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ThunderX3 TEGC-2072101.11 Gaming Chair with Automatic Lumbar Support
This ThunderX3 CORE gaming chair is designed for gamers and remote workers who spend hours at their desk. It provides comfort for long sessions, whether you're grinding through a competitive match or finishing a project deadline.
While many chairs focus on flashy looks, this one prioritizes your body's natural movement. The synchronised mechanism lets the seat and backrest move together as you shift positions. You won't feel locked into one rigid posture. The automatic lumbar support adjusts to your spine without manual tweaks, so it's always there when you lean back during an intense moment.
Practical details make it stand out. The breathable mesh fabric keeps you cool during marathon sessions, and the 3D armrests lock into place to support your elbows exactly where you need them. This chair supports users up to 125kg and 155-190cm tall, with adjustable seat height and depth for a custom fit. It's built on a sturdy steel base with quiet castors that glide smoothly on hard floors.
Features
- Synchronized backrest and seat adjustment
- 3D-adjustable and lockable armrests
- Breathable fabric for comfortable seating
- Suitable for users up to 275 lbs
- Automatic lumbar support adapts to posture
General specs
- Brand: ThunderX3
- Model: TEGC-2072101.11
- Seller: Amazon
- ID: B0DLH8PS5K
- Weight: 55.8
- Casters: Quiet
- Headrest: Included
- Base Type: 5-Star
- Dimensions: 27.56, 54.72, 27.56
- Base Material: Nylon
- Frame Material: Steel
- Lumbar Support: Adaptive
- Tilt Mechanism: Multi-tilt
- Weight Capacity: 125
- Upholstery Material: Mesh
- Armrest Adjustability: 4D
- Seat Height Adjustment: 45, 50
- First listed by seller: 1/12/26
If you are interested in more details, you can find full information on the seller's page.
Amazon live offers
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Top live offer is the offer currently shown first for this Amazon listing. It may differ from the lowest available price.
FBA means the order is fulfilled by Amazon, even when the seller is a third-party merchant.
Shippable means the offer is listed as available for delivery on Amazon.
New, Used and Refurbished describe the item condition shown for that Amazon offer.
Top live offer
$299.99
Free shipping
New
Third-party seller
FBA
Shippable
New from
$299.99
Only from New + Shippable live offers
New offers
Third-party seller
· FBA · Shippable
$299.99
Third-party seller
· Shippable
$299.99
Offers updated: 6/3/26
Price History for seller Amazon
Shipping options
Delivery to 
Russia
Russia
Available
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| Brand | ThunderX3 | SUNNOW | EUREKA ERGONOMIC | |||
| Model | TEGC-2072101.11 | CORE Smart LOFT | RM-MSOC19B-N1 | LS-6655 | Typhon | |
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| Price | $299.99 | $299.99 | $98.96 | $149.99 | $349.99 | $399.99 |
| Seller | Amazon | Amazon | Amazon | Amazon | Amazon | Amazon |
| Update | Mar 21, 2026 | May 20, 2026 | May 18, 2026 | May 6, 2026 | May 27, 2026 | May 16, 2026 |
| Weight | 55.8 | 31.53 lbs | 19.5 | |||
| Casters | Quiet | Quiet | Quiet casters | |||
| Headrest | Included | Adjustable | Adjustable | |||
| Base Type | 5-Star | 5-Star | Five-point | |||
| Dimensions | 27.56, 54.72, 27.56 | 27.6 inches, 43 inches, 18.9 inches | 52.99, 125.0, 49.99 | |||
| Base Material | Nylon | Steel | Nylon | Nylon | ||
| Frame Material | Steel | Steel | Aluminum | Aluminum | ||
| Lumbar Support | Adaptive | Adaptive | Yes | |||
| Weight Capacity | 125 | 300 lbs | 131.54 | |||
| Upholstery Material | Mesh | Mesh | Faux Leather | |||
| Armrest Adjustability | 4D | 4D | 4D | 3D, Multi-axis movement | ||
| Seat Height Adjustment | 45, 50 | 18.8 inches, 22.1 inches | 45.72, 53.34 | |||
| Recline Range | 90, 140 | 90°-135° | 90°-135° | |||
ThunderX3 TEGC-2072101.11 Black Automatic lumbar support adapts to posture
$299.99
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