Ki Mobility Little Wave Arc Wheelchair

The new Little Wave Arc from Ki Mobility is the lightest paediatric folding tilt in space chair available. Stylish and modern, it is a fully configurable wheelchair able to provide comfortable and supportive seating that grows with your child.

Product Description

Light and Folding

Traditional tilt in space chairs feature chunky box frames in unattractive colours, are heavy, and require a specially adapted vehicle to transport. The Little Wave Arc is nothing of the sort. With an easy to fold backrest and frame, plus a transport weight of just 9.3 kg, it can easily be reduced to a compact size to fit in the back of almost every car. A rigid frame version is also available too, should you not require your Arc to fold.

Stylish and Colourful

A choice of funky frame colours allows you to express yourself, with two free frame colours, and optional designer spoke guards and coloured mag wheels. If you opt for Ki's Axiom seating, the backrest can be coloured to complement the frame, resulting in a stylish and modern looking product.

Tilt in Space

Yet the Arc remains a fully-functioning tilt in space chair, able to be adapted to support a wide range of seating and postural requirements. The 45° centre of gravity tilt provides ideal pressure relief and a more relaxed seating position. This can be operated by either a single hand lever or foot lever, which can be mounted on either side.

Seating and Growth

Ki Mobility's own Axiom seating is a popular choice with the Arc, and is available with a range of cushions, backrests and postural supports such as laterals and headrests. Numerous options are available, including a reclining backrest, elevating legrests, various armrests, harnesses and more. The end result is a seat bespoke built to fit your child in comfort, and which can be adapted over time as requirements change. Third-party seating systems, including moulded seating, can be fitted to the Arc if required.

Like other chairs in the Little Wave range, the Arc can grow with your child, ensuring it fits for years to come. Both seat width and depth are adjustable within a range, and a free growth kit is available to facilitate growing your Arc to fit.


Every part of your Arc can be customised, with all sorts of functional options. These include the canopy, vent and battery box trays, and ergonomic height-adjustable push-handles. A selection of wheel sizes, ranging from transit 12" wheels up to self-propelled 20" wheels can be supplied. Transit brackets are available should you need to use the Arc for occupied transport in a car or minibus, and the wheelchair is fully crash-tested.

Our Verdict

The Ki Mobility Little Wave Arc Wheelchair is a modern, functional, stylish yet supportive chair that doesn't compromise in any way, and the only model that comes close is Progeo's Tekna Tilt 2.0 Junior. It's particularly suited for parents wanting a tilt in space chair for their child that will fit in a conventional car, and also look good.

Key Features

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    Centre of gravity Tilt in Space
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    Folds for transport
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    Configurable seating
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    Stylish choice of colours

Our Service

We passionately believe we provide a level of service above and beyond other retailers that gives you real value for money. Our in-house experts can provide you with impartial advice on the right wheelchair for your child, and none of our staff are on commission.

All aftercare is carried out by our experienced specialists, with a fleet of mobile engineers, and a fully stocked workshop at our HQ - we don't get a third-party company to carry out our work.

Try This Wheelchair

Our Chessington Showroom is stocked with a wide range of wheelchairs for you to try out and compare, and our product specialists are on hand to answer all your questions, and carry out a full assessment. Visiting our Showroom allows you to see the widest possible range of products before making your decision on which wheelchair to purchase.

We are also able to carry out home assessments and demonstrations - please call us to book one in. A home consultation comes with the benefit of trying out a wheelchair around the environment in which it will be used.

Product Specification

Crash TestedYes
Wheelchair TypeChildrens Wheelchair, Tilt In Space Wheelchair
Max Seat Depth51cm / 20.08in
Max Seat Width46cm / 18.11in
Min Seat Depth30cm / 11.81in
Min Seat Width25cm / 9.84in
Max Seat Height48cm / 18.90in
Min Seat Height37cm / 14.57in
Weight Capacity75kg / 11st 11lb


£3,250 exc VAT / £3,900 inc VAT

Children's wheelchairs like this one are built to order following an assessment with one of our Prescriptive Assessors. They are available with a wide range of customisation options, including safety, seating and style upgrades, and these can affect the price - our Prescriptive Assessors will run through all the options at your assessment. However it is possible to get a fully functioning and desirable wheelchair at the base price!

Paediatric wheelchair purchases will often qualify for zero-rated VAT. If the child using the wheelchair has a permanent disability, terminal illness or chronic sickness then they will be eligible for 0% VAT. Our Prescriptive Assessors will be able to answer any questions you may have about VAT.

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