Can I lean back in it without it feeling stiff?

Yes. The 25-degree tilt range and adjustable tension let the chair move with your weight instead of fighting it. Set the tension light if you like to rock while thinking. Set it firm if you want the chair to hold its position when you lean. Either way the back flexes with you, not against you — the exoskeleton is engineered to move, not to lock.

How do the armrests work?

Four directions: up, down, forward, back, plus inward rotation. Height range 7" to 11." The point of an ergonomic office chair with adjustable arms is that one position carries across tasks. Typing, gaming, calls — set them at elbow-90 on day one, the chair holds that geometry whether you are leaning in or back.

What if I have long legs or short legs?

The seat pan slides 2.5 inches — from 18" to 20.5" deep. That range is what a 6'2" user needs that a 5'6" user does not. Without an office chair with adjustable seat depth, one of them is always perching and the other is always cut off behind the knee. Two fingers of clearance behind the thigh is the target either way.

Will Ultra 2 work for big and tall users?

Yes - up to 320 lbs and roughly 6'4" comfortably. Seat height runs 18" to 23," seat depth slides to 20.5" for longer femurs, and the back is built around an exoskeleton frame instead of a foam pad that compresses under load.

Will ErgoChair Ultra 2 fit my desk?

Most desks are between 25 and 32 inches tall. The seat lifts from 18" to 23." Buy an office chair with adjustable height in that band and a 5'0" user clears a low desk while a 6'4" user clears a 30" surface from the same chair. Feet flat, knees at 90. If your desk is fixed, the chair meets it. If your desk moves too, set the chair once and forget it.

Livrez-vous dans le monde entier?

L'expédition est disponible dans les pays suivants: • États-Unis: Les 48 États contigus. En raison des restrictions d'expédition de nos partenaires transporteurs, les produits Autonomous ne peuvent pas être expédiés aux adresses militaires APO et FPO.

Que couvre la garantie?

La garantie couvre tous les défauts de fabrication pouvant survenir dans les 3 ans suivant la date de livraison. Les garanties ne couvrent pas l'usure normale ou la mauvaise utilisation du produit.

La ErgoChair Ultra 2 est-elle livrée assemblée?

Non. La ErgoChair Ultra 2 est expédiée et livrée non assemblée. L'assemblage est facile et simple, ne nécessite que quelques étapes simples, et tous les outils nécessaires sont inclus dans chaque colis.

Combien de temps prend l'expédition?

Les délais de livraison varient en fonction de votre emplacement: • États-Unis - Les 48 États contigus: 3 à 5 jours ouvrables après la date d'expédition estimée de l'article. • Canada: 5 à 7 jours ouvrables après la date d'expédition estimée de l'article. • Pays de l'Union européenne: 7 à 9 jours ouvrables après la date d'expédition estimée de l'article. • Suisse et Royaume-Uni: 9 à 11 jours ouvrables après la date d'expédition estimée de l'article.

ErgoChair Ultra 2

The lumbarless exoskeleton chair.

4.6

350 reviews

Lifetime warranty

Retours GRATUITS de 30 jours.

ErgoChair Ultra 2

The lumbarless exoskeleton chair.

4.6

350 reviews

Color: BlackColor: Black

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Quantité	Prix unitaire ($)
1-2	499
3-4	484
5-9	474
10+	466

$499

En stock

Livraison gratuite May 13 - May 15

Lifetime warranty

Retours GRATUITS de 30 jours.

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ErgoChair Ultra 2

Black

$499

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Dimensions	28”L x 28”W x 41” - 46”H
Seat dimensions	18”L x 18”W
Seat depth range	18” - 20.5”
Seat height	18” - 23”
Back dimensions	20”W x 23”H
Tilt range	25°
Armrest height	7” - 11”
Armrest height (from the floor)	23.5” - 27.7”
Caster wheel diameter	2.56 inches
Number of caster wheels	5 pieces
Materials	100% TPE and polyester fabric upholstery with ABS plastic frame, aluminium base
Colors	Onyx Black, Dover Gray
Weight capacity	320 lbs
Item weight	36.5 lbs
Shipping dimensions	28”L x 17”W x 31”H x 45 lbs
Assembly required	Yes
Warranty	Lifetime
Free returns	30 days The trial and return policy does NOT apply to flash sale items or limited-time deals.
Adjustability	4D armrest, back tilt angle and tension, seat height and depth.
Assembling instructions	View here
Functions guide	View here

Dimensions	28”L x 28”W x 41” - 46”H
Seat dimensions	18”L x 18”W
Seat depth range	18” - 20.5”
Seat height	18” - 23”
Back dimensions	20”W x 23”H
Tilt range	25°
Armrest height	7” - 11”
Armrest height (from the floor)	23.5” - 27.7”
Caster wheel diameter	2.56 inches
Number of caster wheels	5 pieces
Materials	100% TPE and polyester fabric upholstery with ABS plastic frame, aluminium base
Colors	Onyx Black, Dover Gray
Weight capacity	320 lbs
Item weight	36.5 lbs
Shipping dimensions	28”L x 17”W x 31”H x 45 lbs
Assembly required	Yes
Warranty	Lifetime
Free returns	30 days The trial and return policy does NOT apply to flash sale items or limited-time deals.
Adjustability	4D armrest, back tilt angle and tension, seat height and depth.
Assembling instructions	View here
Functions guide	View here

ErgoChair Ultra 2

The lumbarless exoskeleton chair.

ErgoChair Ultra 2

The lumbarless exoskeleton chair.

Tech specs

Révision avec images

Révision avec images

Tech specs