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Karman S-ERGO 115 Ultralight Wheelchair

Karman S-ERGO 115 Ultralight Wheelchair

4.4(176 ratings)

Best price now

$599.00at eBayVerified

Compared across 2 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission.

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Our take on the Karman S-ERGO 115 Ultralight Wheelchair

The Karman S-ERGO 115 is an ultralight manual wheelchair with an S-shaped ergonomic seat, a folding backrest and a breathable mesh sling. It carries up to 250 lbs, has an 18-inch seat, and is crash tested for use as a seat in a vehicle. The best new price is $599.00 at eBay as of November 7, 2026, with 2 stores listing it new.

Best forAdults who self-propel and want a lighter chairUsers who need a chair that folds for transportRiders who want a breathable seat for long sittingBuyers wanting a crash-tested manual chair
Pros
  • Ultralight frame is easier to lift into a car
  • S-shape ergonomic seat and back sling support posture
  • Breathable mesh seat and back stay cooler
  • Folding backrest and compact fold for transport
  • Crash tested for vehicle use
  • Removable anti-bacterial cushion is easy to clean
Cons
  • Fixed armrests cannot be flipped up for side transfers
  • 250 lb weight capacity limits heavier users
  • Manual chair only; no power assist
  • Seat width fixed at 18 inches, so fit is not adjustable

Karman S-ERGO 115 Ultralight Wheelchair prices at every store

  • American Quality Health ProductsNew

    In stock

    $653.00Observed at 10:01 AM
    Visit American Quality Health Products
  • eBayPre-owned

    Availability unknownSold by ang_366669 (100% positive, 138 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $229.00+ $79.75 shippingVerified
    Visit eBay
  • eBayNew

    Availability unknownSold by themedicaldepartmentstore (99.2% positive, 43,800 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $599.00Free shippingVerified
    Visit eBay

Store links may earn us a commission.

Karman S-ERGO 115 Ultralight Wheelchair price history

Lowest price we've seen: $653.00 on Nov 7 at American Quality Health Products. Tracked across 1 store since Nov 7.

What reviewers say

  • 4.4 / 5176 ratings

Rated 4.4 out of 5 from 176 ratings, owners generally like the light weight and the comfortable ergonomic seat. Complaints center on the fixed armrests and the limited weight capacity.

What people mention
  • WeightPraisedOwners say the chair is light enough to lift into a trunk alone.
  • Seat comfortPraisedThe S-shape seat and mesh sling are described as comfortable for long sitting.
  • ArmrestsCriticisedFixed armrests block side transfers, which owners find inconvenient.
  • Weight capacityCriticisedThe 250 lb limit rules out heavier users.
  • FoldingPraisedThe folding backrest makes the chair compact to store and transport.

Specifications

Product Type
Wheelchair
Intended Use Case
Mobility assistance
Safety Features
Crash tested
Weight Capacity
250 lbs
Capacity People
1
Folded Size
Compact
Mobility Type
Manual

Questions and answers

Is the Karman S-ERGO 115 good for self-propelling?
Yes. It has contoured hand grips inside the rear wheels and an ultralight frame, so it is built for users who push themselves.
Can it be used in a vehicle?
It is crash tested, so it can serve as a seat in a properly secured vehicle. Check the chair's tie-down instructions before travel.
What is the seat size?
The seat is 18 inches wide, 17 inches deep and 19 inches high. The width is fixed, so measure before buying.
How much does it weigh and what does it hold?
It is marketed as ultralight and supports up to 250 lbs. The listing does not state an exact chair weight.
What is included with the chair?
It comes with the removable silver anti-bacterial cushion and folding backrest. Footrests and armrests are part of the chair as described.
When is the price lowest?
The best new price is $599.00 at eBay as of November 7, 2026. Compare the 2 new listings before buying.
Where is the Karman S-ERGO 115 Ultralight Wheelchair cheapest?
At eBay, for $599.00, as of our latest check.
What do buyers say about the Karman S-ERGO 115 Ultralight Wheelchair?
Rated 4.4 out of 5 from 176 ratings.
Where can I buy the Karman S-ERGO 115 Ultralight Wheelchair?
2 stores we checked sell it, including eBay, American Quality Health Products.

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Number Of Wheels
4
Suitable For Specific Needs
Limited mobility
Suitable For Target Users
UNISEX
Suitable For Age Group
Adult
Support And Stability Features
Tube-in Center” foot-plate (assures better side leg support)
Seat Width
18 inch
Seat Height
19 inch
Seat Backrest
Folding backrest
Seat Depth
17 inch
Seat Material
Black Breathable Mesh Bottom
Seat Type
S-Shape Ergonomic Seating System
Seat Arm Type
Fixed
Seat Features
Breathable Mesh Seat and Back Sling, Folding Seat
Seat Padding
Silver ¼” Removable Anti-bacterial cushion
Seat Armrest Length
8 inch