Office chair Topstar Ergo Point SY Black fabric, no armrests, synchro mechanism

Topstar Ergo Point SY Black fabric, no armrests, synchro mechanism is an office chair designed for desk work and meeting-room seating. It features black fabric upholstery and a synchro mechanism that links the backrest and seat tilt for coordinated movement. The model is produced for environments where compact, armless seating with adjustable ergonomic support is required.

Advantages

The synchro mechanism enables simultaneous, proportionate tilting of seat and backrest to support natural spinal movement and reduce static load. Without armrests the chair offers freedom of movement and easier lateral access in collaborative spaces. Black fabric upholstery provides a neutral appearance that fits a wide range of interiors while offering breathable seating. Height adjustment and lumbar support tuning allow individual adaptation for improved posture during prolonged sitting.

Suitable for

• Office desks and administrative workstations
• Meeting rooms and conference seating
• Hot-desking and shared workspaces
• Short- to medium-duration computer work

Key specifications

• Upholstery: black fabric
• Armrests: none
• Mechanism: synchro tilt linking seat and backrest
• Seat height adjustment: pneumatic gas lift
• Base: five-star base with casters for mobility
• Backrest: ergonomic shape with adjustable tilt

How to use

Adjust the seat height using the pneumatic lever so your feet rest flat on the floor and your thighs are roughly horizontal. Use the synchro mechanism to set a comfortable tilt ratio between seat and backrest that supports the natural S-curve of the spine; lock the mechanism in the preferred position if the chair provides a lock function. Position the chair close enough to your work surface to avoid leaning forward. Because the chair lacks armrests, pay attention to forearm support from the desk level to reduce shoulder strain.

Usage recommendations

For extended periods of computer work, combine the chair with an adjustable desk or monitor riser to maintain an ergonomic viewing angle and reduce neck strain. Regularly change posture and stand or walk briefly every 30–60 minutes to promote circulation and comfort.