Karman Flexx Ultra Lightweight Wheelchair

4.8 25+ online ratings

Meet the Flexx wheelchair - the ultimate adjustable ultra lightweight chair on the market. This wheelchair boasts a range of features that make it highly customizable to your needs, including flip back armrests, removable footrests, a foldable backrest, and adjustable front and rear wheels. Plus, with a center of gravity adjustment and back angle adjustment, you can fine-tune every aspect of your chair.

Karman Flexx Wheelchair ultra lightweight with Quick Release Wheels

But that's not all - the Flexx wheelchair also comes with removable wheels for easy transport, and various options are available to suit your specific needs. Whether you're in need of a highly adjustable chair for your own use or you're looking to purchase one for someone else, the Flexx wheelchair has you covered at the lowest price available. Upgrade your mobility with the Flexx wheelchair today.

Karman Flexx Wheelchair Video Breakdown


  • 24″ Flat Free Polyurethane Tires with High Tread
  • Swing Away Removable Footrests
  • Backrest Pouch
  • Patented Ergonomic Handrim
  • Seat width: 16″, 18″, 20″
  • Seat depth: 16″ or 18″
  • Padded Seat and Back Upholstery 
  • Folding Backrest
  • Standard Quick Release Rear Wheels
  • High strength, starting weight at only 28.5 lbs. (w/o footrests)
  • 8″×1” Polyurethane front casters
  • Angle and height adjustable backrest
  • Center of gravity, and rear axle height adjustable
  • Frame Color: Diamond Black
  • Weight Capacity of 286 lbs


HCPCS Code K0005*
Seat Width 16 inch., 18 inch., 20 inch.
Seat Depth 16 inch., 18 inch.
Armrest Height 8 inch. – 11.5 inch.
Seat Height 16-21 inch.
Back Height 17 inch (optional 16-21 inch)
Overall Height 30-41 inch.
Overall Open Width 23 inch., 25 inch., 27 inch.
Folded Width 15 inch.
Overall Length 43 inch.
Weight Without Riggings 28.5 lbs.
Weight Capacity 286 lbs.
Shipping Dimensions 33″ L x 36″ H x 15″ W
Armrest Length

14" from seat (2" from seat,
12" armrest)

Due to our commitment to continuous improvements, Wheels & Chairs reserves the right to change specifications and design without notice. Further, not all features and options offered are compatible with all configurations of the wheelchair.


Wheels & Chairs can adjust the following on request for free:

  • Back Post
  • Center of Gravity
  • Rear Wheels
  • Backrest Angle
  • Seat Depth

Wheels & Chairs can add the following on request at an additional cost.

  • Clamp Style Seat Belt 2 Piece (+$23.00)
  • Auto Style Seat Belt 2 Piece (+$36.00)
  • 16″-18” Width Foldable Headrest with Hardware (+$154.00)
  • 20″-22” Width Foldable Headrest with Hardware (+$174.00)
  • Anti Tippers – Pair (+$100.00)
  • Universal Carry Pouch – Size: Small (+$11.00)
  • Universal Carry Pouch – Size: Large (+$19.00)
  • Universal Cup Holder (+$19.95)
  • Tie Down Kit 15ft / 4.5m (+$39.99)
  • 17″ length Extra Wide Hemi Concave Pivoting Armpad Armrests (+$400.00)
  • Articulating Elevating with Calf Support Legrests (+$299.00)
  • Seat Memory Foam  2" Cushion (+$219.00)
  • Seat Memory Foam  2" Cushion (+$229.00)
  • Foam Seat 2" Cushion (+$72.00)
  • Foam Seat 2" Cushion (+$78.00)
  •  Seat Gel 2" Cushion (+$98.00)
  •  Seat Gel 2" Cushion (+$108.00)
  • Wide Memory Foam 2” Cushion (+$189.00)
  • Wide Memory Foam 2” Cushion (+$199.00)
  • Wide Back Foam Cushion (+$98.00)
  • Wide Back Foam Cushion (+$126.00)
  • Aluminum Hub Urethane Narrow Court Caster (+$90.00)
  • Aluminum Hub Urethane Narrow Court Caster (+$108.00)
  • Aluminum Hub Wide Soft Roll Caster (+$132.00)
  • Patient Weight < 160 lb (+$299.00)

If you'd like to make any of the following adjustments or additions, contact our sales team through text, call or email and we'd be happy to assist you.

Phone number: (757) 654-1727
Email: sales@wheelsandchairs.com


Why buy from Wheels & Chairs?

  • Price - Wheels & Chairs offers the lowest price possible as allowed by our manufacturers. You won't be able to find any of our items for less than what we offer on the market.
  • Service - Our knowledgeable customer service team has the BEST response times in the industry. If you send a message to live chat and don't hear a response in 5 minutes or less, you get a discount.
  • Free Shipping in the US - We ship to anywhere in the US for absolutely free (contiguous states only). It's on us.
  • Return Policy - We match the return policies of our manufacturers for all products giving you the best possible deal (usually free returns within 30 days plus a restocking free. See the full return policy in "Shipping | Warranty | Returns" tab above.


We offer free shipping on all products.

Estimated Shipping Time: 1-6 Business Days


In order to process your return as efficiently as possible, please follow the instructions below carefully. Failure to follow these instructions may result in a delay in processing your return or have the credit denied.

Non-Returnable Products

  • Products purchased more than thirty (30) days from ship date
  • Configured wheelchairs, special or custom products made to customer specifications or sold as non-returnable
  • Products returned in altered or damaged packaging, or in packaging other than original packaging
  • Package and/or product broken, breached, damaged or unsellable condition
  • Returns prohibited by state law
  • All seating components must be returned inside original sealed plastic bags
  • Issuance of an RMA number does not guarantee credit.  Credit issuance is dependent on confirmed receipt/review and acceptance of RMA product back in Wheels & Chairs inventory and is subject to the other terms of this policy

*Each state has individual Pharmacy laws, all returns are subject to approval of Wheels & Chairs.

Short Shipment and Freight Damage

Claims for shortage, errors in delivery or defects apparent on individual inspection must be made in writing to Wheels & Chairs within four (4) calendar days after receipt of shipment.  Buyer’s failure to give timely notice of the same shall constitute unqualified acceptance of such shipment.

Damages or Shortages

In an effort to reduce the potential in delaying a resolution of a damage or shortage claim, the customer is required to count all receipts prior to customer’s acceptance of delivery from the carrier.  Furthermore, after receipt of products, inspection to obvious damage to product, packaging and/or shortages, must be noted on the carrier’s freight bill or bill of lading (BOL) and be countersigned by the customer.  The damaged products must remain in the original carton in the event inspection is required by the transportation company.

The Customer must notify Wheels & Chairs of any damages in transit or any of the aforementioned possible situations within two (2) business days of receipt, or Wheels & Chairs shall have no obligations to process credit or arrange for the product replacement.  Contact a Wheels & Chairs Service representative at (757) 654-1727 or support@wheelsandchairs.com to report damages or shortages.

Products Shipped in Error by Wheels & Chairs

Customer must notify Wheels & Chairs of any shipping errors or disputes within two (2) business days of receipt.  Products shipped in error by Wheels & Chairs are returnable through RMA procedure, provided that products are received within thirty (30) days of receipt.

RMA (Returns Merchandise Authorization), Fee Schedule, & Procedure

Return authorization must be obtained in advance from Wheels & Chairs. No return of any kind will be accepted after fourteen (14) calendar days from the invoice date and shipped back within 30 days shipped freight prepaid. Goods accepted for credit upon return will be subject to a 15% handling/restocking charge and all transportation charges must be prepaid.

For orders being returned for exchange in color, size, etc. the restocking fee will be reduced to 10%. Any returns thereafter will be on a case-by-case basis depending on the product, and situation, and subject to a restocking fee ranging from 25-50%, plus a minimum of $25 processing.

Custom-made goods are not subject to return under any circumstances. In no case are goods to be returned without first obtaining an RMA (Returned Merchandise Authorization) number. Return authorization number must be marked on the outside of the box and ship back to Karman (supplier). All freight charges including the 1st way from Karman to the customers will not be credited or refunded.

Wheels & Chairs will credit any freight and/or handling fee on the original order paid by the customer on returns that are due to a Wheels & Chairs error, and if all items on the invoice are being returned.


The warranty is extended only to the original purchase and delivery of the product.  Warranty is not transferable.  Parts or materials which are subjected to normal wear and tear which must be replaced / repaired are the owner’s responsibility.  Damaged caused by user negligence, accidental damages intentional or not are not covered under Factory warranty policy.  Arm pads and upholsteries are not covered by our warranty policy. The warranty period for the consumer commences on the purchase date. Warranty is void on wheelchairs that have had the serial # tag removed and/or altered. Furthermore, products that have been subjected to negligence, abuse, improper storage, or handling, improper operation, any modifications, misuse are not covered under the warranty policy. All warranty repairs or replacements must have prior authorization from Wheels & Chairs with freight prepaid. Wheels&Chairs reserves the right to issue call tags for any warranty repairs, which is situation dependent. Should a field action or recall occur, Wheels & Chairs will identify the affected units and contact you with instructions for resolution. If you'd like to make a warranty claim, you can fill out this Contact Form or contact one of our agents at support@wheelsandchairs.com or call us at (757) 654-1727.

The full warranty of each Karman wheelchair product matches the warranty of our corresponding wheelchair supplier, in this case Karman Healthcare. If you have further questions about the warranty, please contact us at any point. We're happy to help.

Got questions? Read through our FAQ page listed in our Main Menu to see if it's answered there! If not, please contact us either through the chatbot found on the bottom right of the screen or via this form.

Customer Reviews

Based on 4 reviews
Beth A
I am very pleased with

I am very pleased with this chair. It is easy to use and comfortable for my mother. It was easy to figure out without reading the instructions. The instruction manual could use some improvement but the chair is wonderful.

Wendy L
Great for traveling

The adjustability of this chair is terrific. Mini tool kit is included. Seat belt needs to be ordered separately, which I did not realize until we got the shipment.

William S
Best Chair

I bought the Flexx wheelchair for my wife and it is a true engineering marvel and High quality machine. We love it!

Devona B
The Flexx lightweight is just

The Flexx lightweight is just that. This is easy for someone to push or for the person setting in the chair to move by themselves. Love all the features.


25+ online ratings
The summary star rating & review is based on aggregated reviews of this product across the web. It cannot be altered by the merchant and can be verified by emailing support@onereview.app.

Summary of Online Reviews


25+ online ratings
The summary star rating & review is based on aggregated reviews of this product across the web. It cannot be altered by the merchant and can be verified by emailing support@onereview.app.

What people like

The Karman Healthcare - Karman Flexx Ultra Lightweight Wheelchair is highly rated for its durability, comfort, and maneuverability. Users praise its lightweight design, which makes it easy to transport and travel with, and its sturdy construction, which ensures it can withstand everyday use. The chair's adjustable seat and backrest provide a customized fit, and its flip-back armrests make it easy to get in and out. Some users have reported minor issues with the wheelchair's brakes and wheels, but overall, it is a well-received option for those seeking a reliable and portable wheelchair.


  • Lightweight and easy to maneuver (25+ Reviews)
  • Folds compactly for easy transport (15+ Reviews)
  • Comfortable seat and backrest (10+ Reviews)
  • Adjustable footrests and armrests (5+ Reviews)
  • Durable construction (5+ Reviews)


• Limited Padding (Multiple Sources): Several reviewers mention the Karman Flexx's seat and backrest padding being on the thinner side, causing discomfort on longer rides.

• Armrest Issues (Multiple Sources): A number of reviews point out challenges with the armrests, including difficulty adjusting or removing them.

• Bumpy Ride (Multiple Sources): Some reviewers mention that the Karman Flexx can provide a bumpy ride, especially on uneven terrain.

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