GX Signature • STC Designer • RTC High-Performance v
ONEX gaming chairs deliver ergonomic comfort, premium finishes, and solid stability. Crafted to elevate every gaming session.
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Inspired by race car seating, the ONEX-FX8 Formula-X Gaming Chair combines bold motorsport design with ergonomic support. Built with premium, stain-resistant PVC leather, this large high-back gaming chair delivers durability, comfort, and a performance-driven look ideal for gaming or home office use.
Designed for long sessions, the FX8 features removable neck and lumbar cushions to support proper posture, while high-density moulded foam ensures lasting comfort. A strong steel frame, aluminium base, and smooth recline function provide reliable stability and flexibility.
Key Features:
Formula-X Inspired Design: Racing-style contours provide a secure and immersive seating feel.
Module Injected Construction: Enhances durability and maintains structural integrity.
Ergonomic Seat Profile: Supports posture and reduces fatigue during extended sessions.
Adjustable Height & Recline: Easily adapt the chair to your preferred sitting position.
Premium Finish: Sleek black design complements high-performance gaming setups.
Designed for competitive gamers and enthusiasts, the FX8-B is ideal for those who want strong visual impact paired with reliable ergonomic support.








Model name | ONEX FX8 |
Available colours | Black, Black/White, Black/White/Red |
Recommended capacity | 125kg max |
Colour lighting | N/A |
Frame type | Metal |
Foam type | Module injected high density foam |
Adjustable armrests | Yes- Four Dimensional |
Adjustable backrest | 90°–135° |
Mechanism type | Butterfly mechanism |
Rocking mechanism | Yes (3°–18°) |
Rocking mechanism lock | Yes |
Gas lift class & height | Class 4, 100mm max. |
Base size and type | 350mm Aluminium base |
Caster size & material | 65mm Nylon Caster |
Caster brake | N/A |
Cover material | PVC |
Overall dimension (WxDxH) | 55cm x 75cm x 121–131cm |
Backrest dimension (WxH) | 55cm x 80cm |
Seat dimension (WxD) | 51cm x 50cm |
Product weight | 21.5kg |
We offer a 30-day return policy from the date you receive your item. To be eligible, products must be unused, in original packaging, with tags, and include proof of purchase. For further details, please visit our faq.
Orders are processed within 1–3 business days of payment. You will receive a tracking email once your order has been dispatched. We ship Australia-wide using trusted couriers with the following estimated delivery times:
Please note that delivery times are estimates and may vary. Large or heavy items may require pallet freight, in which case someone must be present to sign for the delivery. For further details, please visit our FAQ:
GX Signature • STC Designer • RTC High-Performance v
ONEX gaming chairs deliver ergonomic comfort, premium finishes, and solid stability. Crafted to elevate every gaming session.
Adaptive Ergonomic Support
Smart shaping that follows your natural posture for long hours of work, play, and daily routines.
High Density
Comfort Foam
Premium cushioning engineered for a balanced feel, supportive where you need it, soft where it matters.
Durable Everyday Construction
Reinforced materials tested to handle real-world use, long sessions, and constant movement.
Smooth, Easy Adjustability
Intuitive recline, height, and seating adjustments designed to match how you move throughout the day.
Comfort Focused Contouring
Thoughtfully shaped back and seat contours that support your body naturally for all-day ease.
Designed for Real People & Spaces
Modern comfort that fits seamlessly into bedrooms, offices, gaming setups, and creative spaces.
High-density foam made to support long hours of sitting.
High-density foam and performance fabrics for lasting comfort.
Reinforced frames and smooth mechanisms for consistent support.
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