by Ki Mobility
The Catalyst 5Ti is the lightest and strongest titanium folding chair on the market with its 300 lbs standard weight capacity!
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Unmatched Performance in a High Strength Low Weight Titanium Package.
Weighing in at 21 lbs the Catalyst 5Ti is not only incredibly lightweight but the patented frame design provides a ride so incredibly responsive it is sure to not disappoint. No other folding titanium wheelchair offers the combination of lightweight performance that you experience with the Catalyst 5Ti. The Catalyst 5Ti is made from the ultra-light, high-strength Ti3AL/2.5 titanium alloy. This alloy has a strength to weight ratio twice that of 6061 series aluminum. Ki Mobility’s uniquely designed cross brace provides the feel of a rigid frame wheelchair with the convenience of a folding frame. 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 5Ti Folding Wheelchair Features
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300 LBS STANDARD WEIGHT CAPACITY
Catalyst 5Ti is the lightest and strongest titanium folding chair on the market with its 300 lbs standard weight capacity! A heavy duty option is also available.
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TITANIUM FRAME CONSTRUCTION
The Ti3AL/2.5V titanium alloy used to construct the frame has a strength to weight ration twice that of 6061 series aluminum and highly resistant to scratches and corrosion that happen over time. The titanium construction also contributes to the ultra-smooth and responsive ride experience you will feel when riding the Catalyst 5Ti. We recognize that getting every last ounce out of your chair and looking good doing it is important. |
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TITANIUM CROSS BRACE
Why limit yourself to titanium side frames? Add to the titanium experience with the value found in titanium cross braces. Lighten up the frame by another 1/2 lb.
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UNIVERSAL AXLE PLATE
The Universal Axle Plate does it all. Achieve seat-to-floor heights in 1/2" increments and adjust CG over a 3" range. With a more rigid design than its competitors, Catalyst 5 offers the best performing ride in its class. |
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MAXX SPOKE
Maxx spoke wheel offers performance and style without a high price tag. It features eighteen radial spokes and a high flange hub that result in increased rigidity for a more responsive, better performing wheel. The heightened level of responsiveness combined with a lightweight design give the rider the most from every push. Constructed with a 6061 series aluminum rim and straight steel spokes with a durable black satin finish for a look and feel that is anything but standard. |
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POWER ASSIST COMPATIBLE
Twist by Klaxon redefines what is possible in power assist. Fully compatible with atalyst 5Ti, Twist is designed to integrate effortlessly. Hardware comes preinstalled, and user drive settings are pre-programmed. That means that it is ready to roll, right out of the box. Twist stands apart as the only power assist solution to combine front and rear drive capability in a single, intuitive system. Discover how Twist is transforming mobility by delivering more freedom and flexibility, and fewer compromises. |
CATALYST 5Ti Manual Wheelchair Specifications
| Transport Weight |
10.8 lbs | 4.9 kg |
| Standard Weight | 18.8 lbs | 8.5 kg |
| Seat Width | 14" - 22" | 36 - 56 cm |
| Seat Depth | 14" - 20" | 36 - 51 cm |
| Front Seat Height | 13.5" - 21" | 34 - 53 cm |
| Rear Seat Height | 11.5" - 19.5" | 29 - 50 cm |
| Camber | 0°, 2°, 4° | |
| Weight Capacity | 300 lbs | 136 kg |
| Weight Capacity HD | 350 lbs | 158 kg |
| Top Frame Tubing Size | 1" | 2.54 cm |
| Bottom Frame Tubing Size | 1 1/8" | 2.86 cm |
| Transit Approved | YES | |
CATALYST 5Ti Downloads
BrochureOrder FormCompetitive AdvantageManual
Catalyst 5Ti Buyer’s Guide
The Catalyst 5Ti is a premium titanium ultralight wheelchair crafted for high-performance, active users who prioritize efficiency and ergonomics. Built by Ki Mobility, the Catalyst 5Ti delivers the strength of a rigid chair with the convenience of a foldable frame, all while maintaining a low weight that supports greater independence.
Ki Mobility Catalyst 5Ti Full Titanium Frame
The Catalyst 5Ti features a 100% titanium frame that provides exceptional durability without the weight penalty of steel or aluminum. Titanium naturally absorbs shocks, making this chair ideal for long days of mobility across various terrain. Users benefit from reduced strain and better energy conservation.
Catalyst 5Ti Wheelchair Foldable Design
Though it folds for storage and transport, the 5Ti retains the stability and responsiveness of a rigid frame wheelchair. Its dual interlocking cross braces give it structural integrity and help maintain propulsion efficiency. It’s perfect for users who travel frequently but won’t sacrifice performance.
Highly Adjustable for Personalized Fit
The Catalyst 5Ti wheelchair offers numerous customization options including axle position, rear seat height, footplate placement, and backrest angle. This allows each user to create a tailored seating experience that supports posture, propulsion mechanics, and daily activity needs.
Catalyst 5Ti Wheelchair Smooth Ride Over Uneven Surfaces
Thanks to its shock-absorbing titanium frame and lightweight design, the 5Ti wheelchair by Ki Mobility delivers a consistently smooth ride even on less forgiving ground like cobblestones, uneven sidewalks, or ramps. The natural flexibility of the material reduces harsh vibrations that can cause fatigue or discomfort.
Ultra-Light for Independent Transfers
Weighing in at just under 21 pounds, the Catalyst 5Ti supports independent living with ease. Users who drive can lift it into vehicles with minimal effort, and it fits easily into tight trunk spaces, airline compartments, and travel bags.
Sport-Ready Styling
This chair doesn’t just perform well, it looks sharp. With clean lines, minimalist hardware, and optional color accents, the Catalyst 5Ti is both functional and fashionable. It appeals to users who care about design as much as durability.
Catalyst 5Ti Review
Users consider the Catalyst 5Ti to be one of the best high-end foldable titanium wheelchairs on the market. It stands out for its combination of adjustability, performance, and weight savings. Whether you're commuting, traveling, or staying active in your community, the 5Ti delivers confidence and control.
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