Trekinetic K2 All-Terrain Wheelchair | Outdoor Wheelchair Australia
Trekinetic K2 All-Terrain Manual Wheelchair

Trekinetic K2 All-Terrain Manual Wheelchair

The Trekinetic K2 is an ultra light, all terrain manual wheelchair. Engineered with Formula 1 grade carbon fibre and a patented rear shock absorber, it delivers a smooth, responsive ride across beach sand, forest trails, cobbles and city streets. Weighing just 15 kg, the Trekinetic K2 folds fast and fits most car boots with ease.

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Trekinetic K2 All-Terrain Manual Wheelchair

Luca D.
05/06/2024

I wanted a manual chair that didn’t limit me to smooth pavements. The K2 feels like a mountain bike for wheelchairs quick, stable and fun. I’ve taken it through parks, trails and even the beach. I love that I can still use it indoors without swapping chairs.

Kate M.
13/09/2023

Many of my clients live in rural or coastal areas, and the K2 lets them continue their usual routines without switching to bulky powered chairs.

Is This Right for You?

The Trekinetic K2 is ideal for active individuals and carers who want a wheelchair that blends rugged outdoor performance with indoor ease. Whether exploring rough terrain or navigating tight spaces, this lightweight yet durable chair provides comfort, independence and flexibility in one advanced package.

Why You will Love It

  • Rear shock absorber cushions every bump and naturally tilts the seat when going downhill for a smoother, more stable ride
  • Three wheel design and large 24 inches front wheels provide better traction and control across mud, sand, snow, cobbles and uneven surfaces
  • 1 metre turning circle allows agile navigation indoors, through doorways and around tight corners
  • Quick fold frame and pop-off wheels make it easy to pack into most vehicle boots without lifting the full chair

What Makes It Different

  • Formula 1 inspired carbon fibre monocoque chassis combines strength and lightness
  • Varicam system adjusts wheel camber from 0° to 16° in seconds for off-road or indoor stability
  • Dynamic braking lets users control speed or park without touching the wheels
  • Rear shock absorber doubles as a tilt-in-space seat for extra comfort on declines
  • Three-wheel triangular structure provides superior traction on uneven terrain
  • Crash-tested to ISO 7176-19 and compatible with vehicle restraint systems for safe transport

Built for Everyday Life

  • Easy to self propel across all terrain types
  • Rear suspension ensures comfort during extended use
  • Folds quickly with wheels detached for convenient travel
  • Suitable for both independent users and attendant assistance
  • Compact design fits common vehicle boot spaces without extra equipment
  • Adjustable front wheels adapt for children or adult use
  • Customisable with over 200 seat colours for personal expression
  • Durable low maintenance construction built for long term use
  • Made in the UK by award winning engineers and trusted globally
Ultra Lightweight and Strong feature image

Ultra Lightweight and Strong

Engineered using Formula 1 carbon fibre monocoque technology, the Trekinetic K2 weighs just 15.6 kg with wheels attached and only 9 kg without. It is one of the lightest all-terrain manual wheelchairs available and is easy to propel, lift, and transport in most vehicles.

Three-Wheel Design for Stability feature image

Three-Wheel Design for Stability

Unlike traditional four-wheel chairs, the K2 uses a tri-wheel layout that evenly distributes weight across uneven ground. This enhances control, improves turning, and provides better stability on slopes, gravel, sand, and other outdoor surfaces.

Adjustable Wheelbase with Patented Varicam System feature image

Adjustable Wheelbase with Patented Varicam System

Off-road travel benefits from a wide wheelbase while indoor use calls for a narrow one. The K2’s Varicam camber system lets you switch the wheel angle from 0° to 16° by turning a single bar under the seat. No tools are required and the adjustment takes less than 10 seconds.

Shock Absorbing Tilt-in-Space Seat feature image

Shock Absorbing Tilt-in-Space Seat

The nitrogen gas shock absorber allows the carbon fibre seat to recline based on terrain angle. This reduces impact from uneven surfaces and shifts your weight for improved balance. It functions like a tilt-in-space system to help maintain stability when going uphill or downhill.

Moulded Carbon Fibre Seat feature image

Moulded Carbon Fibre Seat

The seat is hand-built in the UK using carbon fibre shaped to follow the body’s natural contours. This helps optimise support and reduce pressure points. Available in 40 cm and 48 cm widths, it works with most third-party cushions and seating accessories.

Efficient Self-Propulsion feature image

Efficient Self-Propulsion

With the large wheels positioned at the front and full back support during pushing, the K2 allows users to generate more power with less effort. This front-wheel propulsion setup reduces strain and supports longer periods of use.

Simple to Fold and Load feature image

Simple to Fold and Load

The K2 folds for compact storage and transport. Both front wheels detach with a single click and the rear castor folds behind the seat. Each part is lightweight enough to load easily into a car boot without disassembly or special equipment.

Crash Tested for Vehicle Travel feature image

Crash Tested for Vehicle Travel

The Trekinetic K2 is crash tested to ISO 7176-19 when used with the Trekinetic 5-point restraint system. This provides added safety for users who stay seated during transport.

Suitable for Kids and Adults feature image

Suitable for Kids and Adults

Optional growth kits allow the K2 to adapt for children as young as five. With a maximum user weight of 114 kg, it also suits adults of all activity levels. Whether you are heading outdoors or getting around locally, the K2 is designed to go where you go.