Wheelchair by Ki Mobility
The Catalyst 4 is the lightest, most durable, and energy-efficient K0004 folders on the market today!
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The Catalyst line offers a Dual Interlocking Cross Brace. This design creates a frame that locks together so that it minimizes unwanted movement and maximizes the energy transferred in each of your pushes making your push as efficient as possible. The “Between-The-Rails” Seat Design has the seat frame tubing setting side-by-side rather than stacking them atop one another. Instead of the weight of the user resting on the cross brace, the weight is transferred to the side frames. This prevents having to use heavy cross braces which add weight to other manufacturer’s wheelchairs.
CATALYST 4 Ultra Lightweight Wheelchair Features
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THE CATALYST DIFFERENCE Catalyst 4 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.. |
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OFFSET AXLE PLATE The Catalyst 4 series axle is mounted less than 1/2" forward to traditional axle positions.
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FRONT FRAME STYLES Catalyst 4 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.
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SPOKE Ki standard spoke uses 30 radial spokes to provide a stiff and durable wheel.
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MAG Exclusive to Ki, the magnesium Maxx Mag wheel creates a sleek, modernized look while providing greater stiffness and lower weight than classic nylon composite mag wheels.
Maxx Mag wheels are available in 20”, 22” and 24”.
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CATALYST 4 Folding Wheelchair Specifications
| Transport Weight* | 16 lbs (7.3 kg) |
| Standard Weight | 26 lbs (11.8 kg) |
| Seat Width | 14" - 22" (35.6 - 55.9 cm) |
| Seat Depth | 14" - 20" (35.6 - 50.8 cm) |
| Front Seat Height | 13.5" - 21" (34.3 - 53.3 cm) |
| Rear Seat Height | 12.5" - 19" (31.8 - 48.3 cm) |
| Top Frame Tubing Size | 1" (2.54 cm) |
| Bottom Frame Tubing Size | 1 1/8" (2.86 cm) |
| Weight Capacity | 250 lbs (113.4 kg) |
| Weight Capacity HD | 350 lbs (158.8 kg) |
CATALYST 4 Manual Wheelchair Downloads
BrochureUser ManualOrder FormTechnical ManualCatalyst Advantage
Catalyst 4 by Ki Mobility Buyer's Guide
The Catalyst 4 by Ki Mobility is a highly customizable wheelchair designed for users seeking a blend of performance, comfort, and durability. This wheelchair caters to various needs with its advanced features and adaptable design.Lightweight Construction
Constructed with a lightweight frame, the Catalyst 4 provides easy maneuverability and effortless handling.Catalyst 4 by Ki Mobility High-Performance Wheels
The high-performance wheels of the Catalyst 4 ensure smooth navigation and stability across different terrains.Customizable Seating Options
With customizable seating options, the Catalyst 4 Wheelchair allows users to choose the most comfortable and supportive seating arrangement for their individual needs.Catalyst 4 Wheelchair Durable Materials
The Ki Mobility Catalyst 4 is made from durable materials that withstand regular use and maintain the wheelchair’s performance and appearance over time.Maneuverability
The Catalyst 4 offers versatile maneuverability, making it easy to navigate through tight spaces and various surfaces.Catalyst 4 Wheelchair High Weight Capacity
Designed with a high weight capacity the Catalyst 4 provides secure and comfortable support.Ki Mobility Catalyst 4 Foldability
The Catalyst 4 features a convenient foldable design, allowing for easy transport and storage when not in use.Catalyst 4 by Ki Mobility Review
The Catalyst 4 by Ki Mobility combines a lightweight construction with a highly adjustable frame and customizable features. Its high-performance wheels and durable materials make it a reliable choice for users seeking both comfort and functionality in their wheelchair.No Buyers info available
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