Folding Wheelchairs

Catalyst 5Vx

Igniting The Evolution

Endless Style.

Expected Quality.

Essential Value.

From the logo to the frame, Catalyst 5VX has been redesigned

with a modern, minimalist approach.

Enhanced designs let you optimize your ride.

SKU: CAT5VX Category: Brand:

Unleash the transformative power of colour

Power of Clour

Express your authentic style by crafting a truly distinctive and personalized look using the new Colour Accent option. Colour Accents provide a subtle highlight of colour using an ultra-durable powder coat finish on a select group of parts. For the Catalyst 5Vx this includes the wheels, forks and axle plate.

The Catalyst Difference

Catalyst Difference

Catalyst 5Vx takes 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.

Better Adjustment

Better Adjustment

Centre of gravity adjustment and ride performance go hand in hand. The redesigned axle plate and rear frame give you 2” (5.08 cm) of centre of gravity adjustment in 1/2” (1.27 cm) increments and 5” (12.7 cm) of rear seat height adjustment over 7 positions.

Find your fit, ease your propulsion and optimize the ride you’ve come to expect with Catalyst.

Adjustable Camber

Adjustable Camber

The Adjustable Camber comes at no charge, giving you up to 4° of camber in 1” increments. A simple adjustment and convenient option provides you with the parts up front so you have everything you need when adjusting or fine tuning camber later.

Style

Style

Personalizing your Catalyst 5Vx begins with you.

Pick your greatest shade then highlight your look with our anodizing package, options and accessories. With thousands of colour combinations to choose from, be bold. Be you.

300 lbs (136.1kg) Standard Weight Capacity

Standard Weight

Weighing in at a mere 13.9 lbs (6.3kg) transport weight*, Catalyst 5Vx is the lightest and strongest folding wheelchair on the market with a 300 lbs (136kg) standard weight capacity! A heavy duty option is also available.

Swing-In Anti-Tip

Anti tip

Without sacrificing the compact frame design, the easy to activate Swing-In Anti-Tips swing in under the frame so they are there when you need them and gone when you don't.

Available in pairs, Left or Right mounting options.

Fender Side Guards

Fender Side Guards

Choose between carbon fibre and foam padded aluminum side guards with fender to protect your clothing from the road while adding a sleek look to your chair.

Transit Wheels

Transit Wheels

Integrated into the rear frame for a minimalistic look, Transit Wheels allow you to remove the rear wheels for easier access through narrow spaces.

The transit wheels are adjustable across a range of rear wheel and rear seat height combinations.

Front Frame Styles

Front Frame

Catalyst 5Vx offers 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.

Mag Wheels

Mag Wheel

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”.

Power Assist Compatible

Power Assist Compatible


Transport Weight* 13.9lbs (6.3kg)
Standard Weight 24lbs (10.9kg)
Seat Width 14" - 22" (35.6 - 55.9cm)
Seat Depth 14" - 20" (35.6 - 50.8cm)
Front Seat Height 13.5" - 21" (34.3 - 53.3cm)
Rear Seat Height 11.5" - 21" (29.2 - 53.3cm)
Camber 0-4 degree (1 degree increments)
Axle Positions Available 7
Centre of Gravity Adjustment Increments 0.5" (1.27cm)
Centre of Gravity Adjustment Range 2" (5.08cm)
Frame Material 7000 Series Aluminium
Top Frame Tubing Size 1" (2.54cm)
Bottom Frame Tubing Size 1 1/8" (2.86cm)
Weight Capacity 300lbs (136.1kg)
Weight Capacity HD 350lbs (158.8kg)

Catalyst Wheelchair Options

  • Catalyst Frame Options

    Depth Adjustable Frame

    This rear frame option includes depth adjustability, a fold-down back and up to 32° of angle adjustability.

    Seating System Cross Braces

    Special cross braces and seat hook supports free up space on the side frame for easy seating system adaptability.

    Fixed Front Frame

    A stronger and lighter frame design, favored by people who do not need swing away hangers, but still need to fold up their chair.

    Super Low Swing away

    Similar to the standard swing away frame, it lowers the overall seat height by 1.5". Ideal for foot propellers. Allows the use of swing away footrests.

    Swing away Frame

    The classic front frame design constructed from 7000 series aluminum and with a lifetime warranty. Allows the use of swing away footrests.

    Catalyst Transit

    Provides securement points so the chair can be used as a seat in a motor vehicle when used in accordance with the User Instruction Manual.

    Titanium Frame Option

    Does every ounce matter? Upgrade to a Ti3AL/2.5V Titanium frame to get the lightest CAT 5 frame possible.

    Titanium Cross Brace

    The Dual Interlocking Cross Brace design is available in Ti3AL/2.5V, creating the lightest weight package with all the benefits of the dual cross brace design.

    Aluminium Cross Brace

    The Dual Interlocking Cross Brace design creates a frame that locks together to minimize the unwanted movement, or "front to back" racking, while redistributing loads onto components that can better manage forces.

    Removable Aluminium Seat Pan Transit Approved

    Removable aluminum seat pan. WC-19 Transit Approved.

    Removable Aluminium Seat Pan

    Removable aluminum seat pan.
  • Catalyst Backrest Options

    Half Folding Backrest

    Easily fold the back canes down for a more compact package. Height adjustable with multiple push handle options and tension adjustable back upholstery.

    Reclining Backrest

    Innovative Reclining Back design incorporates an automatic locking feature into the gas spring for a smooth, positive recline motion. Recline angle ranges from 0°-65°. Comes standard with Removable and Adjustable Stroller Handle.

    8 Degree Bend Back Posts with Push Handle

    The back cane is vertical to the frame for 9", then bends away at an 8° angle before ending with a 90° bend for a push handle. This opens up the back slightly and might be considered a more comfortable seating position.
  • Catalyst Hanger Options

    Catalyst Front Mount Hanger

    With 3.5" knee-to-heel capability in 0.5" increments. Available in 70°, 80°, and 90° versions.

    Catalyst Extension Tube Hangers

    The most intuitive hanger on the market allows you to attach and detach from any angle or position. Available in 60°, 70°, and 80° versions.
  • Catalyst Upholstery

    Air Mesh Breathable Cover

    Breathable back upholstery cover improves air flow. Available on both standard Velcro adjustable and tension adjustable upholstery. Anti-pilling fabric along the sides improves durability and helps protect from wear when in contact with abrasive surfaces such as Velcro.

    Standard Back Upholstery

    Uses 1" poly foam with a nylon parapak cloth cover. Very comfortable and shear resistant.

    Tension Adjustable Back Upholstery

    Adjustable straps allow independent support for the pelvis and trunk, improving postural control and alignment.
  • Catalyst Armrests

    Height Adjustable Flip Back T-Arm

    Strong, light-weight design! The markets favorite T-Arm now flips back! This easily retrofittable Height Adjustable Flip Back T-Arm arm reduces interference on the back canes for less restriction with aftermarket seating. Also available in Tall option.

    Catalyst Height Adjustable T-Arm

    The single post height adjustable arm is easy to release and adjust in height. Lower profile and lighter than competitive models. Available in 8.5"-13.5".
  • Catalyst Footplates

    Catalyst Composite Footplates

    Made from a fiberglass filled nylon composite, these footplates are lightweight and tough, making them hard to bend or break.

    Composite Angle Adjustable

    Sleek design, easy to operate and fully adjustable. The Composite Angle Adjustable footplate makes adjustments fast and easy. Includes adjustments of the angle as well as fore and aft positioning of the footplate. Available with extension mount footrest hangers.

    Aluminium Angle Adjustable

    Infinite adjustability for more accurate placement of the foot. Aluminum plates have slots for ankle straps and multiple attaching holes.

    One Piece Flip Up Angle Adjustable

    Solid, angle adjustable, aluminum footplate provides an excellent surface for your feet and increases rigidity at the front.

    Aluminium Locking Multi-Angle Adjustable

    Infinite adjustment in multiple axes to accommodate difficult positioning requirements such as inversion, eversion, plantar, and dorsi- flexion. Optimizes support, pressure distribution and postural alignment.

    Heel Loops

    Cradles the foot and helps keep it on the footplate.
  • Catalyst Wheels

    Maxx Mag Wheel

    Made of a high-quality magnesium alloy, our Maxx Mag wheel design is not only lighter and more rigid than other mag wheels on the market, it is also available in 21 colors! Save up to one inch of overall chair width creating better maneuverability in doorways and tight spaces.

    Coloured Mag Wheels

    Even wheels can be fun! The 5-spoke standard mag is lighter, more rigid and looks great in any of our 21 color options. Maxx Mag is exclusively available on Ki products and is available in 20”, 22” and 24”.

    Maxx with Drum Brake

    This hybrid wheel features a hub design with straight pull radial spokes on the outside flange, like most high-end wheelchair wheels. The inside flange has a 2 cross spoke pattern to handle the torque resulting from stopping a larger wheel by the relatively small hub.

    Maxx Spoke

    The Maxx Spoke high flange hub and eighteen radial spoke design provides increased rigidity and responsiveness. High quality material construction with a durable black satin finish give you a look and feel that is anything but standard.

    Superlight Spoke

    As light as any wheel on the market, this wheel is stiff and very high performance.

    Spinergy LX

    Spinergy's Light Extreme (LX). With 12 high strength spokes the wheel is ultra strong and stiff for maximum performance while offering a very cool and minimal look.

    Spinergy SPOX

    The name to trust in performance wheels. Extremely reliable and comfortable for your everyday needs.

    Spoke with One Arm Drive

    Quick release One Arm Drive system available with 20", 22" and 24" spoke wheels. Available with or without camber for better handrim access and ease of propulsion. For the drive handrim choose from standard aluminum anodized or poly coated.

    Rear Frame - Camber

    Available in 0°, 2°, or 4°.
  • Catalyst Tyres

    Pneumatic tyres

    This standard air tire is more forgiving when going over obstacles and off curbs or stairs. (1 3/8")

    Pneumatic with Airless insert

    Low density foam is inserted into a pneumatic tire. Low maintenance - no air, no flat tires! (1 3/8")

    Full Profile Poly

    Corded to prevent it from rolling off the wheel. Provides a softer ride than other low cost "over-molded" tires. (1 3/8")

    Low Profile Poly

    A softer ride than low cost "over-molded" tires. Corded to prevent it from rolling off the wheel. (1")

    Sentinel Solid

    The Sentinel Solid 1" tire is a durable, lightweight solid PU tire option. Offering improved ride quality with decreased rolling resistance. This tire is now available on 20", 22", 24", 25" and 26" wheels. (1")

    High Pressure Tyres

    High pressure, puncture resistant performance tire. 110 lbs of pressure. High pressure tires have minimal rolling resistance. (1") Depending on size of wheel, tire brand and color may vary. Please contact customer service for details.

    Schwalbe Marathon Plus Evolution

    Top of the class in performance and durability. Non-marking black tire. Has a thin line of gel inside to seal punctures and keep you running. (1")

    Schwalbe HS 127

    Smooth rolling grey tire with Schwalbes K-Guard puncture protection. (1 3/8")

    Schwalbe One

    A tread design, improved compound and quality workmanship set a new benchmark in terms of quality and performance. This fast, reliable and lightweight tire also features great puncture protection with the Schwalbe V-Guard. (1")
  • Catalyst Handrims

    Close Mount Handrims

    When overall width of the chair is a concern, the standard 3/4” space between the wheel rim and handrim is reduced to 3/8” on each side. This will result in an overall chair width reduction of approximately 3/4”.

    Aluminium Anodized

    Aluminum is lighter than steel, stronger than plastic, and won't rust. Comes standard with an anodized finish on 24"-26" spoke wheels.

    Superlight Aluminium Anodized

    Made of thinner and stronger aluminum to save weight. Saves almost 1 lb per chair.

    Plastic Coated

    Peel resistant poly coating creates a tacky surface for users with limited hand dexterity. The poly coat will not continue to peel from cuts and nicks caused by everyday use.

    Projection Handrims

    8 vertical projections, each 3/8" long, are plastic coated for individuals with limited grip strength. Available only with full profile tires, 22"-26" Spoke wheel sizes or Mag wheels.

    Ergo Standard Regular Grip

    The larger ergonomic profile can provide improved propulsion and braking efficiency. Made to last with a durable, hard anodized finish and a powder coated contoured thumb piece that provides a low friction surface for smooth braking. Available on 22", 24" and 25" wheels.

    Ergo Standard Extra Grip

    The larger ergonomic profile can provide improved propulsion and braking efficiency. Made to last with a durable, hard anodized finish and a high friction coated contoured thumb piece that provides a grippier propulsion surface. Available on 22", 24" and 25" wheels.

    Ergo Standard Omit Grip

    The larger ergonomic profile can provide improved propulsion and braking efficiency. Made to last with a durable, hard anodized finish that is available on 22", 24" and 25" wheels.

    Ergo Lite Regular Grip

    The smaller and lighter ergonomic profile can provide improved propulsion and braking efficiency. Made to last with a durable, hard anodized finish and a powder coated contoured thumb piece that provides a low friction surface for smooth braking. Available on 22", 24" and 25" wheels.

    Ergo Lite Extra Grip

    The smaller and lighter ergonomic profile can provide improved propulsion and braking efficiency. Made to last with a durable, hard anodized finish and a high friction coated contoured thumb piece that provides a grippier propulsion surface. Available on 22", 24" and 25" wheels.

    Ergo Lite Omit Grip

    The smaller and lighter ergonomic profile can provide improved propulsion and braking efficiency. Made to last with a durable, hard anodized finish that is available on 22", 24" and 25" wheels.

    3M Micro Grip

    Micro Grip Non-Slide Tape enhances your grip in dry, wet, and snowy conditions! Made of micro-injected silicone and 3M adhesive.
  • Catalyst Wheel Locks

    Automatic Braking System

    The PRATIKO Wheelchair Automatic Braking System automatically locks the wheels rotation when the user attempts to stand up preventing any unwanted movement of the wheelchair.

    Drum Brake

    Acts as a true brake allowing the chair to be slowed as opposed to just locking the wheel.

    Hemi Wheel Lock

    Hemi Wheel Lock provides a single lever that will operate both wheel locks. Can be ordered set up for Right or Left hand operation, a wheel lock extension handle is included in the price.

    Push to Lock Flush Mount

    After engagement the lever is flush to the seat. Lever moves out of the way for people who perform lateral seat transfers.

    Pull or Push to Lock

    After engagement the lever is at 45°. Lever is easily reachable.

    Pull or Push with Extensions

    For people with limited strength, this design requires very little effort to engage. Removable 6" foldable extension increases leverage.

    Low Profile Scissor Lock

    Low profile and easy to engage with a sleek and ergonomic design.

    Grade Aids

    Grade aids prevent your wheel from rolling backwards when you push up a hill.
  • Catalyst Axles and Axle Plates

    Universal Axle Plate

    Achieve seat-to-floor heights in 1/2" increments and adjust CG over a 3" range with this updated standard axle plate. Design enhancements increased rigidity over the competition and improved ease-of-adjustment with a single tool design.

    Amputee Axle Plate

    The amputee axle plate moves the CG far rearward, increasing wheelchair stability.

    Quick Release Axles

    Standard axle with a quick release button for easy wheel removal.

    Quad Quick Release

    The flip lever on the quad quick release requires very minimal hand strength for greater independence.
  • Catalyst Casters

    0.75" Lighted Rollerblade

    Similar to the standard microcaster. Add some pizazz to your chair! Available in 3"-5".

    0.75" Rollerblade

    Available in 3" and 4".

    1" Pneumatic

    A low cost way to get a great and comfortable ride. You just need to add air from time to time. Available in 6" and 8".

    2" Pneumatic with Foam Insert

    A low cost way to get a great and comfortable ride. These casters have a foam insert so no air is needed. Available in 8".

    1.25" Soft Roll

    The wider profile uses molded polyurethane to create a great tire. Hard on the outside for low rolling resistance, soft on the inside for cushioning. Available in 4"-8".

    1.5" Poly

    The wider profile uses molded polyurethane to create a great tire. Hard on the outside for low rolling resistance, soft on the inside for cushioning. Available in 4"-6".

    1" Poly Aluminium

    Uses a 3-spoke aluminum hub for added strength and styling. Available in 4" and 5".

    1.5" Soft Roll Aluminium

    3-Spoke ultralightweight high-performance aluminum hub caster. High rebound material provides improved mobility and efficiency for the best ride experience.

    6" x 2" Poly

    This tire is quite firm with a subtle radius so that it is easy to push on hard surfaces and gives you great flotation on soft or uneven ground.
  • Catalyst Caster Housing

    Performance Caster Housing

    A Low cost, on-chair option that allows you the ability to achieve up to 3.5” of dump!

    Standard Caster Housing

    Angle adjustable and allows for forward or rearward mount positions in order to optimize chair configuration, minimize wheelbase and accommodate changes to caster, seat heights, etc.
  • Catalyst Forks

    Frog Legs Suspension Fork

    Reduce vibration, prevent pitching. Ultra shock absorbing. Not available with Heavy Duty option.

    Frog Legs II Suspension System

    Constructed from a Carbon composite material which results in a 30% weight reduction over the standard Ultra Sport Fork results in a much smoother ride! This shock absorbing fork option from Frog Legs is rated up to 300 lbs.

    Caster Pin Locks

    When engaged, the pin locks prevent casters from rolling during transfers.

    Standard Fork

    Available in multiple sizes for optimal front seat height adjustment as it relates caster and stem selections.
  • Catalyst Rear Anti-Tip

    Rear Anti-tip

    Under any wheel configuration these anti-tips can be positioned for safety without interfering with the caregiver. Locates off the axle assembly.

    Swing-In Anti-tip

    Swing-In Anti-Tips swing in under the frame so they are there when you need them and gone when you don't. Available in pairs, Left or Right mounting options.
  • Catalyst Pelvic Positioning Belts

    1.5" Auto Buckle

    Using a double-pull to ensure the buckle remains in the proper position and attaching hardware for proper placement on the frame our belts are an industry best value.

    1.5" Padded Auto Buckle

    This belt has a wide 2.25" pad for riders who may need additional padding.

    2" Airline Buckle

    This belt uses an airline style buckle that can add a degree of security. It uses a wider 2" belt.

    Bodypoint Evoflex - Pelvic Stabilizer

    Stays where you need it. Provides stability and flexibility. Versatile and easy to use. Stiffened end straps keep belt from twisting. Sized for users 33 lbs to 286 lbs Available in Extra Small, Medium and Large.

    Bodypoint Belt Mounting Kit

    Mounting hardware for the Bodypoint Pelvic Stabilizer.
  • Catalyst Side Guards

    Composite Side Guards

    Lightweight and attractive, these easily removable side guards help keep road grime away from the rider. Plastic sideguard is height adjustable 14"-20". Pediatric version is height adjustable 10"-14".

    Aluminium Straight

    When a little more support is needed, this is a great option. These easily removable side guards are lightweight and attractive, and help keep road grime away from the rider. Comes standard in a matte black finish or for added personalization can be painted to match any frame color.

    Aluminium Adjustable Fender w/ Foam pad

    Add a sleek look to your chair with the Aluminum Adjustable Fender Side Guards. Easy to adjust for the perfect position, this Aluminum design has a padded insert that adds a layer of comfort and protection. This option comes in Black Matte or can be painted to match your frame for added style and protection from the road.

    Carbon Fibre Adjustable Fender

    Add a sleek look to your chair with the Carbon Fiber Adjustable Fender Side Guards. Easy to adjust for the perfect position, this Carbon Fiber design keeps your chair ultra-lightweight while adding style and protection from the road.
  • Catalyst Accessories

    Black Neoprene Impact Guards

    Black neoprene impact guards provide protection to the front frame in a snug fitting design that stays in place and is easy to take on and off.

    Spoke Guards

    Black or clear acrylic protects fingers from getting caught in the spokes and looks sleek.

    Gel Pad for Pro & Paed ELR

    Available for both the Paediatric Pro ELR and Pro ELR, these wraparound pads are cushioned with Gel to provide additional comfort and protection at the knee area.

    ELR Knee Pad

    Provides additional comfort and protection to the knee area. Compatible with the Standard ELR only.

    Bodypoint Aeromesh Calf Strap

    Provides comfortable support, keeping feet safely on the footplates. Retains its shape for the best pressure distribution and durability.

    Belt Mounting Band Clamp

    Mounting clamp snaps into place for safe mounting anywhere along wheelchair tubing without drilling.

    Velcro Adjustable Calf Strap

    Sitting behind your calf it is adjustable in length and supports your lower leg.

    Padded Velcro Adjustable Calf Strap

    This calf strap supports a soft and durable 4"-wide neoprene pad.

    Tipping Lever

    Integrated step tube with rubberized grip to assist caregivers in navigating curbs, thresholds, etc.

    Luggage Carrier

    A lightweight yet extremely durable design! Featuring a two part grip inlay to keep your luggage in place with a 55 lb weight capacity. Each kit comes with clamps for both frame and footrest tubes to allow for optimal positioning no matter what your chair configuration is.

    Ki Mobility Backpack

    Designed by experts to offer you the most accessible, functional and secure travel storage option. A total of 7 storage compartments. Additional 1.5" depth accomodates a zippered padded storage pocket to hold a laptop or tablet.

    Ki Mobility Paediatric Backpack

    Stylish, functional and accessible backpack for use on chairs down to 9" wide! This smaller size features additional reflective piping details so it’s a little more noticeable at night, padded protective pocket, 2 water bottle holders, 5 compartments and adjustable straps.

    Toolkit

    Custom designed kit includes 7 simple tools necessary to make any changes to keep you moving. Includes carabiner for easy attachment to the chair.

    Catalyst Cane & Crutch Holder

    Positionable cup to accept most cane and crutch tips.

    Catalyst O2 Holder

    Designed to stay quietly in place with the secure and rattle free clamping system. Built in angle adjustability so it is easier to accommodate for back angle and aftermarket seating and positioning systems. Can be mounted to either left or right side of chair.

    Catalyst IV Pole

    Extendable and adjustable IV Pole.

    Removable Underseat Pouch

    Carry everyday necessities in the 8.5" x 6.5" removable underseat pouch.
  • Description

    Unleash the transformative power of colour

    Power of Clour

    Express your authentic style by crafting a truly distinctive and personalized look using the new Colour Accent option. Colour Accents provide a subtle highlight of colour using an ultra-durable powder coat finish on a select group of parts. For the Catalyst 5Vx this includes the wheels, forks and axle plate.

    The Catalyst Difference

    Catalyst Difference

    Catalyst 5Vx takes 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.

    Better Adjustment

    Better Adjustment

    Centre of gravity adjustment and ride performance go hand in hand. The redesigned axle plate and rear frame give you 2” (5.08 cm) of centre of gravity adjustment in 1/2” (1.27 cm) increments and 5” (12.7 cm) of rear seat height adjustment over 7 positions.

    Find your fit, ease your propulsion and optimize the ride you’ve come to expect with Catalyst.

    Adjustable Camber

    Adjustable Camber

    The Adjustable Camber comes at no charge, giving you up to 4° of camber in 1” increments. A simple adjustment and convenient option provides you with the parts up front so you have everything you need when adjusting or fine tuning camber later.

    Style

    Style

    Personalizing your Catalyst 5Vx begins with you.

    Pick your greatest shade then highlight your look with our anodizing package, options and accessories. With thousands of colour combinations to choose from, be bold. Be you.

    300 lbs (136.1kg) Standard Weight Capacity

    Standard Weight

    Weighing in at a mere 13.9 lbs (6.3kg) transport weight*, Catalyst 5Vx is the lightest and strongest folding wheelchair on the market with a 300 lbs (136kg) standard weight capacity! A heavy duty option is also available.

    Swing-In Anti-Tip

    Anti tip

    Without sacrificing the compact frame design, the easy to activate Swing-In Anti-Tips swing in under the frame so they are there when you need them and gone when you don't.

    Available in pairs, Left or Right mounting options.

    Fender Side Guards

    Fender Side Guards

    Choose between carbon fibre and foam padded aluminum side guards with fender to protect your clothing from the road while adding a sleek look to your chair.

    Transit Wheels

    Transit Wheels

    Integrated into the rear frame for a minimalistic look, Transit Wheels allow you to remove the rear wheels for easier access through narrow spaces.

    The transit wheels are adjustable across a range of rear wheel and rear seat height combinations.

    Front Frame Styles

    Front Frame

    Catalyst 5Vx offers 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.

    Mag Wheels

    Mag Wheel

    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”.

    Power Assist Compatible

    Power Assist Compatible


  • Specifications
    Transport Weight* 13.9lbs (6.3kg)
    Standard Weight 24lbs (10.9kg)
    Seat Width 14" - 22" (35.6 - 55.9cm)
    Seat Depth 14" - 20" (35.6 - 50.8cm)
    Front Seat Height 13.5" - 21" (34.3 - 53.3cm)
    Rear Seat Height 11.5" - 21" (29.2 - 53.3cm)
    Camber 0-4 degree (1 degree increments)
    Axle Positions Available 7
    Centre of Gravity Adjustment Increments 0.5" (1.27cm)
    Centre of Gravity Adjustment Range 2" (5.08cm)
    Frame Material 7000 Series Aluminium
    Top Frame Tubing Size 1" (2.54cm)
    Bottom Frame Tubing Size 1 1/8" (2.86cm)
    Weight Capacity 300lbs (136.1kg)
    Weight Capacity HD 350lbs (158.8kg)
  • Options

    Catalyst Wheelchair Options

    • Catalyst Frame Options

      Depth Adjustable Frame

      This rear frame option includes depth adjustability, a fold-down back and up to 32° of angle adjustability.

      Seating System Cross Braces

      Special cross braces and seat hook supports free up space on the side frame for easy seating system adaptability.

      Fixed Front Frame

      A stronger and lighter frame design, favored by people who do not need swing away hangers, but still need to fold up their chair.

      Super Low Swing away

      Similar to the standard swing away frame, it lowers the overall seat height by 1.5". Ideal for foot propellers. Allows the use of swing away footrests.

      Swing away Frame

      The classic front frame design constructed from 7000 series aluminum and with a lifetime warranty. Allows the use of swing away footrests.

      Catalyst Transit

      Provides securement points so the chair can be used as a seat in a motor vehicle when used in accordance with the User Instruction Manual.

      Titanium Frame Option

      Does every ounce matter? Upgrade to a Ti3AL/2.5V Titanium frame to get the lightest CAT 5 frame possible.

      Titanium Cross Brace

      The Dual Interlocking Cross Brace design is available in Ti3AL/2.5V, creating the lightest weight package with all the benefits of the dual cross brace design.

      Aluminium Cross Brace

      The Dual Interlocking Cross Brace design creates a frame that locks together to minimize the unwanted movement, or "front to back" racking, while redistributing loads onto components that can better manage forces.

      Removable Aluminium Seat Pan Transit Approved

      Removable aluminum seat pan. WC-19 Transit Approved.

      Removable Aluminium Seat Pan

      Removable aluminum seat pan.
    • Catalyst Backrest Options

      Half Folding Backrest

      Easily fold the back canes down for a more compact package. Height adjustable with multiple push handle options and tension adjustable back upholstery.

      Reclining Backrest

      Innovative Reclining Back design incorporates an automatic locking feature into the gas spring for a smooth, positive recline motion. Recline angle ranges from 0°-65°. Comes standard with Removable and Adjustable Stroller Handle.

      8 Degree Bend Back Posts with Push Handle

      The back cane is vertical to the frame for 9", then bends away at an 8° angle before ending with a 90° bend for a push handle. This opens up the back slightly and might be considered a more comfortable seating position.
    • Catalyst Hanger Options

      Catalyst Front Mount Hanger

      With 3.5" knee-to-heel capability in 0.5" increments. Available in 70°, 80°, and 90° versions.

      Catalyst Extension Tube Hangers

      The most intuitive hanger on the market allows you to attach and detach from any angle or position. Available in 60°, 70°, and 80° versions.
    • Catalyst Upholstery

      Air Mesh Breathable Cover

      Breathable back upholstery cover improves air flow. Available on both standard Velcro adjustable and tension adjustable upholstery. Anti-pilling fabric along the sides improves durability and helps protect from wear when in contact with abrasive surfaces such as Velcro.

      Standard Back Upholstery

      Uses 1" poly foam with a nylon parapak cloth cover. Very comfortable and shear resistant.

      Tension Adjustable Back Upholstery

      Adjustable straps allow independent support for the pelvis and trunk, improving postural control and alignment.
    • Catalyst Armrests

      Height Adjustable Flip Back T-Arm

      Strong, light-weight design! The markets favorite T-Arm now flips back! This easily retrofittable Height Adjustable Flip Back T-Arm arm reduces interference on the back canes for less restriction with aftermarket seating. Also available in Tall option.

      Catalyst Height Adjustable T-Arm

      The single post height adjustable arm is easy to release and adjust in height. Lower profile and lighter than competitive models. Available in 8.5"-13.5".
    • Catalyst Footplates

      Catalyst Composite Footplates

      Made from a fiberglass filled nylon composite, these footplates are lightweight and tough, making them hard to bend or break.

      Composite Angle Adjustable

      Sleek design, easy to operate and fully adjustable. The Composite Angle Adjustable footplate makes adjustments fast and easy. Includes adjustments of the angle as well as fore and aft positioning of the footplate. Available with extension mount footrest hangers.

      Aluminium Angle Adjustable

      Infinite adjustability for more accurate placement of the foot. Aluminum plates have slots for ankle straps and multiple attaching holes.

      One Piece Flip Up Angle Adjustable

      Solid, angle adjustable, aluminum footplate provides an excellent surface for your feet and increases rigidity at the front.

      Aluminium Locking Multi-Angle Adjustable

      Infinite adjustment in multiple axes to accommodate difficult positioning requirements such as inversion, eversion, plantar, and dorsi- flexion. Optimizes support, pressure distribution and postural alignment.

      Heel Loops

      Cradles the foot and helps keep it on the footplate.
    • Catalyst Wheels

      Maxx Mag Wheel

      Made of a high-quality magnesium alloy, our Maxx Mag wheel design is not only lighter and more rigid than other mag wheels on the market, it is also available in 21 colors! Save up to one inch of overall chair width creating better maneuverability in doorways and tight spaces.

      Coloured Mag Wheels

      Even wheels can be fun! The 5-spoke standard mag is lighter, more rigid and looks great in any of our 21 color options. Maxx Mag is exclusively available on Ki products and is available in 20”, 22” and 24”.

      Maxx with Drum Brake

      This hybrid wheel features a hub design with straight pull radial spokes on the outside flange, like most high-end wheelchair wheels. The inside flange has a 2 cross spoke pattern to handle the torque resulting from stopping a larger wheel by the relatively small hub.

      Maxx Spoke

      The Maxx Spoke high flange hub and eighteen radial spoke design provides increased rigidity and responsiveness. High quality material construction with a durable black satin finish give you a look and feel that is anything but standard.

      Superlight Spoke

      As light as any wheel on the market, this wheel is stiff and very high performance.

      Spinergy LX

      Spinergy's Light Extreme (LX). With 12 high strength spokes the wheel is ultra strong and stiff for maximum performance while offering a very cool and minimal look.

      Spinergy SPOX

      The name to trust in performance wheels. Extremely reliable and comfortable for your everyday needs.

      Spoke with One Arm Drive

      Quick release One Arm Drive system available with 20", 22" and 24" spoke wheels. Available with or without camber for better handrim access and ease of propulsion. For the drive handrim choose from standard aluminum anodized or poly coated.

      Rear Frame - Camber

      Available in 0°, 2°, or 4°.
    • Catalyst Tyres

      Pneumatic tyres

      This standard air tire is more forgiving when going over obstacles and off curbs or stairs. (1 3/8")

      Pneumatic with Airless insert

      Low density foam is inserted into a pneumatic tire. Low maintenance - no air, no flat tires! (1 3/8")

      Full Profile Poly

      Corded to prevent it from rolling off the wheel. Provides a softer ride than other low cost "over-molded" tires. (1 3/8")

      Low Profile Poly

      A softer ride than low cost "over-molded" tires. Corded to prevent it from rolling off the wheel. (1")

      Sentinel Solid

      The Sentinel Solid 1" tire is a durable, lightweight solid PU tire option. Offering improved ride quality with decreased rolling resistance. This tire is now available on 20", 22", 24", 25" and 26" wheels. (1")

      High Pressure Tyres

      High pressure, puncture resistant performance tire. 110 lbs of pressure. High pressure tires have minimal rolling resistance. (1") Depending on size of wheel, tire brand and color may vary. Please contact customer service for details.

      Schwalbe Marathon Plus Evolution

      Top of the class in performance and durability. Non-marking black tire. Has a thin line of gel inside to seal punctures and keep you running. (1")

      Schwalbe HS 127

      Smooth rolling grey tire with Schwalbes K-Guard puncture protection. (1 3/8")

      Schwalbe One

      A tread design, improved compound and quality workmanship set a new benchmark in terms of quality and performance. This fast, reliable and lightweight tire also features great puncture protection with the Schwalbe V-Guard. (1")
    • Catalyst Handrims

      Close Mount Handrims

      When overall width of the chair is a concern, the standard 3/4” space between the wheel rim and handrim is reduced to 3/8” on each side. This will result in an overall chair width reduction of approximately 3/4”.

      Aluminium Anodized

      Aluminum is lighter than steel, stronger than plastic, and won't rust. Comes standard with an anodized finish on 24"-26" spoke wheels.

      Superlight Aluminium Anodized

      Made of thinner and stronger aluminum to save weight. Saves almost 1 lb per chair.

      Plastic Coated

      Peel resistant poly coating creates a tacky surface for users with limited hand dexterity. The poly coat will not continue to peel from cuts and nicks caused by everyday use.

      Projection Handrims

      8 vertical projections, each 3/8" long, are plastic coated for individuals with limited grip strength. Available only with full profile tires, 22"-26" Spoke wheel sizes or Mag wheels.

      Ergo Standard Regular Grip

      The larger ergonomic profile can provide improved propulsion and braking efficiency. Made to last with a durable, hard anodized finish and a powder coated contoured thumb piece that provides a low friction surface for smooth braking. Available on 22", 24" and 25" wheels.

      Ergo Standard Extra Grip

      The larger ergonomic profile can provide improved propulsion and braking efficiency. Made to last with a durable, hard anodized finish and a high friction coated contoured thumb piece that provides a grippier propulsion surface. Available on 22", 24" and 25" wheels.

      Ergo Standard Omit Grip

      The larger ergonomic profile can provide improved propulsion and braking efficiency. Made to last with a durable, hard anodized finish that is available on 22", 24" and 25" wheels.

      Ergo Lite Regular Grip

      The smaller and lighter ergonomic profile can provide improved propulsion and braking efficiency. Made to last with a durable, hard anodized finish and a powder coated contoured thumb piece that provides a low friction surface for smooth braking. Available on 22", 24" and 25" wheels.

      Ergo Lite Extra Grip

      The smaller and lighter ergonomic profile can provide improved propulsion and braking efficiency. Made to last with a durable, hard anodized finish and a high friction coated contoured thumb piece that provides a grippier propulsion surface. Available on 22", 24" and 25" wheels.

      Ergo Lite Omit Grip

      The smaller and lighter ergonomic profile can provide improved propulsion and braking efficiency. Made to last with a durable, hard anodized finish that is available on 22", 24" and 25" wheels.

      3M Micro Grip

      Micro Grip Non-Slide Tape enhances your grip in dry, wet, and snowy conditions! Made of micro-injected silicone and 3M adhesive.
    • Catalyst Wheel Locks

      Automatic Braking System

      The PRATIKO Wheelchair Automatic Braking System automatically locks the wheels rotation when the user attempts to stand up preventing any unwanted movement of the wheelchair.

      Drum Brake

      Acts as a true brake allowing the chair to be slowed as opposed to just locking the wheel.

      Hemi Wheel Lock

      Hemi Wheel Lock provides a single lever that will operate both wheel locks. Can be ordered set up for Right or Left hand operation, a wheel lock extension handle is included in the price.

      Push to Lock Flush Mount

      After engagement the lever is flush to the seat. Lever moves out of the way for people who perform lateral seat transfers.

      Pull or Push to Lock

      After engagement the lever is at 45°. Lever is easily reachable.

      Pull or Push with Extensions

      For people with limited strength, this design requires very little effort to engage. Removable 6" foldable extension increases leverage.

      Low Profile Scissor Lock

      Low profile and easy to engage with a sleek and ergonomic design.

      Grade Aids

      Grade aids prevent your wheel from rolling backwards when you push up a hill.
    • Catalyst Axles and Axle Plates

      Universal Axle Plate

      Achieve seat-to-floor heights in 1/2" increments and adjust CG over a 3" range with this updated standard axle plate. Design enhancements increased rigidity over the competition and improved ease-of-adjustment with a single tool design.

      Amputee Axle Plate

      The amputee axle plate moves the CG far rearward, increasing wheelchair stability.

      Quick Release Axles

      Standard axle with a quick release button for easy wheel removal.

      Quad Quick Release

      The flip lever on the quad quick release requires very minimal hand strength for greater independence.
    • Catalyst Casters

      0.75" Lighted Rollerblade

      Similar to the standard microcaster. Add some pizazz to your chair! Available in 3"-5".

      0.75" Rollerblade

      Available in 3" and 4".

      1" Pneumatic

      A low cost way to get a great and comfortable ride. You just need to add air from time to time. Available in 6" and 8".

      2" Pneumatic with Foam Insert

      A low cost way to get a great and comfortable ride. These casters have a foam insert so no air is needed. Available in 8".

      1.25" Soft Roll

      The wider profile uses molded polyurethane to create a great tire. Hard on the outside for low rolling resistance, soft on the inside for cushioning. Available in 4"-8".

      1.5" Poly

      The wider profile uses molded polyurethane to create a great tire. Hard on the outside for low rolling resistance, soft on the inside for cushioning. Available in 4"-6".

      1" Poly Aluminium

      Uses a 3-spoke aluminum hub for added strength and styling. Available in 4" and 5".

      1.5" Soft Roll Aluminium

      3-Spoke ultralightweight high-performance aluminum hub caster. High rebound material provides improved mobility and efficiency for the best ride experience.

      6" x 2" Poly

      This tire is quite firm with a subtle radius so that it is easy to push on hard surfaces and gives you great flotation on soft or uneven ground.
    • Catalyst Caster Housing

      Performance Caster Housing

      A Low cost, on-chair option that allows you the ability to achieve up to 3.5” of dump!

      Standard Caster Housing

      Angle adjustable and allows for forward or rearward mount positions in order to optimize chair configuration, minimize wheelbase and accommodate changes to caster, seat heights, etc.
    • Catalyst Forks

      Frog Legs Suspension Fork

      Reduce vibration, prevent pitching. Ultra shock absorbing. Not available with Heavy Duty option.

      Frog Legs II Suspension System

      Constructed from a Carbon composite material which results in a 30% weight reduction over the standard Ultra Sport Fork results in a much smoother ride! This shock absorbing fork option from Frog Legs is rated up to 300 lbs.

      Caster Pin Locks

      When engaged, the pin locks prevent casters from rolling during transfers.

      Standard Fork

      Available in multiple sizes for optimal front seat height adjustment as it relates caster and stem selections.
    • Catalyst Rear Anti-Tip

      Rear Anti-tip

      Under any wheel configuration these anti-tips can be positioned for safety without interfering with the caregiver. Locates off the axle assembly.

      Swing-In Anti-tip

      Swing-In Anti-Tips swing in under the frame so they are there when you need them and gone when you don't. Available in pairs, Left or Right mounting options.
    • Catalyst Pelvic Positioning Belts

      1.5" Auto Buckle

      Using a double-pull to ensure the buckle remains in the proper position and attaching hardware for proper placement on the frame our belts are an industry best value.

      1.5" Padded Auto Buckle

      This belt has a wide 2.25" pad for riders who may need additional padding.

      2" Airline Buckle

      This belt uses an airline style buckle that can add a degree of security. It uses a wider 2" belt.

      Bodypoint Evoflex - Pelvic Stabilizer

      Stays where you need it. Provides stability and flexibility. Versatile and easy to use. Stiffened end straps keep belt from twisting. Sized for users 33 lbs to 286 lbs Available in Extra Small, Medium and Large.

      Bodypoint Belt Mounting Kit

      Mounting hardware for the Bodypoint Pelvic Stabilizer.
    • Catalyst Side Guards

      Composite Side Guards

      Lightweight and attractive, these easily removable side guards help keep road grime away from the rider. Plastic sideguard is height adjustable 14"-20". Pediatric version is height adjustable 10"-14".

      Aluminium Straight

      When a little more support is needed, this is a great option. These easily removable side guards are lightweight and attractive, and help keep road grime away from the rider. Comes standard in a matte black finish or for added personalization can be painted to match any frame color.

      Aluminium Adjustable Fender w/ Foam pad

      Add a sleek look to your chair with the Aluminum Adjustable Fender Side Guards. Easy to adjust for the perfect position, this Aluminum design has a padded insert that adds a layer of comfort and protection. This option comes in Black Matte or can be painted to match your frame for added style and protection from the road.

      Carbon Fibre Adjustable Fender

      Add a sleek look to your chair with the Carbon Fiber Adjustable Fender Side Guards. Easy to adjust for the perfect position, this Carbon Fiber design keeps your chair ultra-lightweight while adding style and protection from the road.
    • Catalyst Accessories

      Black Neoprene Impact Guards

      Black neoprene impact guards provide protection to the front frame in a snug fitting design that stays in place and is easy to take on and off.

      Spoke Guards

      Black or clear acrylic protects fingers from getting caught in the spokes and looks sleek.

      Gel Pad for Pro & Paed ELR

      Available for both the Paediatric Pro ELR and Pro ELR, these wraparound pads are cushioned with Gel to provide additional comfort and protection at the knee area.

      ELR Knee Pad

      Provides additional comfort and protection to the knee area. Compatible with the Standard ELR only.

      Bodypoint Aeromesh Calf Strap

      Provides comfortable support, keeping feet safely on the footplates. Retains its shape for the best pressure distribution and durability.

      Belt Mounting Band Clamp

      Mounting clamp snaps into place for safe mounting anywhere along wheelchair tubing without drilling.

      Velcro Adjustable Calf Strap

      Sitting behind your calf it is adjustable in length and supports your lower leg.

      Padded Velcro Adjustable Calf Strap

      This calf strap supports a soft and durable 4"-wide neoprene pad.

      Tipping Lever

      Integrated step tube with rubberized grip to assist caregivers in navigating curbs, thresholds, etc.

      Luggage Carrier

      A lightweight yet extremely durable design! Featuring a two part grip inlay to keep your luggage in place with a 55 lb weight capacity. Each kit comes with clamps for both frame and footrest tubes to allow for optimal positioning no matter what your chair configuration is.

      Ki Mobility Backpack

      Designed by experts to offer you the most accessible, functional and secure travel storage option. A total of 7 storage compartments. Additional 1.5" depth accomodates a zippered padded storage pocket to hold a laptop or tablet.

      Ki Mobility Paediatric Backpack

      Stylish, functional and accessible backpack for use on chairs down to 9" wide! This smaller size features additional reflective piping details so it’s a little more noticeable at night, padded protective pocket, 2 water bottle holders, 5 compartments and adjustable straps.

      Toolkit

      Custom designed kit includes 7 simple tools necessary to make any changes to keep you moving. Includes carabiner for easy attachment to the chair.

      Catalyst Cane & Crutch Holder

      Positionable cup to accept most cane and crutch tips.

      Catalyst O2 Holder

      Designed to stay quietly in place with the secure and rattle free clamping system. Built in angle adjustability so it is easier to accommodate for back angle and aftermarket seating and positioning systems. Can be mounted to either left or right side of chair.

      Catalyst IV Pole

      Extendable and adjustable IV Pole.

      Removable Underseat Pouch

      Carry everyday necessities in the 8.5" x 6.5" removable underseat pouch.
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