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Karman S-ERGO 115 25 lb.
- • S Shaped Spinal Curvature to complement the shape of your spine naturally
- • Ultra lightweight & carry & go, store, and unfold all in under 8-10 seconds no assistance required here!
- • Sleek shades like a deep Burgundy Rose Red like Rose wine, Pearlescent iridescent silver, jet black, with select textiles like alpine white or shale charcoal grey luxe textile
- •Robust & Strong Construction with Ergonomics foucus. Tarnish & Corrosion resistant.
- • Ultra Hygienic, no odors & Skin Safe! Antibacterial guard enmeshed with AEGIS, a silver nanoparticle silicone. Not to mention, it's so easy to maintain.
- • Minimizes pressure points and offers deep seated comfort with three seat width choices, 16”, 18” & 20”.
- • Exceptional support by promoting natural posture and evenly distributing weight, helping to minimize pressure points, a pinnacle of ergonomic design.
On the Prowl for a standout Ergonomic Wheelchair, that is as tough as it’s light to travel with? Look no further, dial into the Karman S-Ergo Ultra-Lightweight Wheelchair, a remarkable innovative blend of comfort, lightweight ease, function, strength, and durability!
Patented S-Spinal Shape Ergonomic Design and Easy to Transport!
This wheelchair stands the test of time and will soon be your favorite, owing to numerous customer testaments to how their lives improved notches higher, thanks to the ultra-low weight of 25lb, with patented S-shaped seating, to promote ‘optimal’ weight distribution and pressure relief.
Help
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, withing 24 hours on weekdays.
Customer service
All questions about your order, return and delivery must be sent to our customer service team by e-mail at info@rivete.store.com
Sale & Press
If you are interested in selling our products, need more information about our brand or wish to make a collaboration, please contact us at info@rivete.store.
Help
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, withing 24 hours on weekdays.
Customer service
All questions about your order, return and delivery must be sent to our customer service team by e-mail at yourstore@yourdomain.com
Sale & Press
If you are interested in selling our products, need more information about our brand or wish to make a collaboration, please contact us at press@yourdomain.com
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Patented S-Spinal Shape Ergonomic Design and Easy to Transport!
This wheelchair stands the test of time and will soon be your favorite, owing to numerous customer testaments to how their lives improved notches higher, thanks to the ultra-low weight of 25lb, with patented S-shaped seating, to promote ‘optimal’ weight distribution and pressure relief.
One of the standout features of the S-ERGO-115 is its user-friendly design, which makes it easy to fold and transport. Whether you're heading out for a day trip or simply moving it around your home, this wheelchair is designed for convenience.
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Robust and Durable for the Long Term
< Its Robust reinforced steel frame & design take into account the daily use of the wheelchair. Based on ergonomic calculations of the hours per day used, to offer you extended comfort for users who spend extended periods!
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, and weight distribution, and lower the risk of pressure sores and scoliosis.
. Has an impressive weight capacity of up to 250lb., accommodating a range of users. Your path is shaped by High-tread, flat-free rear wheels (24 x 1 3/8) with ergonomic handrail for easy maneuverability.
It is our number one best seller for many reasons. Not only it is an ultralight wheelchair measuring in at 25 lbs., but it is also the best in ergonomics.
Take a look at the pressure map and weight distribution found on our globally patented S-shaped seating system. It does come with a detachable footrest and many other features such as removable cushions treated by AEIGIS® treated anti-microbial coated seating system.
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Distribution of Weight With an Ergonomic Design
System, which promotes optimal weight distribution and pressure relief. This ergonomic design is crucial for users who spend extended periods in their wheelchairs, as it helps to prevent discomfort and pressure sores.
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Customize your S-Ergo 115, 25lb ultra-light Wheelchair with abundant options!
The option to customize your wheelchair with Quick Release wheels and various seat widths ensures that you can tailor it to your specific needs. Folding Design Backrest and seat fold flat for compact storage and transportation.
Additionally, our commitment to customer satisfaction means that we offer same-day shipping for orders placed before 3 pm Pacific Standard Time, allowing you to receive your wheelchair quickly and efficiently.
Choose from the drop-down menu for each add-on you want, and customize a package that caters to your needs and comfort!
Whether it be swing-away footrests, Arm pads, memory foam, or gel cushions, life-enhancing accessories or frames, footrests, wheels, and detachable components. The Karman S-Ergo 115 25lb offers you a world of possibilities just on this page!
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Easy to Care & Maintain
The detachable footrest and removable cushions, treated with AEGIS anti-microbial coating, further enhance the user experience by ensuring cleanliness and ease of maintenance. Etch some time to read it's warranty and care coverage, included below in the tech. specs columns; Warranty Information: Comprehensive warranty for peace of mind regarding your purchase.
- - 1x Power Wheelchair with pre-installed intelligent joystick control,1x Padded Cushion for extra comfort,2x Anti-Tip Wheels for added stability
- - 1x Rechargeable Lithium-ion Battery Pack (removable for easy charging)&1x Charger (Quick-Charge Technology).
- - 1x User Manual with operation and maintenance guidance.
- - 1x Tool Kit for minor adjustments and maintenance & Warranty certificates.
One of the standout features of the S-ERGO-115 is its user-friendly design, which makes it easy to fold and transport. Whether heading out for a day trip or simply moving it around your home, this wheelchair is designed for convenience

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.

"At 98, my mother's knee collapsed, and her once-active lifestyle came to a sudden halt. We needed a solution, fast."
"When the search for mobility felt overwhelming, we found Karman." A local medical supplier recommended Karman wheelchairs, and their customer service team made the process seamless. They carefully understood her needs and guided us to the perfect fit: the S Ergo 115.
"Lightweight, durable, and designed for comfort, the S Ergo 115 gave my mother her freedom back." It’s more than just a wheelchair—it’s a lifeline to quality of life and independence, no matter the age.
"Don’t wait to give your loved ones the mobility they deserve. Explore Karman’s ultralight wheelchairs today!"


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.

It does come with a detachable footrest and many other features such as removable cushions treated by AEIGIS® treated anti-microbial coated seating system.
Additionally, our commitment to customer satisfaction means that we offer same-day shipping for orders placed before 3 pm Pacific Standard Time, allowing you to receive your wheelchair quickly and efficiently.
While the S-ERGO-115 may come with a higher price tag, its quality and features make it a worthwhile investment for those with long-term mobility issues.


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Specifications
Specifications
Karman S-Ergo 115 25lb. Ultra-Lightweight Wheelchair: Technical Specifications
Weight Capacity: Supports up to 250 lbs
Wheelchair Weight: Ultra-light at just 25 lbs (frame only)
Frame Material: Aircraft-grade T6 aluminum for lightweight durability
Foldable Design: Compact folding for easy storage and travel
Seating System: Patented S-Shape seating for pressure relief and posture support
Cushions: AEIGIS® anti-microbial, removable, and washable
Footrests: Swing-away and detachable for convenience
Armrests: Fixed armrests with ergonomic padding for extra comfort
Wheels:
Safety Features: Anti-tip wheels and ergonomic braking system
Dimensions (Open): 39 x 23 x 36 inches (LxWxH)
Dimensions (Folded): 12 inches wide for compact storage
Adjustments:
Additional Features: Integrated storage pouch for personal itemsWeight: 25 lbs (without footrest)
Weight Capacity: 250 lbs
Frame: Ultralight 6061 T-6 Aircraft-grade Aluminum
Seat Frame: Globally Patented S-Shape Ergonomic Seating System
Upholstery: Anti-Bacterial AEIGIS® Seat and Back Cushion; Breathable Mesh Seat and Back Sling
Armrest: Fixed Armrest with Ergonomic Arm Pads
Storage: Storage Pouch on Backrest
Folding Mechanism: Folding Backrest and Seat for Compact Transport
Footrest: Swing In/Away Removable Footrest
Front Casters: 7" x 1" Polyurethane
Rear Wheels: 24" x 1 3/8" Polyurethane Flat-Free with Ergonomic Handrim
Seat Width: Available in 16" x 17", 18" x 17", 20" x 17"
Seat Depth: 17 inch
Seat Height: 19 inch
Armrest Height: 8 inch
Back Height: 17 inch
Overall Height: 36 inch
Overall Open Width: 23 inch, 25 inch, 27 inch (based on seat width)
Folded Width: 12 inch
Overall Length: 39 inch
Weight Without Riggings: 25 lbs
Frame Colors: Rose Red or Pearl Silver
Shipping Dimensions: 33" L x 31" H x 13" W
Warranty: HCPCS Code K0004*27Kg)