Karman Flexx Ultra Lightweight Adjustable Wheelchair

The Karman Flexx redefines what an adjustable wheelchair can be. Rather than buying a fixed chair and hoping it fits, the Flexx adapts to you - seat width, seat depth, height, back angle, and center of gravity are all configurable. It is the highest-adjustability ultra-lightweight wheelchair available at its price point, built from aircraft-grade T6 aluminum. The optional Flexx Tall configuration (18 in x 20 in) adds flexibility for taller users who need greater seat depth.

Key Features

• Fully adjustable seat width (16-20 in), depth, and back height in one frame
• Adjustable center of gravity, rear axle height, and back angle
• Folding backrest for compact transport
• Quick-release rear wheels standard
• Patented ergonomic handrim
• Flip-back height-adjustable armrests
• Aegis antimicrobial upholstery
• Flexx Tall option: 18 in width x 20 in depth

Ideal for: Users who need a precision fit or anticipate changing seating needs over time.

The Karman Flexx qualifies under HCPCS code K0005 — the highest-tier manual wheelchair classification, indicating a highly configured, ultra-lightweight chair. Your clinician or ATP can confirm documentation requirements.

Specifications

• Frame Material: 6061 T-6 Aircraft-Grade Aluminum
• Frame Weight: 28.5 lbs (without footrests)
• Weight Capacity: 286 lbs
• Seat Width Options: 16 in, 18 in, 20 in
• Seat Depth Options: 16 in, 18 in, 20 in (Flexx Tall only)
• Armrest Height: 8-11.5 in adjustable
• Seat Height: 16-21 in adjustable
• Back Height: 17 in standard / 20 in Flexx Tall
• Overall Height: 30-41 in
• Overall Open Width: 23 in, 25 in, or 27 in
• Folded Width: 15 in
• Overall Length: 43 in
• Frame Color: Diamond Black
• Rear Wheels: 24x1 in Quick Release Flat Free Polyurethane
• Front Casters: 7x1 in Polyurethane (standard)
• HCPCS Code: K0005
• Shipping Dimensions: 33 in L x 36 in H x 15 in W

Searching for a fully adjustable ultra-lightweight wheelchair, a K0005 wheelchair with adjustable seat width and depth, or the best lightweight wheelchair for changing seating needs? The Flexx was built for users who need precision fit without buying a new frame.