S-Ergo 125 Ergonomic Wheelchair - Flip-Back Armrest, Swing-Away Footrest - Front View
S-Ergo 125 Ergonomic Wheelchair - Flip-Back Armrest, Swing-Away Footrest - Side Profile
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S-Ergo 125 Ergonomic Wheelchair - Flip-Back Armrest, Swing-Away Footrest - Front View
S-Ergo 125 Ergonomic Wheelchair - Flip-Back Armrest, Swing-Away Footrest - Side Profile

S-Ergo 125 Ergonomic Wheelchair — Flip-Back Armrest, Swing-Away Footrest

Regular price $965.00 Sale price $860.00
Shop Pay As low as $35.83/mo
Farme Color: Rose Red
Choose your Options
Seat Size: 16"
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Cushions
15 options
Cu-FO 16" Universal Foam Seat Cushion
Cu-FO 16" Universal Foam Seat Cushion
CU-FO-16
✓ Compatible
+ $31.00
Cu-FO 18" Universal Foam Seat Cushion
Cu-FO 18" Universal Foam Seat Cushion
CU-FO-18
✓ Compatible
+ $31.00
Cu-FO 20" Universal Foam Seat Cushion
Cu-FO 20" Universal Foam Seat Cushion
CU-FO-20
✓ Compatible
+ $36.00
Wheelchair Back Cushion Contoured 16"x17"
Wheelchair Back Cushion Contoured 16"x17"
BKF-1617
✓ Compatible
+ $55.00
Wheelchair Back Cushion Contoured 18"x17"
Wheelchair Back Cushion Contoured 18"x17"
BKF-1817
✓ Compatible
+ $65.00
Cu-GFR 16" Universal Gel/Foam Seat Cushion
Cu-GFR 16" Universal Gel/Foam Seat Cushion
CU-GFR-16
✓ Compatible
+ $72.00
Cu-GFR 18" Universal Gel/Foam Seat Cushion
Cu-GFR 18" Universal Gel/Foam Seat Cushion
CU-GFR-18
✓ Compatible
+ $72.00
Wheelchair Back Cushion Contoured 20"x19"
Wheelchair Back Cushion Contoured 20"x19"
BKF-2019
✓ Compatible
+ $75.00
Cu-GFR 20" Universal Gel/Foam Seat Cushion
Cu-GFR 20" Universal Gel/Foam Seat Cushion
CU-GFR-20
✓ Compatible
+ $82.00
CU-Ergo-16-Back Seat Cushion
CU-Ergo-16-Back Seat Cushion
CU-Ergo-16-Back
✓ Compatible
+ $155.00
Cu-Ergo 18" Memory Foam Back Cushion
Cu-Ergo 18" Memory Foam Back Cushion
CU-Ergo-18-Back
✓ Compatible
+ $155.00
Cu-Ergo 16" Memory Foam Seat Cushion
Cu-Ergo 16" Memory Foam Seat Cushion
CU-Ergo-16
✓ Compatible
+ $165.00
Cu-Ergo 18" Memory Foam Seat Cushion
Cu-Ergo 18" Memory Foam Seat Cushion
CU-Ergo-18
✓ Compatible
+ $165.00
Cu-Ergo 20" Memory Foam Back Cushion
Cu-Ergo 20" Memory Foam Back Cushion
CU-Ergo-20-Back
✓ Compatible
+ $175.00
Cu-Ergo 20" Memory Foam Seat Cushion
Cu-Ergo 20" Memory Foam Seat Cushion
CU-Ergo-20
✓ Compatible
+ $185.00
🔧
Accessories
10 compatible items for this model
Small Foldable Rigidfy Headrest for 7/8" Handle Frame
Small Foldable Rigidfy Headrest for 7/8" Handle Frame
HR-FLD-115S
✓ Compatible
+ $135.00
Medium Foldable Rigidfy Headrest for 7/8" Handle Frame
Medium Foldable Rigidfy Headrest for 7/8" Handle Frame
HR-FLD-115
✓ Compatible
+ $135.00
Large Foldable Rigidfy Headrest for 7/8" Handle Frame
Large Foldable Rigidfy Headrest for 7/8" Handle Frame
HR-FLD-115W
✓ Compatible
+ $135.00
Anti Tipper pair for S-100 series
Anti Tipper pair for S-100 series
AT-115
✓ Compatible
+ $38.00
Seat Belt With Plastic Clamp and Easy To Adjust
Seat Belt With Plastic Clamp and Easy To Adjust
SB22
✓ Compatible
+ $14.00
Seat Belt Auto Style With Push Button To Release and Easy To Adjust
Seat Belt Auto Style With Push Button To Release and Easy To Adjust
SB99-48
✓ Compatible
+ $27.00
Small universal Carry Pouch for wheelchair
Small universal Carry Pouch for wheelchair
CP2
✓ Compatible
+ $14.00
Large universal Carry Pouch for wheelchair
Large universal Carry Pouch for wheelchair
CP4
✓ Compatible
+ $20.00
3 in 1 armrest pouch, handbag and shoulder bag
3 in 1 armrest pouch, handbag and shoulder bag
CP22-LUX
✓ Compatible
+ $46.00
Universal Cup Holder for Wheelchair or Walker
Universal Cup Holder for Wheelchair or Walker
CUPH-100-BK
✓ Compatible
+ $15.00
🛒
Add-ons
Canes, bed rails, tables & more
Bedrail Assist with Padded Handles — Bed Safety Rail for Seniors
Bedrail Assist with Padded Handles — Bed Safety Rail for Seniors
BEDRL-M2
+ $73.00
Padded Bed Assist Rail — Safety Grab Bar with Non-Slip Grip
Padded Bed Assist Rail — Safety Grab Bar with Non-Slip Grip
ASSRL-100
+ $40.00
Folding Cane with Ergonomic Handle — Collapsible Walking Cane, Black
Folding Cane with Ergonomic Handle — Collapsible Walking Cane, Black
FC2-BK
+ $24.00
Folding Cane with Ergonomic Handle — Collapsible Walking Cane, Silver
Folding Cane with Ergonomic Handle — Collapsible Walking Cane, Silver
FC2-SI
+ $24.00
Quad Cane with Small Base — Lightweight Walking Cane, Black
Quad Cane with Small Base — Lightweight Walking Cane, Black
QC2-BK
+ $32.00
Quad Cane with Small Base — Lightweight Walking Cane, Silver
Quad Cane with Small Base — Lightweight Walking Cane, Silver
QC2-SI
+ $32.00
Overbed Table with Wood Finish — Height Adjustable Bedside Tray
Overbed Table with Wood Finish — Height Adjustable Bedside Tray
OT10
+ $82.00

Availability: In stock
Weight Capacity250 lb
Frame MaterialAircraft-Grade Aluminum
Self-Propel Ready24" Rear Wheels
Travel & StorageEasy Fold

Product Overview

The Karman S-Ergo 125 is the highest-end model in the S-100 ergonomic series, combining the acclaimed patented S-Shape seating system with flip-back armrests for effortless transfers. Manufactured by Karman Healthcare, it's built for users who spend extended time seated and need both superior ergonomic comfort and easy access for lateral transfers. Available in rose red and pearl silver, it stands apart as a premium everyday mobility solution.

Key Features

Flip-back armrests at the push of a button — easy transfers
Patented S-Shape seating for pressure relief and posture support
24-inch flat-free polyurethane rear wheels with ergonomic handrim
AEGIS anti-bacterial cushions, removable and machine washable
Backrest storage pouch for personal items
Folding backrest and seat for compact travel and storage

Product Highlights

The flip-back armrest mechanism releases with a single button press, swinging the armrests clear for smooth side transfers onto beds, sofas, or car seats — a feature that sets the S-125 apart from fixed-arm models in the same weight class. The S-shaped seat frame actively counteracts the forward sliding that causes discomfort and pressure sores during extended sitting, making it the preferred choice for users with long-term mobility needs. AEGIS-treated cushions guard against bacteria and odor, keeping the chair fresh through daily use.

Dimensions

Available Seat Sizes
16", 18", 20"
All widths available — choose your size above.
Overall Width (Open)
23", 25", 27"
Width in use — standard doors are 28"–32".
Folded Width
12.0 in
Folded for car storage and transport.
Backrest Height
17.0 in
Higher gives better posture support.
Seat-to-Floor Height
19.0 in
Affects ease of transfers from bed and chairs.
Seat Depth
17.0 in
Deeper seat gives better thigh support.
Rear Wheel Size
24.0 in
Larger wheels allow more self-propulsion.
Front Caster Size
7.0 in
Smaller casters for smooth indoor use.

Frame & Build

Brake Type
Push-to-lock
Controls for stopping and parking.
Armrest Style
Flip-back
Flip-back makes transfers easier.
Legrest Style
Swing-away
Swing-away allows closer surface access.
Foldable
Yes
Folds for car transport and home storage.
Frame Material
Aircraft-Grade Aluminum
Affects weight and durability.
Weight Capacity
250.0 lb
Max safe user weight for this model.

General

ModelS-ERGO125
Product Weight25.0 lb — Heavier — plan for assistance when lifting.
AssemblyRequired — tools and instructions included.
Airline ApprovedYes — FAA Compliant
CertificationFDA 510(k) Registered CE Certified ISO 9001:2015

Shipping & Returns

ShippingFree — all 48 contiguous US states. No minimum.
Ships At38.0 lb
Returns30-day — new & unused in original packaging. Email support@ozzocare.com to start.

Warranty Coverage

Wear Parts0 days
Battery0 months
Upholstery0 months
Electronics0 years
Parts1 years
Frame999 years
Frame WarrantyLimited Lifetime Warranty

What's Inside the Box

12 items included

S-Ergo 125 Wheelchair Frame (Folded)
24" × 1 3/8" Flat-Free Spoked Rear Wheels with Ergonomic Handrims
7" × 1" Polyurethane Front Casters
Swing-Away Footrest (Left)
Swing-Away Footrest (Right)
Push-to-Lock Wheel Brakes (Pre-installed)
Flip-Back Armrest with Concaved Armpad (Left)
Flip-Back Armrest with Concaved Armpad (Right)
AEGIS® Treated Breathable Mesh Seat Cushion
AEGIS® Treated Breathable Mesh Backrest Upholstery
Rear Storage Pouch (Pre-attached to Backrest)
User Manual

Assembly Required

Minimal assembly required — quick and tool-free setup

~10–15 mins

Primary Use Cases

5 real-world scenarios for this product

🏠 Home & Indoor Mobility

Moves smoothly between bedroom, bathroom, and kitchen without fatigue or resistance. With a maximum open width of 27", this wheelchair clears any standard 32" interior doorframe with room to spare — no squeezing, no side-scraping, no frustration. The 7" front casters glide quietly across hardwood, tile, and carpet, making the whole house feel accessible again.

🏥 Doctor Visits & Medical Appointments

Built for the weekly realities of outpatient care. The 25 lbs aircraft-grade aluminum frame lifts easily in and out of car trunks, and the swing-away footrests allow you to pull right up to exam tables for quick, safe transfers. Rolls smoothly across clinic corridors and paved hospital walkways without any extra effort from your caregiver.

🌳 Outdoor Walks & Fresh Air

The 24" flat-free rear wheels handle paved sidewalks, ramps, and light outdoor terrain with stability and control. There are no tires to pump and no punctures to worry about — this chair is ready to go whenever you are. Whether it's a neighborhood walk, a trip to the pharmacy, or a visit to the park, it keeps up comfortably.

✈️ Travel & Car Transport

Folds completely flat in seconds with a simple cross-brace pull, folding down to just 12" in width. At 25 lbs, one person can lift and load it into any standard car trunk without strain. Available in 16", 18" seat widths supporting up to 250 lbs — making it practical for a wide range of users on the go.

⏳ Extended Sitting & Comfort Support

The globally patented S-Shape seat frame actively redistributes body weight away from pressure points during long sitting periods — reducing the risk of skin breakdown and discomfort that standard sling seats cause. AEGIS® anti-microbial mesh upholstery stays breathable and hygienic through full days of use, keeping odors and bacteria at bay for long-term users.

Who This Product Is For

12 user profiles matched

Seniors Limited mobility users Long-term mobility support Home use Travel use Indoor mobility Outdoor mobility Stroke recovery patients Parkinson’s patients Limited lower-body strength users Home care environments Assisted living facilities

Detailed Information

Primary Users

Adults with permanent or long-term lower-limb disabilities who self-propel independently every day

Seniors managing age-related mobility decline who need a lightweight chair they can handle without caregiver help

Stroke and neurological recovery patients who retain upper body strength and propel independently

Parkinson's disease patients who benefit from the ergonomic S-shape seat for posture stability and reduced fatigue

Users transitioning from temporary recovery to long-term mobility who want a chair they'll still want to use in 5 years

Best Suited Environments

Home-based daily users who navigate between rooms, doorways, and outdoor pathways independently

Outpatient medical appointment regulars who load and unload their own chair from vehicles

Active community users who want a chair light enough to fold and transport without assistance

Long-term care residents who self-propel and need a chair that supports posture across full days of sitting

FAQs

My husband had a stroke and weighs 235 lbs — is the Karman S-Ergo 125 wheelchair sturdy enough for daily self-propelling around our home?

Yes, the Karman S-Ergo 125 ergonomic wheelchair has a 250 lb weight capacity and is specifically designed for stroke recovery patients who retain upper body strength for independent self-propelling. Its aircraft-grade aluminum frame provides excellent durability while weighing only 25 lbs, and the patented S-Shape seating system reduces fatigue during extended daily use. The 24-inch rear wheels with ergonomic handrims make self-propulsion easier for users rebuilding their strength after stroke.

Will this lightweight wheelchair actually fit through my narrow bathroom door and hallways without getting stuck?

The S-Ergo 125 has a maximum open width of 27 inches, which easily clears standard US interior doorframes that are typically 32-36 inches wide, giving you plenty of clearance room. The 7-inch polyurethane front casters are designed to glide smoothly over door thresholds and navigate tight indoor spaces without resistance. When folded, it compresses to just 12 inches wide for storage in narrow closets or behind doors.

Can I fold this ergonomic wheelchair myself and fit it in my car trunk for doctor appointments and errands?

Yes, the Karman S-Ergo 125 folds completely and weighs only 25 lbs, making it manageable for most users to lift into a car trunk independently. It folds down to 12 inches wide and becomes highly portable, fitting easily in most sedan trunks and SUV cargo areas. The flip-back armrests and swing-away footrests remove quickly for easier car transfers, and the aircraft-grade aluminum frame ensures it won't bend or break from regular folding and loading.

I spend 6-8 hours daily in my wheelchair due to limited mobility — will the S-Ergo seating actually prevent pressure sores and discomfort?

The Karman S-Ergo 125 features a patented S-Shape seating system specifically engineered for users who spend extended time seated, helping distribute weight more evenly and reduce pressure points that cause sores. This ergonomic design is the highest-end model in Karman's S-100 series and is built specifically for long-term daily mobility support. The curved seating contour promotes better posture and circulation compared to flat wheelchair seats, making it ideal for users who need all-day comfort and pressure relief.

How does this compare to a standard lightweight wheelchair — when should I choose the S-Ergo 125 instead?

Choose the S-Ergo 125 over a standard lightweight wheelchair if you spend multiple hours daily seated, need ergonomic support to prevent pressure sores, or require flip-back armrests for easier transfers to beds and toilets. While standard wheelchairs have flat seats, this model's patented S-Shape seating system provides superior comfort for long-term use and reduces fatigue during self-propulsion. At 25 lbs, it's comparable in weight to other lightweight wheelchairs but offers significantly better ergonomic support for users with permanent or long-term mobility needs.

Can this wheelchair handle outdoor use on sidewalks, ramps, and slightly uneven surfaces around my neighborhood?

Yes, the S-Ergo 125 is equipped with 24-inch spoked rear wheels and 7-inch polyurethane front casters that handle outdoor surfaces well, including sidewalks, gentle ramps, and slightly uneven pavement. The larger rear wheels provide good momentum and stability for outdoor self-propulsion, while the durable front casters won't get stuck on small cracks or bumps. However, as a lightweight ergonomic wheelchair designed primarily for home and smooth surface use, it's best suited for typical suburban sidewalks rather than rough terrain or gravel paths.

Does Medicare cover the Karman S-Ergo 125 wheelchair, and what documentation would I need from my doctor?

Medicare Part B may cover the S-Ergo 125 if you meet their criteria for durable medical equipment and your doctor prescribes it as medically necessary for mobility in your home. You'll need a face-to-face evaluation with your physician who can document your mobility limitation and provide a detailed written order specifying why you need this particular wheelchair model. Since this is a specialized ergonomic wheelchair rather than a basic model, Medicare may require additional justification for the S-Shape seating system, especially if you have conditions requiring pressure relief or extended daily use.

What's covered under warranty if something breaks on this wheelchair in the first year of daily use?

The Karman S-Ergo 125 comes with Karman Healthcare's standard warranty coverage on the aircraft-grade aluminum frame and major components, though specific warranty terms should be verified with OzzoCare at purchase. Karman typically covers manufacturing defects in the frame, wheel assemblies, and flip-back armrest mechanisms under normal daily use conditions. The warranty generally doesn't cover wear items like brake pads, armrest padding, or damage from accidents, but the aircraft-grade aluminum construction is designed for long-term durability with proper maintenance.

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