Karman S-Ergo 115 Ultra Lightweight ergonomic wheelchair

$620.00

✔️ Ultra Lightweight Karman Wheelchair – Only 25 lbs
✔️ Patented S-Shape Ergonomic Seating System
✔️ Pressure Relief & Anti-Slip Comfort Design
✔️ Optional Quick Release Wheels & Suspension
✔️ AEGIS® Anti-Bacterial Breathable Seating
✔️ Folding Frame for Easy Transport & Storage

You earn  62 Points - a total of $62.00 Cashback
You earn  62 Points - a total of $62.00 Cashback

Upholstery Padding Color

Legrest

Rear Wheel Axle

Frog Legs Front Fork Suspension

Seat Cushions

Back Cushions

Options and Accessories

Subtotal:

Add-ons total:

+ 

Total:

-

Share with Friends

Trustindex star 1Trustindex star 2Trustindex star 3Trustindex star 4Trustindex star 5.0.5
4.5
verified by Trustindex
Trustindex verifies that the company has a review score above 4.5, based on reviews collected on Trustindex over the past 12 months, qualifying it to receive the Top Rated Certificate.
Why Customers Choose MedCare Mobility Real Support Matters After the Sale.

One of the biggest problems customers face after buying medical and mobility equipment through marketplaces like Amazon is discovering that there is nobody to call when they actually need help. Product questions, warranty issues, replacement parts and support can quickly become difficult when there is no dedicated provider behind the purchase.

With MedCare Mobility, you buy from an authorized dealer and a real medical equipment provider — with knowledgeable people you can contact when help matters.
Price Match Competitive pricing
30-Day Returns On eligible products
Fast Shipping Nationwide processing
Brand Warranties Manufacturer backed
US-Based Support Real people to help
Authorized Dealer A provider behind you

Description

The Karman S-ERGO-115 Ergonomic Wheelchair (often known as a karma wheelchair) is one of the most advanced and comfortable manual wheelchairs for sale today—engineered specifically for users who rely on mobility every single day.

Weighing only 25 lbs, this ultra lightweight wheelchair is built around a globally patented S-Shape Seating System designed to improve posture, reduce pressure, and dramatically increase long-term comfort.

Why This Karman Wheelchair Stands Above the Rest

If you’re looking for a light wheelchair for sale that goes beyond basic mobility, the S-ERGO-115 is designed for long-term use, daily comfort, and real ergonomic support.

✔️ Designed for long-term wheelchair users
✔️ Reduces pressure points and sliding
✔️ Improves posture and spinal alignment
✔️ Ideal for everyday use at home or outdoors

S-Shape Ergonomic Seating System (Game-Changer)

This is what makes this wheelchair truly elite.

The S-Shape Seating System follows the natural contours of the human body—unlike flat seats found in standard wheelchairs.

✔️ Distributes weight evenly across the body
✔️ Reduces pressure sores and discomfort
✔️ Prevents forward sliding in the seat
✔️ Promotes healthy posture and stability

This is especially critical for users who spend extended hours in their wheelchair.

Advanced Comfort & Hygiene Features

✔️ AEGIS® anti-bacterial upholstery – controls odor, bacteria, and deterioration
✔️ Breathable mesh seating – reduces heat buildup
✔️ Wider concave arm pads – improved arm support
✔️ Ergonomic handrims – easier propulsion

Lightweight, Strong & Travel-Ready

✔️ Ultra lightweight frame (25 lbs)
✔️ Folding backrest and seat
✔️ Easy to transport and store
✔️ Aircraft-quality frame durability

Custom Options Explained (VERY IMPORTANT)

🔹 Quick Release Wheels

Optional quick-release rear wheels allow you to remove the wheels instantly.

✔️ Makes transport much easier
✔️ Reduces overall lifting weight
✔️ Ideal for frequent travelers or caregivers

🔹 Elevating Legrests

Upgrade to elevating legrests if you need leg support.

✔️ Helps reduce swelling
✔️ Improves circulation
✔️ Ideal after surgery or injury

🔹 Frog Legs Suspension Forks

This premium upgrade adds front suspension for a smoother ride.

✔️ Absorbs shock from bumps
✔️ Reduces joint and back strain
✔️ Recommended:

    • Below 160 lbs → lighter suspension
    • Above 160 lbs → heavier-duty suspension

Who This Wheelchair Is BEST For

✔️ Long-term wheelchair users
✔️ Users needing pressure relief & posture support
✔️ Active users who self-propel daily
✔️ Seniors needing comfort-focused mobility
✔️ Anyone upgrading from a basic wheelchair

Common Problems This Wheelchair Solves

  • ❌ Back pain → ✔️ ergonomic S-shape seating
  • ❌ Pressure sores → ✔️ weight distribution system
  • ❌ Sliding forward → ✔️ anti-slip seating design
  • ❌ Heavy chairs → ✔️ 25 lb lightweight frame
  • ❌ Poor comfort → ✔️ breathable & padded system

⭐ Looking for something even more premium?
Explore the S-ERGO Alpine White Limited Edition – a unique upgraded version with exclusive materials and design.

👨‍⚕️ Need something for transport or caregiver use?
Check out the S-115 Transport Chair Version – lighter and designed for assisted mobility.

❓ Frequently Asked Questions

Is this a good wheelchair for long-term use?

Yes. This wheelchair is specifically designed for long-term use with ergonomic seating and pressure relief support.

What makes this better than standard wheelchairs?

The S-Shape seating system improves comfort, posture, and weight distribution—something flat seat wheelchairs do not offer.

Is this wheelchair lightweight?

Yes. At only 25 lbs, it is considered an ultra lightweight wheelchair.

Who should choose elevating legrests?

Users with swelling, circulation issues, or recovery needs should consider this option.

What are Frog Legs suspension forks?

They are shock-absorbing front forks that provide a smoother ride and reduce strain on the body.

Is this good for elderly users?

Yes. It provides comfort, support, and ease of use for seniors needing daily mobility.

Can I transport it easily?

Yes. The lightweight frame and folding design make it very travel-friendly.

🔗 Explore More Wheelchairs & Guides

Helpful Guides:

PRODUCT SPECIFICATION

📏 Product Specifications

Seat Size Overall Width Weight Capacity Best Fit
16″ x 17″ 23″ 25 lbs 250 lbs Compact / smaller users
18″ x 17″ 25″ 25 lbs 250 lbs Standard adult fit
20″ x 17″ 27″ 25 lbs 250 lbs Wider seating comfort
  • Product Type: Ultra lightweight ergonomic manual wheelchair
  • Brand: Karman Healthcare (often searched as Karma wheelchair)
  • Frame Design: Ergonomic S-Shape seating system frame
  • Frame Material: High-strength lightweight aluminum
  • Seat Width Options: 16″, 18″, 20″
  • Seat Depth: 17″
  • Seat Height: 19″
  • Back Height: 17″
  • Armrest Height: 8″
  • Armrests: Fixed armrests with wider concave ergonomic armpads
  • Footrests: Swing-in / swing-away removable footrests
  • Optional Legrests: Elevating legrests available upgrade
  • Seating System: Patented S-Shape ergonomic seating for pressure relief & posture support
  • Cushion: Removable 1/4″ anti-bacterial cushion
  • Upholstery: Breathable mesh with AEGIS® anti-microbial treatment
  • Rear Wheels: 24″ spoked wheels with polyurethane flat-free tires
  • Handrims: Ergonomic handrims for easier propulsion
  • Front Casters: 7″ × 1″ polyurethane casters
  • Wheel Options: Fixed rear wheels or optional quick-release wheels
  • Drive Type: Self-propelled or caregiver-assisted
  • Suspension Upgrade: Optional Frog Legs front fork suspension
    • Recommended under 160 lbs → lighter suspension
    • Recommended over 160 lbs → heavy-duty suspension
  • Storage: Backrest pouch for personal items
  • Folding Type: Folding seat and folding backrest
  • Overall Height: 36″
  • Overall Length: 39″
  • Folded Width: 12″
  • Product Weight: 25 lbs (without footrests)
  • Weight Capacity: 250 lbs
  • Frame Colors: Pearl Silver, Rose Red
  • HCPCS Code: K0004 / K0005
  • Shipping Dimensions: 33″ L × 31″ H × 13″ W
  • Optional Accessories:
    Anti-tippers, seat belt, memory foam cushion, canopy, headrest, push bar, spoke guards, magnesium wheels, suspension forks
  • Warranty: Manufacturer warranty included

Shipping & Returns

Shipping & Return Policy

At MedCare Mobility, we understand that purchasing medical and mobility equipment is an important decision. Our goal is to make the ordering, delivery, and return process as clear and straightforward as possible.

Because many of the products we offer are large, specialized, or shipped directly from manufacturer and distributor warehouses, shipping and return requirements may vary somewhat by product and brand. The policy below explains what you can generally expect when ordering from MedCare Mobility.

Shipping & Order Processing

We ship medical and mobility equipment to customers throughout the United States. Orders are processed as quickly as possible, and tracking information is provided once available.

Processing Time

Most in-stock orders are processed within approximately 1–3 business days. Processing may include order verification, warehouse preparation, packaging, and coordination with the manufacturer or distributor.

Some specialty equipment, made-to-order products, oversized items, or products shipping directly from a manufacturer may require additional processing time. Any estimated processing or lead time shown on an individual product page should be considered part of the expected fulfillment timeframe for that item.

Transit & Delivery Time

Once shipped, many standard orders arrive within approximately 3–7 business days. Larger medical equipment, freight shipments, specialty products, and certain manufacturer-direct orders may require additional transit time.

Tracking information will generally be emailed once the shipment has been processed by the carrier. If you have questions regarding the status of your order, please contact us at info@medcaremobility.com.

Alaska, Hawaii & Special Shipping Areas

Orders shipping to Alaska, Hawaii, and certain remote or limited-access areas may be subject to additional shipping charges. If an additional charge is required after your order is reviewed, we will contact you before proceeding whenever additional payment is necessary.

Freight & Oversized Equipment

Hospital beds, patient lifts, large recliners, ramps, and other oversized medical equipment may ship by freight rather than standard parcel service. Unless a specific delivery service is stated on the product page or order, freight delivery does not automatically include inside delivery, assembly, installation, or removal of packaging.

30-Day Return Policy

We want you to feel comfortable ordering from MedCare Mobility. Most eligible products may be returned when a return is requested within 30 days of delivery, subject to the conditions and exclusions outlined below.

Eligible products generally include:

  • Electric and power wheelchairs
  • Manual and lightweight wheelchairs
  • Mobility scooters
  • Walkers and rollators
  • Patient lifts
  • Wheelchair ramps
  • Hospital and homecare beds
  • Eligible medical mattresses
  • Geriatric and medical recliner chairs
  • Overbed tables
  • Bathroom benches and shower chairs
  • Other eligible medical and mobility equipment

Return eligibility can vary by manufacturer and product type. Products specifically identified as non-returnable, custom, made-to-order, or otherwise subject to special return terms are governed by those terms.

Return Authorization

Please contact us before shipping any product back. Returns must first be approved and issued a Return Authorization (RA) and the appropriate return shipping address.

You may request a return by emailing info@medcaremobility.com or contacting our customer service team through the live chat on our website.

Please do not return merchandise to an address shown on the original shipping label unless specifically instructed to do so. Many products ship directly from manufacturer or distributor warehouses, and the correct return location may be different from the original shipping location.

Condition of Returned Merchandise

To qualify for a return and refund, the product must be returned:

  • In brand-new and unused condition
  • In its complete original manufacturer packaging
  • With all manuals, components, hardware, accessories, and included materials
  • Without damage, modification, assembly wear, stains, odors, or other signs of use
  • In resalable condition upon inspection by the receiving warehouse or manufacturer

We strongly recommend keeping the original box, pallet, protective materials, and packaging until you are certain that you intend to keep the equipment. Large medical equipment can be difficult or impossible to return safely without its original packaging.

Restocking Fees

Approved returns are subject to a mandatory restocking fee, generally ranging from 15% to 20% of the applicable product price. The exact restocking percentage varies depending on the manufacturer, brand, and type of equipment being returned.

These restocking charges are assessed to us by the manufacturer or distributing warehouse when merchandise is returned. MedCare Mobility does not add the fee simply as a return penalty; when the manufacturer requires the charge, we must pass the applicable amount through as part of processing the return.

If you would like to know the applicable restocking percentage for a particular product before ordering, please contact us and we will be happy to help whenever that information is available from the manufacturer.

Return Shipping & Shipping Charges

The customer is responsible for shipping charges associated with the order when making a standard return.

Customers are responsible for arranging for the approved merchandise to be returned to the return address provided with the Return Authorization. In certain cases, we may be able to provide a prepaid return label or coordinate return transportation for your convenience. When provided, the applicable shipping cost may be deducted from the final refund.

Because some medical equipment is oversized or requires freight transportation, prepaid labels or carrier call tags may not be available for every product. Our customer service team will provide the available return instructions when your return is authorized.

Non-Returnable Products

For health, hygiene, safety, customization, and manufacturer-policy reasons, certain products are not eligible for standard returns.

We currently do not accept returns on:

  • Parts & accessories
  • Wheelchair cushions and support accessories
  • Patient lift slings
  • Custom or made-to-order products
  • Products specifically identified as non-returnable on the product page

If a non-returnable product arrives damaged, defective, or incorrect, please contact us promptly. Non-returnable status does not prevent us from assisting with a legitimate shipping damage, defect, warranty, or fulfillment issue in accordance with the applicable manufacturer and carrier procedures.

Damaged or Incorrect Orders

We take shipping damage seriously and will work with you to help resolve legitimate delivery issues.

If your product arrives damaged, please notify MedCare Mobility within 48 hours of delivery. Whenever possible, retain the shipping carton, pallet, packaging materials, and the product exactly as received and take clear photographs of the packaging and any visible damage.

Reporting damage promptly is important because carriers and manufacturers have limited timeframes for filing freight and shipping claims.

If you receive an incorrect product or believe there is a manufacturer defect, please contact us before returning or disposing of any merchandise or packaging so that we can provide the appropriate instructions.

Refused Deliveries

Please contact us before refusing a delivery unless the shipment has obvious significant freight damage and the carrier is documenting the damage at delivery.

A shipment that is refused for reasons unrelated to verified shipping damage may be treated as a standard return. Applicable restocking and shipping charges may therefore be deducted from the refund.

Return Shipping Deadline

Once a return has been approved and return instructions or a return label have been issued, the merchandise must be shipped within 72 hours unless MedCare Mobility provides different instructions in writing.

This is particularly important when a return is approaching the end of the applicable return period. Returns shipped outside the authorized timeframe may be refused by the manufacturer or warehouse and may no longer qualify for a refund.

Refund Processing

Refunds are processed after the returned merchandise has been received and inspected by the applicable warehouse or manufacturer and the return has been confirmed to meet the return requirements.

The applicable restocking fee, shipping charges associated with the order, and any other authorized return-related charges will be deducted from the amount eligible for refund.

If returned merchandise is used, damaged, incomplete, missing original packaging or components, or otherwise returned in a condition that prevents the manufacturer or warehouse from accepting it as new and resalable merchandise, the return may be refused or the refund may be reduced in accordance with the manufacturer’s assessment.

Custom & Made-to-Order Products

Products identified as custom, configured, made-to-order, special-order, or manufactured specifically for the customer cannot generally be canceled once production or manufacturer processing has begun and are not eligible for standard returns.

For custom products, cancellation may only be possible during the initial processing period and before production or customization begins. Because production schedules vary by manufacturer, we encourage customers to contact us immediately if a change is required.

If a custom product arrives damaged or has a legitimate manufacturing defect, we will work with the manufacturer to pursue the appropriate resolution, replacement components, repair, or other available remedy under the applicable manufacturer policy or warranty.

Questions Before Ordering?

Medical equipment can vary considerably in size, configuration, compatibility, and intended use. If you are unsure whether a product will work for your needs, we strongly encourage you to contact us before placing your order.

Our team is happy to help review product specifications, dimensions, options, compatibility, and available manufacturer information so you can make a more informed purchasing decision and reduce the possibility of needing a return.

For shipping, return, or product questions, contact us at info@medcaremobility.com or speak with us through the live chat on our website.

MANUAL/INSTRUCTIONS

Product Brochure

Owners Manual

Videos

Why Customers Choose MedCare Mobility Real Support Matters After the Sale.

A major problem with buying medical and mobility equipment through marketplaces like Amazon is realizing later that there is nobody to call when help is needed.

With MedCare Mobility, you buy from an authorized dealer and a real provider you can contact for product help, warranty guidance and support after your purchase.
Authorized Dealer
Real US Support
Warranty Guidance
After-Sale Help
Trustindex star 1Trustindex star 2Trustindex star 3Trustindex star 4Trustindex star 5.0.5
4.5
verified by Trustindex
Trustindex verifies that the company has a review score above 4.5, based on reviews collected on Trustindex over the past 12 months, qualifying it to receive the Top Rated Certificate.

Related Products

On Sale!