The Ki Catalyst4 is manual wheelchair known for being one of the most durable and lightweight wheelchairs available today. Despite its versatility, the Ki Catalyst maintains its competative price. This foldable wheelchair features an offset axle plate that is secured 1 1/2″ forward to its traditional position allowing 5 different vertical adjustments and greater stability. The Ki Catalyst4 has a massive list of options including: Height adjustable armrests, elevating legrests, lightweight X-Core mag wheels.

The Catalyst Difference

Catalyst 4 & 4C both take advantage of all of the “Catalyst Difference” design features to allow you to fit, adjust and ride with confidence.  A defining characteristic of each chair is its axle plate which we will highlight below.

Offset Axle Plate

The Catalyst 4 series axle is mounted 1 ½” forward to traditional axle positions.  This small change can improve efficiency significantly. The simple axle plate design offers vertical adjustments of the axle in five positions.  It can also be reversed to gain greater rearward stability.

Front Frame Styles

Catalyst 4 & 4C offer the option of a swing away front end featuring our patented footrests or 70° or 80° fixed frames.  The swing away hangers come in 4 bends (60°, 70°, 80° & 90°) are light and easy to use and so strong we offer a lifetime warranty.

Colour your Catalyst 4C

Colour your Cat4