Karman S-115 Ergonomic Wheelchair

  • 35797
  • S-ERGO115F16SS
  • Karman

Availability: Ships in 2-4 days

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Customize & Buy

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Removable and fixed footrests are available at different angles depending on the users needs. A lesser angle allows the feet to extend further in front of the wheelchair for people who do not bend well at the knees. It also allows the heels of the feet to avoid the wheels when using larger diameter casters. A higher angle will bring the feet closer to your body and the wheelchair, shortening the overall wheelbase, allowing the wheelchair to turn in tighter spaces.Less
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Front suspension is designed to dissipate road vibration so that it does not enter the frame of the chair and transfer it to the rider. It must also absorb the higher impact energy created when the front caster wheels encounter obstructions while rolling over every day surfaces.

A study conducted by the Department of Health & Human Performance, Iowa State University determined that 80% of all the vibration within the frame of a wheelchair originates from the front casters. Their studies showed that 76% of all the vibration in the frame of the chair is eliminated by the addition of (Frog Legs) front suspension.

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Back rest extensions for wheelchairs are a great way to accessories and allow further support for your head. It’s a very unique design that allows the user to further extend support adding comfort to your daily needs. Less
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As low as $599.00
As low as /mo
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Quick Overview

  • Ergonomic "S" shaped seat
  • Fixed armrests
  • Swingaway Footrests
  • Removable, washable upholstery
  • Optional quick-release wheels (rear wheels pop off)


The Karman S-115 Ergo Wheelchair features an ergonomic "S" shaped seat that provides the perfect shape to fit the human body to relieve pressure, increase stabilization, weight distribution, and lower the risk of pressure sores and scoliosis.


  • High strength, light weight
  • Weighs only 25 lbs. without footrests
  • Optional quick release wheels pop off with push of button
  • Removable and washable upholstery
  • Folding backrest
  • Fixed armrests and swingaway footrests
  • 24" Rear spoke flat-free wheels
  • Curved ( like a "S") Seating Frame
  • S-shaped seating frame provides anti-slippage
  • Upholstery is equipped with AEGIS anti-biotic technology, odor/stain/deterioration control
  • Wider and concaved high-density arm pad, providing comfort/support
  • Free Shipping


Product Specifications

Weight Capacity250 lbs.
Product Weight25 lbs.
Seat Width16" - 20"
Seat Depth17"
Seat-to-Floor Height19"
Overall Width 23" - 27"
Overall Length39"
Overall Height 36"
Folded Width12"
Frame ColorRed, Silver
Front Wheel Size 7"
Rear Wheel Size24"
Axle TypeQuick Release
Armrest Desk Length
Back Height17"
Upholstery TypeNylon
Upholstery ColorBlack, Gray
FootrestsSwingaway, Elevating
Warranty on Frame Lifetime Limited
Shipping Weight35 lbs.
Box Length34"
Box Width13"
Box Height31"
Weight25 lbs. (without footrests)
Backrest Height16″
Width22.5″ (16″ seat), 25″ (18″ seat), 27″ (20″ seat)
Rear Wheels24″
Medicare HCPCS CodeK0004
WarrantyLimited lifetime warranty


Return Policy

We want you to be completely satisfied with your purchase. That's why we offer a 14-day day refund with a 15% restocking fee.

If for any reason you are not satisfied with the item you have received, please review the following return guidelines:

  • Return authorization must be obtained in advance from 1800wheelchair
  • Return process must be initiated within 14 days of invoice date
  • Item must arrive at vendor within 14 days of customer receipt
  • Product must be unused, clean, and free of damage (unless damaged during delivery)
  • Product must have original packaging and materials
  • Return shipping costs are the responsibility of the customer, in all cases except the following: Vendor shipped the incorrect product, product was damaged upon arrival.
  • Due to manufacture's policy a 15% restocking fee will apply to Karman Products.

If you decide that you would like to return or exchange a product, you will need to obtain a Return Authorization Number. To obtain an RA, call our customer service representatives at 1-800-320-7140. AN ITEM WITHOUT A RA NUMBER CANNOT BE CREDITED.

Refunds will be issued once the above conditions are satisfied.


We work hard to see that our products ship quickly.  If you cancel your order after it has already shipped, it will be considered as a return, and will be subject to the conditions outlined above.



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