The best wheelchair for you

Get to know the wheelchairs from O4: the best wheelchair for you. Adjustable, custom-made and fast delivery.

O4 Wheelchairs: the best wheelchair, perfectly tailored

O4 Wheelchairs develops sporty wheelchairs with a strong aluminum curved frame. They offer optimal seating comfort, excellent driving characteristics and extensive adjustment options for an active and independent lifestyle.

FLOW Mono Active

The power of simplicity: FLOW Mono Active

FLOW Easy Relax

Relaxed sitting and moving with FLOW Easy Active

FLOW Easy Active

Relaxed sitting and moving with FLOW Easy Active

FLOW Active

More versatile with FLOW Active

The Benefits of O4 Wheelchairs wheelchairs

O4 wheelchairs combine comfortable sitting with efficient and active driving. Thanks to the well-thought-out construction, you experience optimal support, easy operation and more driving comfort in daily use.

Low rolling resistance

The wheelchair rides smoothly and lightly, so you need less strength to move forward.

High ergonomics and adjustability

The extensive adjustment options ensure a sitting position that optimally matches your body and way of moving.

Low sitting pressure

Good pressure distribution increases sitting comfort and helps prevent physical complaints during prolonged use.

High shock absorption

Vibrations and shocks are effectively absorbed, so you can continue to ride comfortably even on uneven surfaces.

The flow seat system

Joints, nerve pathways, organs; they are pushed into a position while sitting that can lead to various complaints. We clearly do not please our body with a static sitting posture.

Get to know Flow from O4: The adjustable wheelchair. The dynamics of Flow allow energy to flow and give your body the flow it needs.

This is O4 Wheelchairs

O4 Wheelchairs. A fully Dutch designer and manufacturer of hand-operated wheelchairs, based in Varsseveld in the Achterhoek.

With a dedicated team of professionals and a wealth of knowledge, high-quality FLOW wheelchairs are produced daily in the O4 factory according to the exact specifications of the customer.

Founded

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Years of experience

High-quality basic models

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Satisfied customers

News

Nienke chooses freedom with her O4 wheelchair

04/09/2026

With her O4 wheelchair, Nienke gets out and about independently, rides horses and enjoys winter sports. Discover how the right wheelchair gives her more freedom.