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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The ONEX STC Alcantara L Series Gaming Chair is crafted for users who want premium materials paired with a supportive, spacious design. Featuring Alcantara and Airsuede microfiber upholstery, it offers both comfort and durability for long-term use.
Key Features:
Large Size Design: Accommodates bigger users with enhanced seating space
Alcantara & Airsuede Upholstery: Breathable, soft materials with a premium feel.
Adjustable Recline & Height: Customise your seating position with ease.
High-Density Foam Cushioning: Delivers consistent support without sagging.
Strong Frame Construction: Designed for durability and daily performance.
Ideal for gamers who appreciate premium materials and extra comfort, the STC Alcantara L Series chair delivers both style and ergonomic support.
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ENHANCED NYLON BASE WITH 65MM WHEELS5-star Enhanced Nylon star feet provides strong support. 65MM wheels ensures smooth movement. |
CONTROL YOUR COMFORTWhether it’s leaning back for a quick nap or to compete in an intense online game, this incredible gaming chair lets you stay in control of your comfort, reclining up to 135°. |
3D ARMRESTS3D Armrests are very comfortable and adaptable to every situation. In addition, you can enjoy an armrest that is adjustable in height (up-down), depth (back-front) and also laterally (angle). The 3D armrests provide superior support and comfort.
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AIR SUEDE FABRICAirSuede – Premium fabric and microfiber materials to deliver a soft and luxurious look and feel and Ergonomically-friendly design keeps you feeling comfortable and relaxed.
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Model name | ONEX STC ALCANTARA |
Available colours | Black, Black/Blue, Black/Red |
Recommended capacity | 125kg max |
Colour lighting | N/A |
Frame type | Metal Frame |
Foam type | High Density New Foam |
Adjustable armrests | Yes- Three Dimensional |
Adjustable backrest | 90°–135° |
Mechanism type | Butterfly mechanism |
Mechanism type | Yes (3°–18°) |
Rocking mechanism lock | Yes |
Gas lift class & height | Class 4, 100mm max. |
Base size and type | 350mm Nlyon base |
Caster size & material | 65mm Nylon Caster |
Caster brake | N/A |
Cover material | Air Suede/PVC |
Overall dimension (WxDxH) | 66cm x 55cm x 123–133cm |
Backrest dimension (WxH) | 54cm x 82cm |
Seat dimension (WxD) | 52cm x 49cm |
Product weight | 23kg |
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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