Catalyst 5 TTL Ultra-lightweight Wheelchair
Redefining the ultra-lightweight folding market by raising the bar in weight, performance, durability, and functionality. Features a specialized TTL package configured for secure transit and rugged daily mobility.
Regain your independence and elevate your mobility with the Ki Mobility Catalyst 5TTL. Engineered for supreme comfort, precise fit, and versatility, this manual wheelchair features a state-of-the-art 7000 series aluminum frame and an innovative universal axle plate for a finite center of gravity optimization. Fully ANSI/RESNA WC-19 transit-approved and highly configurable, the Catalyst 5TTL safely navigates indoor and rugged outdoor terrains while boasting an impressive 300 lb standard weight capacity. Discover the ultimate balance of safety, ultra-lightweight durability, and daily freedom.
Catalyst 5 TTL Features
Universal Axle Plate
Machined from Billet 6061-T6 aluminum for finite adjustment of Center of Gravity and rear seat height.
Ultra-Light Frame
Constructed from 7000 series aircraft-grade aluminum, reducing transport weight to just 12.8 lbs.
Transit Tie-Downs
ANSI/RESNA WC-19 approved transit system ensures safety while traveling in adapted vehicles.
Swing-Away Front
Patented footrests and hangers in 4 distinct bends (60°, 70°, 80°, 90°) for a tailored leg position.
300 lb Capacity
The lightest yet strongest K0005 folding chair on the market. Also available in 350 lb Heavy Duty.
Precision Wheels
Features Ki's straight-pull spoke design with hard-anodized handrims resistant to daily scratching.
Catalyst 5 TTL Wheelchair Specifications
Ki Mobility Catalyst 5 TTL Measurement Guide
Critical Fit Dimensions
Configurable Seat Frame: Built precisely to order with Seat Widths spanning from 14" to 22" and Depths from 14" to 20", ensuring the optimal fit for pediatric through bariatric needs.
Center of Gravity Adjustment: The specialized 3D locking index washer design offers fine-tuned adjustments over a 3.5" range (0.25" increments).
Transport Dimensions: Rear wheels and footrests can be quickly removed for a slim transport weight as low as 12.8 lbs, ensuring highly compact storage in standard vehicle trunks.
Ki Mobility Catalyst 5 TTL Wheelchair Accessories
Depth Adjust Back Posts
$89.00
Pro Elevating Leg Rests
$277.00
Color Accent Upgrades
Varies by Option
Ki Mobility Catalyst 5 TTL Ultralight Wheelchair Downloads
Ki Mobility Catalyst Customer Reviews
"The Catalyst 5TTL has given me incredible mobility. The ultra-lightweight frame makes lifting it into my vehicle so easy, and the transit tie-downs make daily commutes perfectly safe."
"The axle plate adjustability allowed my clinician to dial in the perfect center of gravity. It rolls effortlessly and corners unlike any other chair I've owned."
"Solid build quality from Ki Mobility. The 300 lb weight capacity gives me peace of mind while keeping the chair's transport weight incredibly low. Best in class."
Ki Mobility Catalyst 5 Ultra Lightweight Folding Wheelchair Buyer’s Guide
The Ki Mobility Catalyst 5 is a high-performance manual mobility solution designed for active users who require a balance of structural rigidity and transportability. As a premier ultra lightweight folding wheelchair, the Catalyst 5 utilizes 7000 series aluminum to provide a responsive ride while maintaining a low transport weight. It is engineered to offer extensive clinical adjustability, ensuring the frame can be tailored to the specific ergonomic needs of the occupant.
Ultra Lightweight Folding Wheelchair Frame Construction
The foundation of the Catalyst 5 is its 7000 series aluminum frame, which is selected for its high strength-to-weight ratio. This material ensures that the ultra lightweight folding wheelchair remains durable under daily use while being easy to propel. The frame's architecture is designed to minimize energy loss during every stroke, translating user input directly into forward motion without the flex typically associated with standard folding models.
Dual Interlock Folding Wheelchair Cross Brace Design
Unlike traditional designs, this folding wheelchair features a patented dual interlock cross brace system. This mechanical linkage allows the chair to fold compactly for storage in vehicles or tight spaces, while providing the "solid" feel of a rigid frame when fully deployed. The dual interlock mechanism distributes weight evenly across the frame, increasing the longevity of the components and maintaining the alignment of the ultra lightweight folding wheelchair over time.
Ultra Lightweight Folding Wheelchair Vertical Axle Plate Adjustability
The Catalyst 5 ultra lightweight folding wheelchair incorporates a vertical axle plate system that allows for precise center-of-gravity and seat-to-floor height adjustments. This versatility allows providers to optimize the wheelchair for maximum stability or increased maneuverability depending on the user’s skill level. The discrete adjustment points ensure that the rear wheels are positioned perfectly relative to the user's reach for efficient propulsion.
High-Efficiency Folding Wheelchair Component Integration
Every component of this folding wheelchair is selected to complement its lightweight nature. From the streamlined front hangers to the precision-machined rear wheels, the assembly is optimized to reduce overall mass. This ultra lightweight folding wheelchair supports a wide range of options, including swing-away footrests and adjustable backrests, all while maintaining a profile that is easy to manage during transfers and vehicle loading.
Ultra Lightweight Folding Wheelchair Mobility and Performance
Performance in an ultra lightweight folding wheelchair is measured by its ease of use across various surfaces. The Catalyst 5 is engineered with high-tolerance bushings and bearings that reduce rolling resistance. Whether navigating interior carpeted environments or outdoor paved paths, the wheelchair provides a smooth, consistent glide. The combination of a rigid-style ride with the convenience of a folding frame makes it a versatile choice for full-time users.
Ki Mobility Catalyst 5 Ultra Lightweight Folding Wheelchair Review
The Ki Mobility Catalyst 5 stands out as a sophisticated ultra lightweight folding wheelchair that does not compromise on durability or adjustability. By integrating a high-strength aluminum frame with a unique dual interlock cross brace, it provides the convenience of a folding wheelchair with the performance metrics of a rigid model. For users seeking a customizable, ultra lightweight, and highly portable mobility solution, the Catalyst 5 remains a benchmark in its category.
No Buyers info available
Ki Mobility warrants the frame, cross braces, hangers and quick release axles of your Catalyst wheelchair against defects in materials and workmanship for the life of the original purchaser. All other parts and components of this wheelchair are warranted against defects in materials and workmanship for one year from the date of first consumer purchase. The expected life of the frame is five years.
No videos available
