Karman S-ERGO 115 Ultralight Wheelchair | 25 lb Ergonomic Folding Manual Wheelchair

Karman S-ERGO 115 Ultralight Wheelchair | 25 lb Ergonomic Folding Manual Wheelchair

The Karman S-ERGO 115 Ultralight Wheelchair combines exceptional portability with award-winning ergonomic design to deliver comfort, mobility, and independence for everyday living. Weighing as little as 25 pounds without footrests, this lightweight folding wheelchair is easy to lift, transport, and store, making it an excellent choice for active users, caregivers, and frequent travelers.

What truly sets the S-ERGO 115 apart is Karman's patented S-Shape Ergonomic Seating System. Unlike traditional flat wheelchair seats, the contoured seating surface evenly distributes body weight, reduces pressure on the hips and thighs, minimizes forward sliding, and promotes healthier posture. The result is greater comfort during extended use and improved support throughout the day.

Built from a durable yet lightweight aircraft-grade aluminum frame, the S-ERGO 115 features ergonomic handrims for more efficient propulsion, fold-down components for convenient transportation, and breathable antimicrobial upholstery designed for comfort and hygiene. Whether you're using it at home, traveling, or navigating daily activities, this premium manual wheelchair delivers outstanding performance without unnecessary weight.

Ideal For

• Everyday mobility

• Travel and transportation

• Active wheelchair users

• Caregivers seeking a lightweight wheelchair

• Individuals needing ergonomic seating support

• Home, medical, and rehabilitation use

Features

• Lightweight aluminum frame weighs as little as 25 lbs. (without footrests)

• Supports users up to 250 lbs.

• Patented S-Shape Ergonomic Seating System

• Ergonomic handrims reduce hand fatigue and improve propulsion

• Folding backrest and folding frame for compact transport and storage

• Fixed armrests with extra-wide concave arm pads

• Swing-away, removable footrests simplify transfers

• Innovative "Tube-in-Center" footplate provides improved lower leg support

• Rear storage pouch integrated into the backrest

• Breathable black mesh upholstery for enhanced comfort

• AEGIS® antimicrobial-treated upholstery helps resist bacteria, odors, and mildew

• Washable silver antimicrobial upholstery components

• 24" flat-free polyurethane rear tires

• High-traction, maintenance-free wheels

• 7" polyurethane front casters provide smooth maneuverability

• Available in Pearl Silver or Rose Red

Exclusive S-ERGO Ergonomic Seating System

Karman's patented S-Shape Ergonomic Seating System is designed to provide significantly greater comfort than traditional flat wheelchair seating.

Benefits include:

• Even pressure distribution across the hips and thighs

• Helps reduce pressure points

• Minimizes forward sliding while seated

• Promotes healthier posture and spinal alignment

• Provides a more stable seating position

• Enhances comfort during extended periods of use

Developed through years of ergonomic research and protected by more than 22 patents, the S-ERGO Seating System has become one of Karman's signature innovations in manual wheelchair design.

Safety & Quality

• Crash-tested frame for enhanced occupant safety

• Lightweight, high-strength aluminum construction

• Premium engineering for long-term durability

• Compatible with optional AEGIS® antimicrobial seat cushions

Specifications

Weight Capacity

• 250 lbs.

Product Weight

• 25 lbs. (without footrests)

Seat Options

• Widths: 16" or 18"

• Seat Depth: 17"

• Seat Height: 19"

Backrest

• Height: 17"

• Folding Back Design

Armrests

• Fixed

• Height: 8"

• Wide Concave Arm Pads

Wheels

• Rear Wheels: 24" Flat-Free Polyurethane

• Front Casters: 7" × 1" Polyurethane

Dimensions

• Overall Height: 36"

• Overall Length: 39"

• Folded Width: 12"

• Overall Width:

  • 23"

  • 25"

  • 27" (depending on seat width)

Upholstery

• Breathable Black Mesh

• AEGIS® Antimicrobial Protection

• Washable Upholstery

Frame Colors

• Pearl Silver

• Rose Red

Shipping Dimensions

• 33" L × 31" H × 13" W

Warranty

• Backed by Karman Healthcare's manufacturer warranty.

The Karman S-ERGO 115 Ultralight Wheelchair is an outstanding choice for individuals seeking a lightweight, travel-friendly manual wheelchair without compromising comfort or support. Featuring Karman's exclusive ergonomic seating system, durable aluminum construction, and a compact folding design, the S-ERGO 115 delivers premium mobility, exceptional comfort, and dependable everyday performance for users who value both independence and convenience.