ONEX

ONEX STC 25 Years Limited Ed. Hardcore Gaming Chair

$219.00 AUD
Regular price
$389.00 AUD
Sale price
Unit price
per
44% OFF

Celebrate premium comfort with the ONEX STC 25 Years Limited Edition Hardcore Alcantara Gaming Chair — a distinguished seating solution crafted for gamers who demand luxury, durability, and standout style....

Color Black/Red
5.0 / 5.0 · 1 review Warranty: 1 year Australian delivery options30-day change of mind returns
Delivery estimates, costs and postcode enquiries
Australian delivery

Published delivery estimates: metro 3–7, regional 5–10 and remote/rural 7–14 business days. Order processing is generally 1–3 business days.

These are general policy estimates, not a postcode quote or a guaranteed arrival date. Check pre-order dispatch timing separately.

Shipping charges and available services are calculated for your address at checkout. Australia only; PO Boxes and Parcel Lockers are excluded by the current policy. Remote locations and bulky freight may need confirmation.

Read shipping details · Ask about your postcode and product

Care instructions and warranty support ↓

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ONEX STC 25 Years Limited Ed. Hardcore Gaming Chair
Black/Red
$219.00 AUD
Regular price
$389.00 AUD
Sale price
Unit price
per

ONEX STC 25 Years Limited Ed. Hardcore Gaming Chair

Color Black/Red

A CLOSER LOOK

Get to know your next upgrade.

ONEX STC 25 Years Limited Ed. Hardcore Gaming Chair
Seat dimensions54cm x 49cm
Armrest adjustmentThree Dimensional
Backrest adjustment90°–135°
Maximum load125kg max
ONEX STC 25 Years Limited Ed. Hardcore Gaming Chair.
Seat dimensions54cm x 49cm
ONEX STC 25 Years Limited Ed. Hardcore Gaming Chair.
Armrest adjustmentThree Dimensional
ONEX STC 25 Years Limited Ed. Hardcore Gaming Chair.
Backrest adjustment90°–135°

Celebrate premium comfort with the ONEX STC 25 Years Limited Edition Hardcore Alcantara Gaming Chair — a distinguished seating solution crafted for gamers who demand luxury, durability, and standout style. Featuring Alcantara upholstery and performance-oriented ergonomics, this limited edition chair elevates both your comfort and your game. 

Key Features:

Exclusive Alcantara Covering: Soft, high-quality Alcantara delivers superior comfort and a refined aesthetic.

Ergonomic Support: Designed to provide all-day comfort for gaming or work sessions.

Adjustable Mechanics: Tilt, height adjustments, and recline settings for personalised support.

Robust Build Quality: Durable construction ensures dependable long-term performance.


Ideal for Gamers seeking elevated comfort with a sophisticated look, and collectors who appreciate limited edition gear that stands apart in both design and feel.

THE DETAILS THAT MATTER

Dimensions & specifications

Compare the published specifications with your space and everyday needs.

Please confirm the upholstery for your selected colour with ONEX before ordering.

ONEX STC 25 Years Limited Ed. Hardcore Gaming Chair specifications
Model nameONEX STC 25Years Limited Ed Hardcore
Product CodeONEX-STC-LE-P-BB, ONEX-STC-LE-P-B, ONEX-STC-LE-P-BR, ONEX-STC-LE-P-SGO, ONEX-STC-LE-P-BLO, ONEX-STC-LE-P-W, ONEX-STC-LE-P-WO
Available coloursBlack, Black/Blue, Black/Red, Sian Green/Orange, ONEXBlue/Orange, White, White/Orange
Weight Capacity125kg max
Hours of Use3 - 5 hours
Warranty1 year
Overall dimension (WxDxH)66cm x 55cm x 123–133cm
Foam typeHigh Density New Cut Foam
Mechanism typeButterfly
Seat Depth AdjustmentN/A
Tilt Tension ControlYes
Adjustable ArmrestsThree Dimensional
Adjustable Back Tilt90°–135°
Adjustable Chair TiltYes (3°–18°)
Lumbar SupportAdjustable Cushion
Head SupportAdjustable Cushion
Gas lift class & heightClass 4, 100mm max.
Base size and type350mm Metal Base
Caster size & material65mm Nylon Caster
Back and Seat Cover materialPVC
Backrest dimension (WxH)54cm x 82cm
Back Frame typeMetal
Seat dimension (WxD)54cm x 49cm
Seat Thickness10cm
Armrest Height range7cm
Armrest materialsMetal + PP + PU
Product weight20kg
Package dimensions81.5cm x 67.5cm x 32cm
Package weight23kg
Assembly time40min

BEFORE & AFTER YOUR ORDER

Delivery, returns & support

Delivery to your address
Australian delivery

Published delivery estimates: metro 3–7, regional 5–10 and remote/rural 7–14 business days. Order processing is generally 1–3 business days.

These are general policy estimates, not a postcode quote or a guaranteed arrival date. Check pre-order dispatch timing separately.

Shipping charges and available services are calculated for your address at checkout. Australia only; PO Boxes and Parcel Lockers are excluded by the current policy. Remote locations and bulky freight may need confirmation.

Read shipping details · Ask about your postcode and product
30-day change of mind returns

You have 30 days after receiving your item to request a change of mind return. Items must be unused, with tags, in their original packaging, and accompanied by proof of purchase. The customer pays return shipping; custom-made products are excluded from change of mind returns.

Your rights for faulty goods under the Australian Consumer Law are separate and are not limited by this change of mind policy. Read the full Refund & Return Policy.

Warranty for this model

Published product warranty: 1 year. Coverage and conditions are model-specific. For warranty information or help with a claim, visit warranty support or contact ONEX with your order number and product details.

Choosing your size and colour

Check the measurements above and compare them with a chair or desk that fits your space. Select an available colour at the top of this page. Crossed-out options are currently unavailable; ask ONEX about availability or alternatives.

MAKE IT YOURS

Complete your setup

Explore a matching category or add an available accessory.

CARE & SUPPORT

Keep your setup ready for everyday use

Cleaning and upholstery care

Follow the instructions supplied with your exact model. Gently remove dust and loose debris. Avoid soaking upholstery, abrasive products and solvents. Confirm the material and approved cleaning method with ONEX if the instructions are missing or unclear.

Check the seat and back materials separately. A product photo or range name does not identify every surface. Do not apply a fabric or leather treatment unless the product instructions allow it.

Chair checks and moving parts

Assemble and adjust the chair according to its instructions. Periodically check the specified fasteners and remove debris from castors. Use only compatible parts and follow the product's stated load limit.

Stop using a chair that has a damaged base, loose structural part or malfunctioning adjustment. Contact ONEX before attempting a repair. Do not open, modify, heat or puncture a gas lift.

Desk surfaces and electric mechanisms

Clean the desktop as directed for its finish and avoid leaving moisture on surfaces or joints. Keep cables clear and check their slack throughout the desk's intended height range. Observe the model's load and accessory limits.

Keep hands and objects clear of moving components. Follow the manufacturer's instructions for electrical safety, resets and troubleshooting. Stop using damaged electrical equipment and contact support; do not open the motor or control unit.

Warranty information for this model

Published warranty period: 1 year. Check the terms supplied with your model for the covered parts and claim requirements. A stated warranty period does not replace rights under the Australian Consumer Law.

Warranty registration and support. If the covered components or terms are not listed, ask ONEX to confirm them before ordering.

How to ask for product or warranty support

Contact ONEX with your order number or proof of purchase, model, selected colour and a description of the issue. Add clear photos of the affected part where relevant. Keep parts and accessories together and ask for the appropriate next step before sending a bulky item.

Contact ONEX support or read the returns and refund policy. For a product bought from another retailer, contact that seller about the purchase.

Measurements before your next upgrade

Check the published dimensions, adjustment range, materials and load rating for the exact product. Measure your room, desk clearance and delivery route. Ask ONEX to confirm any missing measurement before ordering.

Gaming chair guides · Office chair guides · Desk guides

  • 5 stars: 1 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
R
Robert Mullineux

Fantastic quality, very comfortable and easy assembly instructions.

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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.

Engineered for performance, designed for comfort.

Long-Lasting Comfort

High-density foam made to support long hours of sitting.

Gaming-Grade Materials

High-density foam and performance fabrics for lasting comfort.

Engineered for Reliability

Reinforced frames and smooth mechanisms for consistent support.