel chairs. The gas lift and components are SGS and BIFMA tested.
- Vacuum regularly with a soft vacuum cleaner attachment.
- Remove stains with a slightly moistened microfiber cloth and mild soapy water - do not use solvents.
- Allow mesh backs to air dry, do not blow dry.
| Material | Steel frame, polyamide base, breathable air mesh |
| Mechanics | Synchronized mechanism (30° tilt) with infinitely variable weight adjustment |
| Seat height | 44 - 54 cm (gas lift class 4) |
| Seat depth | 46 - 51 cm (sliding seat cushion) |
| Backrest | Air-Mesh 46 × 56 cm, 90° - 120° tiltable |
| Armrests | 3-D (height 17 - 22.5 cm, width 44 - 48 cm, angle) |
| Headrest | Height & angle adjustable, softly padded |
| Lumbar support | Height & depth adjustable, integrated support pad |
| Rollers | PU-coated, for hard & soft floors, Ø 60 mm |
| Rotation | 360° freewheel |
| Max. user weight | up to 135 kg (new ProActive series, internally tested) |
| Product weight | 18 kg |
| Dimensions (W × D × H) | 66 × 66 × 115 - 130 cm (depending on seat & backrest position) |
| Assembly time | Ø 10 minutes, tool kit included |
| Guarantee | 2 years limited (first-time buyer) |
| EAN | 7649999999999 |
Matching accessories
Reviews
2 reviews for Office chair ProActive - TWHEELS
| 5 star | 100% | |
| 4 star | 0% | |
| 3 star | 0% | |
| 2 star | 0% | |
| 1 star | 0% |
-
I bought the product on pre-order. I hope the chair can convince me like other Twheels products.
-
I pre-ordered the chair because I am convinced by the brand! I currently own a walking pad and a rowing machine from Twheels.
Water Rowing Machine
Indoor Bike
Cable tower
E-bike folding
E-Bike Classic
E-Trottinett
E-scooter
I bought the product on pre-order. I hope the chair can convince me like other Twheels products.
I pre-ordered the chair because I am convinced by the brand! I currently own a walking pad and a rowing machine from Twheels.