Karman S-Ergo 125F Ultra Lightweight Ergonomic Wheelchair – 25 lb
Visit :Karman Healthcare
Options & Accessories
Select optional accessories to add with your wheelchair.
About This Item
- 25 lb without riggings
- 16" and 18" seat widths
- S-Shape ergonomic seating with flip-back armrests
- 24" flat-free rear wheels with ergonomic handrims
- 250 lb weight capacity
Quick Specifications
- Model Name
- S-ERGO 125
- Product Type
- Ergonomic Wheelchair
- Product Weight
- 25 lb without riggings
- Weight Capacity
- 250 lb
- Available Seat Widths
- 16", 18"
- Armrest Height
- 8"
- Seat Height
- 19"
- Back Height
- 17"
- Folded Width
- 12"
- Overall Height
- 36"
- Overall Open Widths
- 23″, 25″
- Overall Length
- 39"
- Frame Material
- Aluminum
Verify the selected size and configuration before ordering.
Product Description
The Karman S-Ergo 125F Ultra Lightweight Ergonomic Wheelchair weighs 25 lb without footrests and supports users weighing up to 250 lb. It features Karman’s S-Shape ergonomic seating system, flip-back armrests, removable swing-in/swing-away footrests, a folding backrest and seat, flat-free rear wheels, and a breathable seat and back cushion. Choose a 16" x 17" or 18" x 17" seat in Rose Red or Pearl Silver.
Karman S-Ergo 125F Ultra Lightweight Ergonomic Wheelchair
The Karman S-Ergo 125F combines an ultra-lightweight aluminum frame with practical transfer, storage and everyday mobility features. At 25 lb without footrests, this manual wheelchair is easier for many caregivers and family members to lift, fold and place into a vehicle than a conventional standard wheelchair.
Karman’s patented S-Shape seating system creates a contoured seating surface rather than the flat seat commonly found on traditional wheelchairs. The chair also includes breathable mesh upholstery and a removable antibacterial seat and back cushion for comfortable everyday use.
Flip-back armrests provide additional side access for transfers and allow the wheelchair to move closer to tables or desks. The removable footrests can swing inward or outward, helping provide clearer access when entering or exiting the wheelchair.
Key Features
- 25 lb wheelchair weight: Weighs 25 lb without footrests for easier lifting, storage and transportation.
- 250 lb weight capacity: High-strength frame supports users weighing up to 250 lb.
- S-Shape ergonomic seating: Karman’s contoured seating design provides an ergonomic alternative to a conventional flat wheelchair seat.
- Flip-back armrests: Armrests move backward to provide additional side-transfer access and closer positioning at tables.
- Ergonomic arm pads: Wider contoured arm pads provide comfortable support for the user’s arms.
- Swing-in/swing-away footrests: Footrests move away from the front of the chair to help simplify entry and exit.
- Removable footrests: Footrests can be removed when transporting or storing the wheelchair.
- Folding seat and backrest: The chair folds to approximately 12 inches wide for compact storage and transportation.
- Breathable upholstery: Breathable mesh seat and back sling help improve airflow during use.
- Removable antibacterial cushion: Includes a washable AEGIS-treated seat and back cushion.
- Flat-free wheels: Polyurethane front casters and rear wheels require no air inflation.
- Ergonomic hand rims: Rear-wheel hand rims support self-propelling and everyday maneuverability.
- Backrest storage pouch: Convenient pouch provides space for carrying small personal items.
- Two seat widths: Available with a 16-inch or 18-inch seat width.
- Two frame colors: Choose Rose Red or Pearl Silver.
Designed for Easier Transfers
The S-Ergo 125F is a practical choice for users who need more side access during transfers. With the press of a release mechanism, the armrest can be moved backward and away from the side of the seat. This can make it easier to transfer between the wheelchair and a bed, chair or other supported surface.
The removable footrests swing inward or outward to clear the front of the wheelchair before the user enters or exits. The center-mounted footplate tubing is designed to provide additional lateral support around the lower legs.
Transfer requirements vary between users. Assistance from a caregiver or qualified healthcare professional may still be necessary depending on the user’s mobility and balance.
Lightweight and Foldable for Transportation
The wheelchair weighs 25 lb without footrests. Both the seat and backrest fold, reducing the folded width to approximately 12 inches. The footrests can also be removed before placing the wheelchair into a vehicle or storage area.
Before ordering, compare the wheelchair’s folded and overall dimensions with your vehicle trunk, storage space, doorways and other areas where the chair will be used.
Karman S-Ergo 125F Specifications
| Manufacturer | Karman Healthcare |
|---|---|
| Product series | S-Ergo 125F |
| Product type | Ultra lightweight ergonomic manual wheelchair |
| Seat width options | 16" or 18" |
| Seat depth | 17" |
| Seat-to-floor height | 19" |
| Armrest height | 8" |
| Backrest height | 17" |
| Overall height | 36" |
| Overall open width | 23" with 16" seat; 25" with 18" seat |
| Folded width | 12" |
| Overall length | 39" |
| Wheelchair weight | 25 lb without footrests |
| Weight capacity | 250 lb |
| Front casters | 7" x 1" polyurethane |
| Rear wheels | 24" x 1 3/8" polyurethane flat-free wheels |
| Armrest type | Flip-back armrests with ergonomic arm pads |
| Footrest type | Removable swing-in/swing-away footrests |
| Frame colors | Rose Red or Pearl Silver |
| HCPCS code | K0004 |
Available Seat and Color Configurations
| Manufacturer Model | Seat Size | Frame Color |
|---|---|---|
| S-ERGO125F16RS | 16" W x 17" D | Rose Red |
| S-ERGO125F18RS | 18" W x 17" D | Rose Red |
| S-ERGO125F16SS | 16" W x 17" D | Pearl Silver |
| S-ERGO125F18SS | 18" W x 17" D | Pearl Silver |
How to Choose the Correct Seat Width
Choose the seat width based on the user’s seated hip width, clothing and positioning requirements. A wheelchair seat that is too narrow may feel restrictive, while a seat that is unnecessarily wide can make positioning and self-propelling more difficult.
The 16-inch model has an overall open width of approximately 23 inches. The 18-inch model has an overall open width of approximately 25 inches. Measure all doorways, hallways, ramps and frequently used spaces before ordering.
Consult a qualified healthcare or mobility professional when assistance is needed selecting the appropriate seat size or wheelchair configuration.
Frequently Asked Questions
How much does the Karman S-Ergo 125F weigh?
The wheelchair weighs 25 lb without the footrests. The total assembled weight will be higher after the footrests and any optional accessories are installed.
What is the weight capacity?
The manufacturer-listed maximum weight capacity is 250 lb.
What seat sizes are available?
The S-Ergo 125F is available with either a 16" W x 17" D seat or an 18" W x 17" D seat.
Do the armrests flip back?
Yes. The armrests flip backward to provide additional side access for transfers and closer positioning at a table or desk.
Are the footrests removable?
Yes. The footrests can swing inward or outward and can be completely removed for transfers, transportation or storage.
Does the wheelchair fold?
Yes. The seat and backrest fold, reducing the chair to approximately 12 inches wide for transportation and storage.
Are the tires flat-free?
Yes. The S-Ergo 125F includes polyurethane front casters and flat-free polyurethane rear wheels that do not require air inflation.
What colors are available?
The standard frame colors are Rose Red and Pearl Silver.
Does this model have quick-release rear wheels?
No. The S-Ergo 125F is supplied with standard rear wheels. Karman states that the former quick-release version of this model has been discontinued.
Is a storage pouch included?
Yes. A storage pouch is attached behind the backrest for carrying small personal items.
What Is Included
- Karman S-Ergo 125F wheelchair frame
- 24-inch flat-free rear wheels
- 7-inch polyurethane front casters
- Flip-back armrests
- Removable swing-in/swing-away footrests
- Breathable seat and back upholstery
- Removable seat and back cushion
- Backrest storage pouch
Please verify the selected seat size and frame color before ordering. Product specifications and available options may be changed by the manufacturer without prior notice.
Shipping Policy
Free Standard Shipping in the Contiguous U.S.
Medical Equipment On Sale offers free standard shipping to the contiguous United States.
Processing Time: Most in-stock items ship within 1–2 business days. Freight, special-order, and certain products may require additional processing time. Product-specific shipping estimates are shown on the product page when available.
Delivery Time: Delivery timing varies by product, destination, carrier, and shipping method. Business-day estimates do not include weekends or carrier holidays.
Tracking: Tracking information is provided after your order ships whenever tracking is available from the carrier.
Freight Deliveries: Oversized and heavy medical equipment may ship by freight carrier. The carrier may contact you to schedule a delivery appointment. Please provide an accurate daytime phone number when placing your order.
Alaska, Hawaii, U.S. Territories, and Other Locations: Standard free-shipping terms may not apply outside the contiguous United States. Please contact us before ordering if your delivery address is outside the contiguous U.S.
If you have questions about shipping or delivery before placing your order, contact Medical Equipment On Sale at 855-633-6330.
Return Policy
At Medical Equipment On Sale, we are committed to providing clear and transparent return procedures. We work with manufacturers and authorized distributors to fulfill customer orders. Please carefully review the following Return and Refund Policy before making a purchase.
1. Return Request Window
Customers may request a return within 30 calendar days from the date of delivery.
All returns require prior authorization and must comply with the conditions outlined in this policy.
Submitting a return request does not automatically guarantee approval. Returned products must meet the applicable return eligibility requirements.
2. Return Merchandise Authorization (RMA)
A valid Return Merchandise Authorization (RMA) number is required before returning any product.
To request a return, customers must contact Medical Equipment On Sale and provide:
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Order number
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Product name and model
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Reason for the return
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Photographs, if the product is damaged, defective, or incorrect
Once the return request is reviewed and approved, we will provide the RMA number, designated return address, and return instructions.
Do not return any product without prior authorization. Unauthorized returns may be refused.
Products must be returned to the designated location specified in the RMA instructions.
3. Restocking Fee
Approved returns of non-defective products are subject to a 15% restocking fee, calculated on the returned product's purchase price.
The restocking fee covers applicable manufacturer and distributor return-handling costs.
The restocking fee will be deducted from the eligible refund.
Restocking fees will not apply to verified manufacturer-defective products or incorrect items shipped due to our error.
4. Return Shipping and Freight Charges
For returns not caused by a verified manufacturer defect or our shipping error:
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Customers are responsible for arranging and paying return shipping.
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Customers are responsible for applicable original outbound shipping and freight charges incurred in fulfilling the order.
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Large or oversized medical equipment may require freight transportation.
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Returned products should be adequately packaged and insured for their value.
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Customers are responsible for ensuring that the returned shipment reaches the designated return facility.
Free shipping at the time of purchase does not mean that return shipping is free.
Although standard shipping may be offered at no additional charge during checkout, applicable original outbound freight costs may still be deducted from an eligible refund when the customer returns a non-defective product.
Any applicable outbound freight deduction will be based on the actual shipping costs incurred, subject to applicable law and the terms disclosed at purchase.
5. Return Eligibility and Product Condition
To qualify for a refund, returned merchandise must:
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Be returned in its original condition, subject to reasonable inspection.
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Be free from damage, excessive wear, or unauthorized modifications.
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Include all original parts, accessories, manuals, and supplied components.
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Be packaged securely, preferably in its original packaging.
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Be returned in accordance with the RMA instructions.
Products showing damage, missing components, or signs of use beyond what is reasonably necessary to inspect the product may be subject to additional deductions or may be ineligible for a refund, subject to applicable law.
Returns may be inspected by the manufacturer, distributor, or authorized return facility before a refund is approved.
6. Damaged, Defective, or Incorrect Products
If you receive a product that is damaged, defective, or different from the item ordered, please contact Medical Equipment On Sale as soon as possible after delivery.
Provide your order number, a description of the issue, and photographs showing the product, packaging, or affected components when available.
We may coordinate with the manufacturer or distributor to evaluate the issue and determine the appropriate resolution.
Depending on the circumstances, the resolution may include replacement parts, repair, replacement of the product, or an authorized return and refund.
For verified manufacturer defects or incorrect items shipped due to our error, customers will not be charged a restocking fee or required to pay return shipping costs.
Please do not ship a damaged or defective product back without receiving return instructions.
7. Non-Returnable and Special-Order Products
Certain products may be ineligible for return due to their customized nature, hygiene considerations, manufacturer restrictions, or applicable safety requirements.
Examples may include:
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Custom-made or specially configured products
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Personalized medical equipment
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Products specifically identified as final sale
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Hygiene-sensitive products that cannot be resold after opening, where permitted by law
Any product-specific return restriction should be disclosed on the applicable product page before purchase.
This section does not limit any rights customers may have regarding defective or incorrectly supplied merchandise.
8. Refund Processing
Once an authorized return is received, the product will be inspected to confirm its condition and eligibility for a refund.
If approved, the refund will be calculated as follows:
Eligible Refund = Product Purchase Price − Applicable Restocking Fee − Applicable Original Outbound Freight Charges − Other Permitted Deductions
Return shipping charges paid directly by the customer are separate from this calculation.
Approved refunds are generally processed within 3–10 business days after inspection and approval.
Refunds will ordinarily be issued to the original payment method. The time required for funds to appear in your account may vary depending on your bank or payment provider.
9. Exchanges
Requests to exchange a product for a different model, size, color, or configuration are subject to product availability and manufacturer approval.
Exchanges requested for customer preference or ordering errors may be subject to applicable return shipping charges, original outbound freight charges, and restocking fees.
Any exchange-related charges will be communicated before the exchange is processed.
10. Order Cancellations
Customers should contact us as soon as possible if they wish to cancel an order.
Cancellation requests cannot be guaranteed once an order has entered processing, been prepared for shipment, or shipped.
Orders that have already shipped will generally be handled under the applicable return procedures.
Any cancellation fees or restrictions must be disclosed and applied in accordance with applicable law.
11. Choosing the Correct Medical Equipment
Customers are responsible for reviewing product specifications and selecting the appropriate model, dimensions, seat width, weight capacity, and available options before placing an order.
If you are uncertain about the suitability of a medical product, we recommend consulting a qualified healthcare or mobility professional before purchasing.
Our customer support team can assist with available product specifications and manufacturer information.
12. Manufacturer and Distributor Return Procedures
Medical Equipment On Sale works with manufacturers and authorized distributors that may process returns directly through their designated facilities.
Return addresses and shipping instructions may differ depending on the product and fulfillment source.
Customers must follow the RMA instructions provided by Medical Equipment On Sale.
Manufacturer procedures do not override applicable consumer protection laws or the return terms disclosed to customers at the time of purchase.
13. Contact Information
For return requests, refund questions, or assistance with an existing order, please contact:
Medical Equipment On Sale
Website: https://medicalequipmentonsale.com
Phone: 855-633-6330
Please include your order number when contacting us so our customer service team can assist you efficiently.
14. Applicable Consumer Rights
This policy applies to purchases made through MedicalEquipmentOnSale.com.
Nothing in this policy excludes or limits any rights or remedies that cannot lawfully be waived under applicable federal or state consumer protection laws.
Where applicable law provides additional protections, those protections will apply.
