Step into superior comfort with the Viper R-1 – Horizon Furniture’s flagship ergonomic chair designed for long-lasting support and bold style. With its striking black-and-red aggressive design, breathable mesh, and plush velvet cushioning, this chair is built for professionals, gamers, and anyone who spends hours seated.
Specifications
Category: Ergonomic Orthopedic Office Chair
Headrest: 3D adjustable [Up-Down, Back-Forth, and Tilt]
Headrest surface: Imported Breathable Mesh Fabric
Lumbar support: 1D adjustable [Up-Down] along with the whole backrest.
Lumbar support surface: Foam and Sweat Velvet Fabric.
Handrest: 3D adjustable [Up-Down, Back-Forth, and Tilt]
Handrest material: Nylon & PU, soft top surface
Backrest material: Polypropylene
Backrest surface: Top-grade imported breathable mesh fabric
Seat material: Plywood
Seat surface: Sweat Velvet & PU leather
Seat cushion: 3-inch high-density [HD] semi-rubber foam and super soft foam
Seat structure: Curved
Base: Metal, 5-star
Base Colour: Black, powder-coated heat paint
Gas lift: Class-iii or Class-iv
Gas lift load capacity: 140KG
Chair weight capacity: 95KG
Gas lift certification: SGS & BIFMA or TUV-certified
Wheel type: Caster
Wheel size: 65mm
Wheels material: Polypropylene & metal
Wheels certification: BIFMA-certified
Mechanism: Synchro-tilt multifunctional
Mechanism grade: A grade, metal up to 2.5mm thickness
Mechanism tilt angle: 130 degrees approximately
Tilt ratio: 2:1 [ Backrest 2x : Seat 1x ]
Tilt lock: Any position within range
Tilt tension adjustment: Available
Rocking chair feature: Available
Chair 360 rotation: Available
Chair height adjustment: Available
Stay Cool and Comfortable All Day
The imported breathable mesh backrest of this ergonomic chair promotes excellent airflow, preventing heat buildup and sweat – a must-have feature in our tropical climate. The seat combines high-density cold foam, semi-rubber foam, and soft sweat velvet fabric over a sturdy plywood base, offering a luxurious yet firm feel that contours to your body and reduces fatigue.

Personalized Support at Every Angle
Adjustability is where the Viper R-1 ergonomic chair truly shines:
- 3D armrests that move up/down, forward/back, and swivel

- Fully 3D headrest for optimal neck support

- Soft, flexible lumbar pillow wrapped in velvet for gentle lower-back hugging

- Height-adjustable backrest to align perfectly with your spine
- Smooth height adjustment via certified Class 3/4 gas lift [BIFMA, SGS, or TUV Certified]
- 135° synchro-tilt recline (lockable at any angle) for relaxing or working postures
The heavy-duty metal base and 65mm BIFMA-certified casters provide silent, stable mobility across office or home floors.

Premium Build Quality You Can Trust
Assembled with imported materials and international certifications, the Viper R-1 stands up to daily use:
- Strong polypropylene structure
- Reliable imported tilt mechanism
- Robust 5-star base for maximum stability
Horizon Furniture proudly brings this level of quality to Bangladesh, combining global standards with local accessibility.
Ideal for Modern Workspaces
From corporate offices in Dhaka to gaming dens and home offices nationwide, the Viper R-1’s dynamic look and ergonomic excellence make it a versatile favourite.
Maintenance and Care
Your Viper R-1 ergonomic chair is easy to maintain:
- Dust the velvet seat regularly with a soft brush.
- Clean mesh with a slightly damp microfiber cloth and mild detergent; air dry completely.
- Wipe the frame and base with a dry or lightly damp cloth.
- Check and tighten bolts every few months.
- Keep away from prolonged direct sunlight to prevent fading.
Warranty Terms and Conditions
# Warranty Coverage:
> 2-Year Parts Warranty: Gas lift.
> 1-Year Parts Warranty: base, and wheels.
# Warranty Exclusions:
>Damage caused by non-standard office activities, accidents, or rough use.
>Issues arising from improper handling or misuse.
>Noise from the chair & Rust issue on MS base: Not covered under warranty.
>User weights 100KG+
# Warranty Claim Process:
> The client must bring the chair or faulty parts to our service center to claim the warranty.
> Repaired items must be collected by the client.
> For customers outside Dhaka Metro: Courier charges apply for sending or receiving items.
# Home service: Available in select areas, subject to feasibility, with an applicable service charge.
# Product Lifetime Repair Services:
Repair services are available for the product’s lifetime (charges apply) if:
>The product or part is repairable.
>The product is brought to our factory.
>Required parts are available, and our factory is operational.







































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