The Karman S-ERGO-115 Ultra Lightweight Wheelchair is one of the most popular mobility solutions for users seeking long-term comfort, ergonomic support, and exceptional portability. Weighing just 25 lbs (without footrests), this wheelchair combines lightweight performance with advanced ergonomic engineering to deliver a comfortable and reliable daily mobility experience.

At the heart of the S-ERGO-115 is Karman’s globally patented S-Shape Seating System, designed to improve posture, distribute body weight evenly, and reduce pressure buildup that can lead to discomfort or pressure sores. With breathable upholstery, antimicrobial cushions, removable footrests, and a compact folding frame, this wheelchair is built to support everyday independence while remaining easy to transport and store.

Whether used for daily mobility, travel, or long-term support, the S-ERGO-115 offers a premium combination of comfort, durability, and lightweight convenience.

Designed for Long-Term Comfort & Mobility

The S-ERGO-115 Ultra Lightweight Wheelchair is ideal for users who require a long-term mobility solution that prioritizes comfort, posture support, and ease of use. Its ergonomic design helps reduce strain on the body, making daily mobility easier and more comfortable.

For users seeking a lightweight wheelchair with advanced ergonomic seating and dependable durability, the S-ERGO-115 stands out as one of the best options available.

Perfect For Users Seeking

✔ An ultra-lightweight ergonomic wheelchair

✔ A daily mobility wheelchair for long-term comfort

✔ A foldable wheelchair for travel and transport

✔ A manual wheelchair with pressure-relieving seating

✔ A high-quality mobility aid designed for independence

• Ultra-Lightweight Frame (25 lbs): One of the lightest ergonomic wheelchairs available, making lifting, transporting, and storing simple for users and caregivers.
• Patented S-Shape Ergonomic Seating System: Promotes proper posture and pressure distribution, helping reduce fatigue and improve long-term sitting comfort.
• Swing-Away Removable Footrests: Pivoting footrests allow easier transfers in and out of the wheelchair while providing stable leg support.
• Fixed Armrests with Ergonomic Padding: Comfortable arm pads provide upper-body support and stability during daily use.
• Antibacterial AEIGIS® Cushions: Removable seat and back cushions are treated with antimicrobial technology to help maintain hygiene and reduce odors.
• Breathable Mesh Upholstery: Promotes airflow and ventilation to keep users cool during extended use.
• Compact Folding Design: The seat and backrest fold easily, allowing convenient storage and transport in vehicles or small spaces.
• Durable Front Casters: 7” × 1” polyurethane front wheels provide smooth maneuverability on indoor and outdoor surfaces.
• Flat-Free Rear Wheels: 24” × 1⅜” polyurethane rear wheels with ergonomic handrims allow easy self-propulsion without the worry of flats.
• Convenient Storage Pouch: Built-in backrest storage pocket keeps personal items within easy reach.
• Multiple Size & Color Options: Available in Pearl Silver or Rose Red frames with seat widths of 16”, 18”, or 20”.
• Strong 250 lb Weight Capacity: Durable frame construction provides reliable support for everyday mobility.