Ki Mobility Catalyst 5 Ultra-Lightweight Folding Wheelchair

A premium, highly customizable ultra-lightweight manual folding wheelchair constructed from heat-treated 7000-series aerospace aluminum. It is engineered with a dual-pronged crossbrace and a unique interlocking frame design that delivers a highly rigid, rattle-free ride typically only found in fixed-frame chairs. This setup maximizes propulsion efficiency while drastically lowering energy loss over long distances. It also features a fully integrated "growth" axle plate that allows the width, depth, and seat height to be expanded over time as the user's physical positioning or medical requirements change.

• Specifications:

  • Weight Capacity: 300 lbs (136 kg) standard framework, with a Heavy-Duty variant package supporting up to 350 lbs (159 kg)

  • Total Product Weight: Baseline configuration weight starting at 20.8 lbs (with a minimal stripped transport weight of 11.9 lbs when wheels and footrests are detached)

  • Seat Width Range: 14" to 22" (adjustable in 1" increments)

  • Seat Depth Range: 14" to 20" (adjustable in 1" increments)

  • Front Seat-to-Floor Height: 13.5" to 21"

  • Rear Seat-to-Floor Height: 13" to 19.5"

  • Center of Gravity (COG) Adjustment: Fully adjustable across an indexed horizontal plate to fine-tune stability and wheel access

  • Camber Settings: Available in 0°, 2°, or 4° wheel tilt alignment options

  • Frame Angles & Front Ends: Options for 60°, 70°, 80°, or 90° front frames; available in fixed-front, swing-away, or elevating leg rest hanger configurations

  • Transport Safety: Transit approved and crash tested to meet WC-19 standards for forward-facing transport inside commercial vehicles